List of discontinued Volkswagen Group petrol engines explained

The spark-ignition petrol (gasoline) engines listed below were formerly used in various marques of automobiles and commercial vehicles of the German automotive business Volkswagen Group^[1] and also in Volkswagen Industrial Motor applications, but are now discontinued. All listed engines operate on the four-stroke cycle, and, unless stated otherwise, use a wet sump lubrication system and are water-cooled.

Since the Volkswagen Group is European, official internal combustion engine performance ratings are published using the International System of Units (commonly abbreviated SI), a modern form of the metric system of figures. Motor vehicle engines will have been tested by a testing facility accredited by the Deutsches Institut für Normung (DIN), to either the original 80/1269/ EEC, or the later 1999/99/EC standards. The standard unit of measure for expressing the rated motive power output is the kilowatt (kW); and in their official literature, the power rating may be published in either kilowatts or metric horsepower (abbreviated PS in Wikipedia, from the German Pferdestärke), or both, and may also include conversions to imperial units such as the horsepower (HP) or brake horsepower (BHP). (Conversions: one PS ≈ 735.5 watts (W), ≈ 0.98632 hp (SAE)). In case of conflict, the metric power figure of kilowatts (kW) will be stated as the primary figure of reference. For the turning force generated by the engine, the newton metre (N⋅m) will be the reference figure of torque. Furthermore, in accordance with European automotive traditions, engines shall be listed in the following ascending order of preference:

Number of cylinders,
engine displacement (in litres),
engine configuration, and
Rated motive power output (in kilowatts).

The petrol engines which Volkswagen Group is currently manufacturing and installing in today's vehicles can be found in the list of Volkswagen Group petrol engines article.

Air-cooled

See main article: article and Volkswagen air-cooled engine. The Volkswagen air-cooled engine was introduced in 1935 in Germany, produced in factories all over the world, and the last complete engine was produced in December 2005, Its production was ceased by anti-pollution laws and the last engine was produced in São Bernardo do Campo. Its air-cooled, four-cylinder, boxer configuration was unusual in its day for a production automobile, but has gone on to power millions of vehicles around the world, being considered one of the most reliable automotive engines of all eras.

Water-cooled boxer

See main article: article and Wasserboxer. The Volkswagen wasserboxer was a horizontally opposed, or boxer, water-cooled four-cylinder petrol engine. It was introduced in 1982, and was produced for ten years, ending in 1992. The wasserboxer was only used in the Volkswagen Type 2 (T3) (T3 Transporter / Caravelle / Vanagon / T25).

Three-cylinder

1.2 R3 (EA111)

This all-aluminium alloy engine is manufactured at the Škoda Auto plant in Mladá Boleslav.

parts code prefix: 03E

6v: two valves per cylinder, 6 valves total, single overhead camshaft (SOHC), compression ratio: 10.3:1

12v: four valves per cylinder, 12 valves total, double overhead camshafts (DOHC), compression ratio: 10.5:1

aspiration: plastic intake manifold

400NaN0 at 4,750 rpm; 108Nm at 3,000 rpmAWY, BMD

440NaN0 at 5,000 rpm; 108Nm at 3,000 rpmBBM

DIN-rated motive power & torque outputs, ID codes – 12v

440NaN0 at 5,200 rpm; 108Nm at 3,000 rpmCGPB

470NaN0 at 5,400 rpm; 112Nm at 3,000 rpmAZQ, BME

510NaN0 at 5,400 rpm; 112Nm at 3,000 rpmBZG, CEV, CGPA

550NaN0 at 5,400 rpm; 112Nm at 3,750 rpmCJLA

applications: Volkswagen Fox (BMD: 04/05->), Volkswagen Polo Mk5 (9N, PQ24 – AZQ: 11/01–05/04, AWY: 01/02–05/04, BMD: 05/04–05/07, BME: 11/04–07/07, BBM/BZG: 05/07->), Škoda Fabia (AWY: 07/01–05/04, BMD: 05/04–12/07, BME: 12/04–12/07, BBM: 12/06–05/09, BZG: 01/07–05/09, CEV: 01/08->), Škoda Roomster (BME: 05/06–01/07, BZG: 01/07–03/09, CGPA: 03/09->), SEAT Ibiza (BBM: 06/07–05/08, AZQ: 01/02->, BME: 11/04->, BZG: 03/08->), SEAT Cordoba (AZQ: 10/02->, BME: 11/04->), Volkswagen Jetta Konig

Four-cylinder EA111

The EA111 series of internal combustion engines was initially developed by Audi under Ludwig Kraus leadership and introduced in the mid-1970s in the Audi 50, and shortly after in the original Volkswagen Polo. It is a series of water-cooled inline three- and inline four-cylinder petrol and diesel engines, in a variety of displacement sizes. This overhead camshaft engine features a crossflow cylinder head design, and directly driven auxiliary units. The exhaust side is in driving direction, closest to the front of the vehicle.

0.8 R4: 25 kW

identification: parts code prefix: 052; engine ID code: HE

0.9 R4: 29 kW

identification: parts code prefix: 052; engine ID code: HA

1.0 R4: 37 kW (Škoda)

This engine was originally developed by Škoda Auto, before the company was acquired by Volkswagen Group, and is therefore NOT an EA111 engine. However, this engine was used in some VWs after the takeover.

identification: parts code prefix: 047.D, engine ID codes: AHT, AQV (EU3), ARV (EU2)

1.0 R4: 16v 51 kW

This engine entered production in November 1996, after supplies of the Ford-built 1.0 had dried up. It was called the AT-1000 by Volkswagen do Brasil.^[2]

identification: parts code prefix: 036, engine ID codes: AST (Brazil), AVZ

1.0 R4: 16v Turbo 82 kW

engine displacement & engine configuration: 999cc inline-four engine (R4/I4); bore: 67.1mm, stroke: 70.6mm, stroke ratio: 0.95:1 – under-square/long-stroke, 249.8 cc per cylinder, compression ratio: 8.5:1

1.05 R4: 33–37 kW

Produced: 1981–1996

identification: parts code prefix: 030, engine ID codes: GL, HZ, AAK, AAU, ACM, AEV, WVGS

290NaN0GL

330NaN0 at 5,600rpmACM

370NaN0HZ

DIN-rated motive power * torque outputs – SPI

330NaN0 at 5,200 rpm; 76Nm at 2,800 rpmAAK, AAU, ACM, AEV

applications: Volkswagen Polo (GL: 08/81–10/86, HZ: 08/85–01/92, AAK: 01/90–07/90, AAU: 10/90–07/94, ACM: 02/92–12/92, AEV: 10/94–06/96), Volkswagen Derby (GL: 10/81–11/84), Volkswagen Golf (HZ: 05/85–10/91), Volkswagen Jetta (HZ: 08/86–10/91, AAK: 01/90–07/90), SEAT Ibiza Mk2 (AAU: 02/93–06/96), Trabant 1.1 (WVGS: 1990–1991)

1.1 R4: 37–44 kW

Produced: 1974–1983

HB: 370NaN0 at 5,200 rpm; 76Nm at 2,800 rpm

HD: 380NaN0

HC: 440NaN0

applications: Audi 50, Volkswagen Polo Mk1, Volkswagen Derby, Volkswagen Golf Mk1, Volkswagen Jetta (A1), Volkswagen Scirocco Mk1,This engine weighs in at only 840NaN0 including the clutch but not the gearbox.^[3]

1.3 I4: 40–50 kW (Škoda)

This engine was originally developed by Škoda Auto, before the company was acquired by Volkswagen Group, and is therefore NOT an EA111 engine. However, this engine was used in some Škodas after the takeover.

OHV, engine displacement & engine configuration: 1289cc inline-four engine (I4); bore × stroke: 75.5x, stroke ratio: 1.05:1 – over-square/short-stroke, 322.3 cc per cylinder

Pierburg 2E-E Ecotronic dual-barrel carburettor controlled by ECU

Pierburg 2E3 dual-barrel carburettor

Jikov 28–30 LEKR dual-barrel carburettor that derived from above Pierburg 2E3

Bosch electronic single-point fuel injection (SPI), Bosch Mono-Motronic engine control unit

Siemens Simos 2P multi-point fuelinjection

rated motive power & torque output (see Škoda Favorit article for detailed variations)

135 – 430NaN0 at 5,000 rpm; 93Nm at 3,000–3,250 rpm

135B – 400NaN0 at 5,000 rpm; 93Nm at 3,000–3,250 rpm (from 1993, SPI with catalytic converter)

135M – 400NaN0 at 4,500 rpm; 99Nm at 2500 rpm (from 1996, MPI with catalytic converter)

136 – 460NaN0 at 5,000 rpm; 100Nm at 3,000–3,750 rpm

136B – 500NaN0 at 5,500 rpm; 100Nm at 3,000–3,750 rpm (from 1993, SPI with catalytic converter)

136M – 500NaN0 at 5,000 rpm; 106Nm at 2600 rpm (from 1996, MPI with catalytic converter)

applications: Škoda Favorit 135, Škoda Favorit 136, Škoda Felicia. Later, 1.4 8V engine, that derived from this engine was used in Škoda Octavia and Škoda Fabia.

1.3 R4: 40–55 kW

Produced: 1977–1994 (Transverse), 1978–1983 (Longitudinal)

engine ID codes: 2G, 3F, AAV, FY, FZ, GK, GT, HH, HJ, HK, HW, MH, MN, NU, NZ

370NaN0 at 5200 rpm; 76Nm at 2800 rpm (carb.)

400NaN0 at 5000 rpm; 95Nm at 3000 rpm (SPI)

550NaN0 at 5900 rpm; 98Nm at 3200 rpm (MPI, or GT)

applications: Volkswagen Polo / Derby (Mk1, Mk2), Volkswagen Golf / Jetta (Mk1, Mk2), Volkswagen Scirocco (Mk1, Mk2), Volkswagen Passat (B1, B2), Volkswagen Santana (B2) : Audi 50, Audi 80 (B2), SEAT Ibiza Mk2 (1993–1994)

1.2 TSI/TFSI (EA111)

This engine is manufactured at the Škoda Auto plant in Mladá Boleslav

identification: parts code prefix: 03F, ID codes: CBZA, CBZB, CBZC

two valves per cylinder, 8 valves total, roller chain-driven single overhead camshaft (SOHC)

aspiration: hot-film air mass meter, cast alloy throttle body with electronically controlled Bosch "E-Gas" throttle valve; turbocharger with maximum pressure 1.61NaN1, water-cooled intercooler integrated into intake manifold

at 4,800 rpm; at 1,500–3,500 rpmCBZA; Volkswagen Golf Mk6 (05/10->), Audi A1

660NaN0 at 4,500 rpm; 160Nm at 1,500–3,500 rpmCBZC; Volkswagen Polo (05/11->)

770NaN0 at 5,000 rpm; 175Nm at 1,550–4,100 rpmCBZB; SEAT Ibiza

applications: Volkswagen Beetle (A5), Volkswagen Polo Mk5, Volkswagen Golf Mk6, Volkswagen Caddy (05/09->), SEAT Ibiza, SEAT León (1P), SEAT Altea, SEAT Altea XL, SEAT Toledo (2012) (KG) Škoda Octavia (02/10->), Škoda Yeti, Škoda Fabia (02/10->), Audi A1, Škoda Rapid (2012) (NH)

1.3 R4: 40 kW

engine ID codes: ADX

1.3 R4: G40 85 kW

1.4 R4: 44 kW

identification: ID codes: ABD

440NaN0 at 5,200 rpm; 107Nm at 2,400–2,800 rpm

440NaN0 at 4,700 rpm; 115Nm at 2,800 rpm

applications: Volkswagen Polo, Volkswagen Golf, Volkswagen Vento, SEAT Ibiza, SEAT Córdoba

1.4 R4: 40–44 kW

engine displacement & engine configuration: 1390cc inline-four engine (R4/I4); bore × stroke (mm): 76.5&nbsp× 75.6 (1.01 ratio), 347.5 cc per cylinder

400NaN0 at 4,700 rpm; 116Nm at 2,800 rpm (ANX; Austrian market only)

440NaN0 at 4,700 rpm; 116Nm at 2,800 rpm (ANW)

applications: Volkswagen Polo, Volkswagen Golf, SEAT Ibiza, SEAT Córdoba

1.4 I4: 44–50 kW (Škoda)

engine displacement & engine configuration: 1397cc inline-four engine (I4); bore × stroke: 75.5x, stroke ratio: 0.97:1 – under-square/long-stroke, 349.2 cc per cylinder

440NaN0 at 5,000 rpm; 118Nm at 2,600 rpmAZE, AZF

440NaN0 at 4,500 rpm; 120Nm at 2,500 rpmAMD

500NaN0 at 5,000 rpm; 120Nm at 2,500 rpmAQW, AME, ATZ

applications: Škoda Fabia Mk1, Škoda Octavia Mk1

1.4 R4: FSI 63–77 kW

engine displacement & engine configuration: 1390cc inline-four engine (R4/I4); bore × stroke (mm): 76.5&nbsp× 75.6 (1.01 ratio), 347.5 cc per cylinder, compression ratio: 12.0:1

630NaN0 at 5,000 rpm; 130Nm at 3,750 rpmAXU: Volkswagen Polo Mk4

660NaN0 at 5,200 rpm; 130Nm at 3,750 rpmBKG, BLN: Volkswagen Golf Mk5 (−05/05)

770NaN0 at 6,200 rpm; 131Nm at 4,250 rpmARR: Volkswagen Lupo

1.4 R4

identification: parts code prefix: 030, ID codes: AEX, APQ

440NaN0 at 4,700 rpm; 116Nm at 2,800–3,200 rpm

550NaN0 at 4,800–5,000 rpm; 124Nm at 2,750 rpm

applications: Audi A2, Volkswagen Fox, Volkswagen Golf Mk3, Volkswagen Type 2 (T2) in Brazil, SEAT Ibiza, Volkswagen Polo Mk3

1.4 R4: 16v

identification: parts code prefix: 036

550NaN0 at 5,000 rpm; 128Nm at 3,300 rpmAHW, AXP, AKQ, APE, AUA, BCA, BBY, BKY

590NaN0 at 5,000 rpm; 132Nm at 3,800 rpmBUD, CGGA

630NaN0 at 5,000 rpm; 132Nm at 3,800 rpmBXW, CGGB

740NaN0 at 6,000 rpm; 126Nm at 4,400 rpmAFH, AFK, AUB, BBZ (discontinued)

applications: Audi A2, SEAT Ibiza, SEAT Córdoba, SEAT León Mk1 (1M), SEAT Altea, SEAT Toledo, Škoda Fabia, Škoda Octavia II, Škoda Octavia II Tour (CGGA), Škoda Octavia II FL (CGGA), Škoda Roomster (BXW: 05/06->2011,CGGB:2011–>), Volkswagen Lupo, Volkswagen Polo, Volkswagen Golf, Volkswagen Bora, Volkswagen Jetta, Volkswagen New Beetle

1.6 R4: 48–55 kW

engine ID codes: AEE, AEA, ABU, ALM

SPI: electronic single-point fuel injection (SPI), Bosch Mono-Jetronic engine control unit

MPI: multi-point electronic indirect fuel injection with four intake manifold-sited fuel injectors (MPI), Magneti Marelli 1AV engine control unit

EWG-rated motive power & torque output, ID code & application

480NaN0496: Volkswagen Industrial Motor (12/77–01/84)

DIN-rated motive power & torque outputs

SPI: 550NaN0 at 5,200 rpm; 128Nm at 2,800–3,400 rpm – AEA

SPI: 550NaN0 at 5,200 rpm; 125Nm at 3,400 rpm – ABU

MPI: 550NaN0 at 4,500 rpm; 137Nm at 3,500 rpm – AEE, ALM

applications: Volkswagen Polo Mk3, Volkswagen Golf Mk3, Volkswagen Passat B3, SEAT Ibiza Mk2, SEAT Toledo Mk1, Škoda Felicia, Škoda Octavia Mk1

1.6 R4: FSI 81–85 kW

engine displacement & engine configuration: 1598cc inline-four engine (R4/I4); bore × stroke (mm): 76.5 × 86.9 (0.88 ratio), 399.5 cc per cylinder, compression ratio: 12.0:1

810NaN0 at 5,800 rpm; 155Nm at 4,400 rpmBAD: Audi A2, Volkswagen Golf Mk4, Volkswagen Bora, Volkswagen Jetta Mk4

850NaN0 at 6,000 rpm; 155Nm at 4,000 rpmBAG, BLF, BLP: Audi A3 Mk2, Škoda Octavia Mk2, Volkswagen Golf Mk5, Volkswagen Jetta Mk5, Volkswagen Eos, Volkswagen Touran, Volkswagen Passat B6

reference:Audi A2 1.6 FSI with Direct Petrol Injection. Audi AG. 10 March 2001.

1.6 R4: 16v 88–92 kW (GTI)

engine displacement & engine configuration: 1598cc inline-four engine (R4/I4); bore × stroke (mm): 76.5 × 86.9 (0.88 ratio), 399.5 cc per cylinder

880NaN0 at 6,200 rpm; 150Nm at 4,000 rpmAJV

920NaN0 at 6,500 rpm; 152Nm at 3,300 rpmARC, AVY

applications: Volkswagen Polo GTI, Volkswagen Lupo GTI, Volkswagen GX3

1.8 R4: G60 118–154 kW

See main article: article and Volkswagen G60 engine.

engine ID codes: 1H, PG

cast aluminium alloy with post-production heat treatment; sodium-cooled exhaust valves, automatic hydraulic valve clearance compensation, belt-driven forged steel single overhead camshaft (SOHC)

8v: two valves per cylinder each with two concentric valve springs, 8 valves total

16v: four valves per cylinder each with two concentric valve springs, 16 valves total

aspiration: dual V belt-driven G-Lader scroll-type supercharger with 60 mm diameter inlet and electronically controlled boost regulation, side-mounted intercooler (SMIC), front-mounted intercooler (FMIC) on 16v variant

8v: 1180NaN0 at 5,800 rpm; 225Nm at 4,000 rpmVW Golf Mk2 G60 (08/88–07/89), VW Passat G60 (08/88–07/93), VW Corrado G60 (09/88–07/93)

16v: 1540NaN0 at 6,300 rpmVW Golf Mk2 Limited 4WD (this version was a homologation special, and does not appear in any official parts catalogues)

reference: Sly. James. January–February 1990. Development of the G-60. VW & Porsche magazine. 52–53.

Four-cylinder EA827/EA113

The EA827 engine series was initially developed by Audi under Ludwig Kraus leadership.

1.0 R4: 37 kW

Produced: 1996–2005

370NaN0Volkswagen Industrial Motor (AER: 02/99–05/00, ATE: 06/00->)

DIN-rated motive power & torque output

370NaN0 at 5,000 rpm; 86Nm at 3,000–3,600 rpm(discontinued)

applications: SEAT Arosa (AER: 02/97–09/99, ALL: 08/97–05/99, ALD/ANV: 07/99–07/00, AUC: 07/00–06/04),SEAT Ibiza Mk2 (AER: 09/96–06/99, ANV: 08/99–07/00, ALD: 08/99–05/02, AUC: 07/00–05/02),SEAT Cordoba (AER: 06/97–06/99, ANV: 08/99–07/00, ALD: 08/99–08/02, AUC: 07/00–08/02), Volkswagen Lupo (AER/ALL/ANV/ALD/AUC: 11/98–05/05) (?),

Volkswagen Polo Mk3 (AER: 09/96–12/99, ANV/ALD/AUC: 01/00–12/01) (?)

reference: Web site: 030.S ATE 1.0 ltr [sic] OTTO Industrial Motor]. Volkswagen AG. mi-uk.com. 12 November 2009. dead. https://web.archive.org/web/20130729123455/https://www.mi-uk.com/products/engines/10spark.php. 29 July 2013.

1.3 R4: 40–44 kW

Produced 1972–1978, 1981–1988 (Longitudinal applications)

engine ID codes: EP, EU, ZA, ZP

at 5500 rpm; 91- at 3200 rpm (ZA/ZP)

at 5600 rpm; 100Nm at 3500 rpm (EP/EU)

applications: Audi 80 (B1), Volkswagen Passat (B1, B2), Volkswagen Santana (B2)

1.6 R4 51–75 kW

identification: parts code prefix: 06B, ID code: AHP (75 kW)

carburettor

multi-point electronic indirect fuel injection with four intake manifold-sited fuel injectors; Bosch ME 7 electronic engine control unit (ECU)

electronic indirect injection Total Flex gasoline, LPG and/or ethanol (Brazil)

ARM with Simos (by Siemens) ecu

DIN-rated motive power & torque outputs, ID codes

at 5,200 rpm; 118Nm at 2,700 rpmcarburettor, G-Kat; PP

at 5,800 rpm; 140Nm at 3,500 rpmAFT, AKS

750NaN0 at 6,300 rpm; 135Nm at 3,500 rpmABB

at 5,800 rpm; 135Nm at 4,400 rpmAEK (10/94–12/95) – Golf, Vento, Passat

at 5,300 rpm; 140Nm at 3,800 rpmANA, ARM, ADP, AHL

at 5,600 rpm; 145Nm at 3,800 rpmAEH, AKL, APF, AUR, AWH

750NaN0 at 5,600 rpm; 148Nm at 3,800 rpmALZ, AVU, AYD, BFQ, BFS, BGU, BSE, BSF, CCS, CHG, CMX

applications

Audi: Audi A3 Mk1 & Mk2 (AEH: 09/96–06/01, AKL: 08/97–06/03, APF: 06/99–08/00, AVU: 05/00–04/02, BFQ: 05/02–06/03, BGU: 05/03–05/05, BSE/BSF: 06/05–03/13, CCSA: 12/07–03/13, CMXA: 05/08–03/13), Audi 80 (ABB: 08/90–05/93), Audi A4 B5, B6 & B7 (ADP: 11/94–10/96, AHL: 10/96–07/99, ANA: 08/98–06/00, ARM: 08/98–10/91, ALZ: 06/00–06/08), Audi 100 (ABB: 03/92–07/93)

SEAT: SEAT Ibiza Mk2 (AFT: 09/95–06/99, AKL: 06/99–05/02, AEH: 01/00–05/02, APF: 03/00–10/00, AUR: 07/00–05/02), SEAT Córdoba Mk1 (AFT: 09/95–06/99, AKL: 06/99–08/02, AEH: 01/00–08/02, APF: 03/00–10/00, AUR: 07/00–08/02), SEAT León Mk1 & Mk2 (AEH: 08/99–10/05, AKL: 11/99–10/05, BFQ: 10/05–06/06, BSE/BSF: 07/05–12/12, CCSA: 07/05–12/12, CHGA: 12/09–12/12, CMXA: 05/10–12/12), SEAT Altea (BGU: 03/04–05/05, BSE/BSF: 05/05–06/13, CCSA: 12/07–06/13, CHGA: 09/09–07/15, CMXA: 05/10–06/13), SEAT Toledo Mk1, Mk2 & Mk3 (AFT, AKS: 09/96–03/99, AKL: 10/98–07/04, AEH: 11/98–07/04, BGU: 02/04–03/06, BSE/BSF: 05/05–05/09, CCSA: 12/07–05/09), SEAT Exeo (ALZ: 03/09–09/10)

Škoda: Škoda Octavia Mk1 & Mk2 (AEH: 12/97–12/07, AKL: 08/98–12/07, AVU: 08/00–04/02, BFQ: 04/02–12/10, BGU: 05/04–05/05, BSE/BSF: 05/05–06/13, CCSA: 11/07–06/13, CHGA: 08/09–11/12, CMXA: 11/08–06/13)

VW/VWCV: Volkswagen Polo Mk3 (AFT: 12/95–08/99, AEH/AKL: 10/99–09/01, APF: 03/00–10/00, AUR: 07/99–09/01), Volkswagen Golf Mk3 (AFT: 07/95–10/00, AKS: 04/97–10/00), Volkswagen Golf Mk4 (AKL: 10/97–05/04, AEH: 01/98–05/04, APF: 05/99–04/01, AVU: 09/99–04/02), Volkswagen Golf Mk5 (BFQ: 05/02–06/06, BGU: 01/04–07/07, BSE/BSF: 05/05–12/13, CCSA: 11/07–12/08), Volkswagen Golf Mk6 (CCSA: 01/09–12/13, CHGA: 03/09–12/13, CMXA: 10/08–12/13), Volkswagen Vento (AFT: 01/96–12/97, AKS: 04/97–12/97), Volkswagen Bora (AKL: 08/98–05/05, AEH: 09/98–05/05, APF: 05/99–09/00, AVU: 09/99–04/02, BFQ: 05/02–05/05), Volkswagen Jetta (74 kW AHP: 05/98–01/02, BGU: 05/04–05/05, BSE/BSF: 08/05->, CCSA: 01/08–10/10), Volkswagen Touran (BGU: 07/03–05/05, BSE/BSF: 06/05–05/10), Volkswagen New Beetle (AWH: 11/99–10/00, AYD: 06/00–07/05, BFS: 06/02–09/10), VW Passat B4, B5 & B6 (AFT: 12/95–12/96, ADP: 01/97–10/97, AHL: 10/96–08/00, ARM: 01/99–08/00, ANA: 07/99–08/00, ALZ: 10/00–05/05, BSE/BSF: 05/05–11/10), Volkswagen Caddy Mk3 (BGU: 04/04–05/05, BSE/BSF: 06/05–05/15, CHGA: 05/11–05/15) Volkswagen Citi Mk1, Volkswagen VeloCITI, Volkswagen Citi Life

1.8 R4 50–74 kW

identification: parts code prefix: ???

500NaN0262: Volkswagen Industrial Motor (06/83–03/94)

DIN-rated motive power & torque outputs, ID codes

550NaN0 at 5,000 rpm; 140Nm at 2,500 rpmAAM, ANN, DD

660NaN0 at 5,200 rpm; 142Nm at 3,000 rpmRP

660NaN0 at 5,500 rpm; 145Nm at 2,500 rpmABS, ADZ, ANP, ACC, ADD

720NaN0 at 5,400 rpm; 143Nm at 3,000 rpm1P

740NaN0 at 5,200 rpm; 155Nm at 3,800 rpmAYJ

applications: Audi 80, Audi 100, SEAT Ibiza Mk2, SEAT Córdoba Mk1, SEAT Toledo Mk1, Volkswagen Golf Mk2, Volkswagen Golf Mk3, Volkswagen Golf Mk3.5 Cabriolet, Volkswagen Golf Mk3 Variant, Volkswagen Vento, VW Jetta Mk2, VW Jetta Mk3, VW Passat B2, VW Passat B3, VW Passat B4, Volkswagen Santana 2000

1.8 R4 16V 102 kW

engine ID code: PL, KR

cast aluminium alloy with post-production heat treatment; sodium-cooled exhaust valves, automatic hydraulic clearance compensation, timing-belt-driven forged steel double overhead camshafts (DOHC)

16v: multi-valve|four valves per cylinder each with two concentric valve springs, 16 valves total

aspiration: normal

1.8 R4 82 kW

identification: parts code prefix: ???, ID code: DZ

1.8 R4 20v 92 kW

This is a naturally aspirated version of the 1.8 R4 20vT.

identification: parts code prefix: ???, ID codes: AGN, APG, ADR, ARG, APT, AVV

920NaN0 at 5,800 rpm; 168Nm at 3,500 rpm

920NaN0 at 6,000 rpm; 170Nm at 4,200 rpm

920NaN0 at 5,800 rpm; 173Nm at 3,950 rpm

applications: Audi A3 (AGN: 09/96–08/00, APG: 11/99–06/03), Audi A4 (ADR: 11/94–04/99, ARG: 07/98–11/01, APT: 02/99–09/01, AVV: 06/00–09/01), Audi Cabriolet (ADR: 04/97–08/00), Audi A6 (ADR: 10/95–11/97), SEAT León (AGN: 11/99–12/03, APG: 06/00–10/05), SEAT Toledo (AGN: 10/98–12/03, APG: 06/00–07/04), Škoda Octavia (AGN: 10/96–1999), Volkswagen Passat (ADR: 12/96–01/99, APT: 01/99–08/00, ARG: 02/99–08/00), Volkswagen Golf Mk4 (AGN: 10/97–11/00), Volkswagen Bora (AGN: 02/99–10/00)

2.0 R4 (EA827)

identification:parts code prefix: ???

370NaN0 at 2,800 rpm; 140Nm at 2,100–2,400 rpmVolkswagen Industrial Motor multi-fuel (petrol / LPG / CNG) – CBS (08/06->)

430NaN0 at 2,800 rpm; 143Nm at 2,100–2,400 rpmVolkswagen Industrial Motor multi-fuel (petrol / LPG / CNG) – BEF (04/02->)

DIN-rated motive power & torque outputs, ID codes

800NaN0 at 5,400 rpm; 160Nm at 3,500 rpmEcofuel (bivalent) at 2,600 rpmATM

at 5,400 rpm; 172Nm at 3,200 rpmAZH, AZJ

at 5,400 rpm; 172Nm at 3,500 rpmAZM

at 5,200 rpm; 170Nm at 2,700–4,700 rpmAXA, AZL

880NaN0 at 5,600 rpm; 174Nm at 2,400 rpmATF

880NaN0 at 5,600 rpm; 175Nm at 2,600 rpmAUZ, ASU, AVA

applications: SEAT Ibiza Mk2 & Mk3, SEAT Córdoba, SEAT Toledo Mk1, SEAT Alhambra, Škoda Fabia Mk1 (6Y), Škoda Octavia Mk1 (1U), Škoda Superb Mk1 (3U), Volkswagen Santana, Volkswagen Polo Mk4, Volkswagen Golf Mk3, Volkswagen Golf Mk4, Volkswagen Vento, Volkswagen Bora, Volkswagen Jetta, Volkswagen New Beetle, VW Passat B3, VW Passat B4, VW Passat B5, Volkswagen Transporter (T5), Volkswagen Industrial Motor

2.0 R4 16v 100–110 kW

identification: parts code prefix: ???, ID codes: ABF, 9A

9A: 1000NaN0 at 5,800 rpm; 180Nm at 3,500 rpm (CIS-E & Motronic)

ABF: 1100NaN0 at 6,000rpm; 180Nm at 4,800 rpm

applications: SEAT Córdoba SX, SEAT Ibiza Cupra, SEAT Toledo, Volkswagen Vento/Jetta, Volkswagen Golf GTI 16V, Volkswagen Passat

2.0 R4 20v 96 kW

identification: parts code prefix: 06B, ID code: ALT

2.0 R4 16v FSI (EA113)

identification: parts code prefix: 06D, ID code: AXW, BLR, BLY, BPG, BVY, BVZ, BWT (North America)

Four-cylinder LT/MWM

2.0 R4 52–55 kW (EA831)

This engine was designed by NSU with assistance from Daimler-Benz as "Projekt Mexiko" (H-engine) and found its way to Audi for sole use in the Volkswagen LT. Other versions of this engine were installed in cars as diverse as the Porsche 924 and the AMC Gremlin. This engine has no connection or common parts with any EA827 derivative, including inline four, inline five, or inline six-cylinder designs.

identification: parts code prefix: 046, ID codes: CL, CH

CL: 520NaN0 at 4,300 rpm; 132Nm at 2,400

CH: 550NaN0 at 4,300 rpm; 152Nm at 2,400

application: Volkswagen LT (CH: 04/75–11/82, CL: 05/76-??/??)

2.3 R4 105 kW

identification: parts code prefix: 00A, ID code: AGL Mercedes-Benz M111 engine

Five-cylinder

1.9 R5 10v

identification: parts code prefix: 035

740NaN0WH

850NaN0WN

applications: Audi 80 (WN: 08/81–07/83), Audi Coupé (WN: 10/80–07/83), Audi 100 (WH: 08/80–07/84), Volkswagen Passat (WN: 01/81–07/83), VW Santana (WN: 01/81–07/83)

2.0 R5 10v/20v

identification: parts code prefix: 034/035

10v: two valves per cylinder, each with two concentric valve springs, 10 valves in total, shim-adjustable bucket tappets, timing-belt-driven single overhead camshaft (SOHC)

20v: four valves per cylinder, each with two concentric valve springs, 20 valves in total, bucket tappets, timing belt & simplex roller chain hybrid-driven double overhead camshafts (DOHC)

aspiration – 4v: cast alloy intake manifold, tubular-branch exhaust manifold

10v: Bosch K/KE-Jetronic multi-point indirect fuel injection with five intake manifold-sited fuel injectors

20v: electronic sequential multi-point indirect fuel injection with five intake manifold-sited fuel injectors

DIN-rated motive power & torque outputs, ID codes

10v: JL (Japan; catalyzed)

10v: SK, SL (U-Kat; unregulated catalytic converter)

10v: HP, JS, KP, PS, RT

20v: JD (Japan; catalyzed)

20v: NM

applications: Audi 80 (JS: 08/82–07/84, HP: 08/83–07/84, JL: 08/83–07/84), Audi 90 (HP/JL/JS: 10/84–03/87, SK: 02/86–03/87, PS: 04/87–12/91, NM: 01/88–12/91), Audi 100 (KP: 08/84–12/87, RT: 01/88–12/90, SL: 02/86–12/87), Audi Coupé (HP/JS: 08/83–07/86, JL: 08/83–07/88, SK: 02/86–07/86, NM: 08/90–07/91), Volkswagen Passat/Santana (JS: 08/83–03/88, HP: 08/83–07/88)

2.1 R5 10v

identification: parts code prefix: 035

790NaN0WE (Australia, Japan, Sweden)

850NaN0WE, KM (Japan)

applications: Audi 80 (WE-79/85 kW: 08/81–07/83), Audi Coupé (WE-79 kW: 08/81–07/82, KM: 08/82–07/83), Audi 100 (WE-79/85 kW: 03/77–07/82), Volkswagen Passat (WE: 01/81–07/83)

2.2/2.23 R5 10v

identification: parts code prefix: 034

790NaN0WU

850NaN0KZ, WB

880NaN0KX, PX

890NaN0JT

960NaN0KE, KF, KL

980NaN0KV

1000NaN0HY, PR, WC, WG, WK

1010NaN0HX, KU

applications: Audi 80 (KK/KL: 08/82–07/84), Audi 90 (KV: 06/84–12/91, HY: 06/84–03/87, KX: 01/85–03/87, JT: 08/85–03/87), Audi Coupé (KE: 08/81–07/84, KL: 08/82–07/84, HY: 08/84–07/88, KV: 08/84–07/91, KX: 01/85–07/88, JT: 08/85–12/87), Audi 100 (WG: 08/76–07/80, WC: 08/76–07/84, WB: 04/78–07/84, KF/WU: 08/82–07/84, KZ: 08/84–09/86, HX: 08/84–12/87, KU: 08/84–12/90, PX: 08/85–07/86, PR: 08/89–12/90), Audi C2 200 (WK: 10/79–09/82, WC: 10/79–07/84, KU: 08/84–07/85), Volkswagen Passat (HY: 08/84–07/88, KV: 01/85–03/88, KX: 08/85–03/88, JT: 08/85–07/88)

2.2/2.23 R5 10v turbo

identification: parts code prefix: 034/035

grey cast iron; six main bearings, die-forged steel crankshaft, pressed steel or cast aluminium alloy oil sump

WR: cast aluminium alloy

cylinder head & valvetrain: cast aluminium alloy; two valves per cylinder, each with two concentric valve springs, 10 valves total, initially: shim-adjustable bucket tappets – later: one-piece bucket tappets, timing-belt-driven single overhead camshaft (SOHC)

1000NaN0KH

1190NaN0WX

1210NaN0MC

1250NaN0KJ, WJ, WS

1340NaN0JY, KG

1400NaN02B

1470NaN0GV, MB, WR, 1B

applications: Audi Quattro (GV/WR: 07/80–07/87, MB/WX: 08/87–07/89), Audi 100 (MC: 03/86–12/90), Audi C2 200 5t/Audi C3 200 turbo (WJ: 10/79–09/82, WS: 08/80–12/81, KJ: 08/81–09/82, KH: 08/83–07/85, JY: 08/83–01/87, KG: 08/83–12/87, MC: 01/85–11/90, 1B/2B: 02/88–11/90)

2.2 R5 20v turbo

identification: parts code prefix: 034

1620NaN0RR, 3B

1690NaN0 at 5,900 rpm; 350Nm at 1,950 rpmAAN, ABY

2250NaN0KW

applications: Audi Sport Quattro (KW: 05/84–07/87), Audi Quattro (RR: 08/89–07/91), Audi C3 200 quattro (3B: 03/89–11/90), Audi S2 (3B: 09/90–09/92, ABY: 10/92–05/95), Audi C4 S4 (AAN: 08/91–07/94), Audi C4 S6 (AAN: 06/94–07/97)

2.2 R5 20v turbo

identification: parts code prefix: 034, engine ID code: ADU

2.3 R5 10v/20v

identification: parts code prefix: 034 (054: AAR)

10v: two valves per cylinder, each with two concentric valve springs, 10 valves in total, bucket tappets, timing-belt-driven single overhead camshaft (SOHC), compression ratio: 10.1:1

20v: four valves per cylinder, each with two concentric valve springs, 20 valves in total, bucket tappets, timing belt & simplex roller chain hybrid-driven double overhead camshafts (DOHC), compression ratio: 10.3:1

aspiration: dual-barrel throttle valve, two-piece (one-piece on 20v) cast alloy intake manifold, two-piece cast iron exhaust manifold

10v: Bosch KE-Jetronic multi-point indirect fuel injection with five intake manifold-sited fuel injectors

20v: common-rail multi-point electronic indirect fuel injection with five intake manifold-sited fuel injectors; MPI electronic engine control unit (ECU)

DIN-rated motive power & torque outputs, ID codes

10v: 980NaN0 at 5,500 rpm; 185Nm at 3,500 rpmNG, AAR

10v:1000NaN0NF Audi 100 Avant Duo

20v:1250NaN0 at 6,200 rpm7A

applications: Audi 80 (NG: 09/91–11/94), Audi 90 (NG: 04/87–12/91, 7A: 06/88–12/91), Audi Coupé (NG: 08/86–07/94, 7A: 11/88–07/91), Audi Cabriolet (NG: 06/91–07/94), Audi 100 (NF: 08/86–12/90, AAR: 12/90–07/94), Audi A6 (AAR: 06/94–06/96) News: ID and data from ETKA.

2.3 VR5 10v/20v

This engine was sometimes badged as a "V5".

identification: parts code prefix: 071/066

10v: two unequal-length valves per cylinder, each with two concentric valve springs, 10 valves in total, roller chain relay-driven double overhead camshafts (DOHC)

20v: four unequal-length valves per cylinder, 20 valves in total, roller finger cam follower, self-adjusting hydraulic tappets, simplex roller chain relay-driven double overhead camshafts (DOHC) with ECU-controlled variable valve timing for both inlet and exhaust valves, compression ratio: 10.8:1

aspiration: plastic variable intake manifold, tubular exhaust manifold

10v: 1100NaN0 at 6,000 rpm; 209Nm at 3,200 rpmAGZ

20v: 1250NaN0 at 6,200 rpm; 220Nm at 3,300 rpmAQN, AZX

applications: SEAT Toledo (AGZ: 10/98–11/00, AQN: 09/00–11/03), Volkswagen Golf (AGZ: 10/97–02/01, AQN: 09/00–05/06), Volkswagen Bora (AGZ: 09/98–02/01, AQN: 09/00–05/05), Volkswagen New Beetle (AQN: 10/00->), Volkswagen Passat (AGZ: 09/97–08/00, AZX: 01/01–05/05) News: ID and data from ETKA.

2.5 R5 10v

engine displacement & engine configuration: 2461cc, inline five engine (R5/I5); bore × stroke: 81x, stroke ratio: 0.85:1 – under-square/long-stroke, 492.1 cc per cylinder

750NaN0AXL

810NaN0AAF, ACU, AEN, AEU

850NaN0 at 4,500 rpm; 190Nm at 2,400 rpmAET, APL, AVT

applications: Volkswagen Transporter (AAF: 09/90–12/93, ACU: 01/94–10/96, AEN: 05/95–12/95, AET: 08/96–06/03, AEU: 08/96–06/03, APL: 05/99–12/99, AVT: 12/99–06/03, AXL: 04/01–06/03), Volkswagen California (AAF: 09/90–07/93, ACU: 08/93–10/96, AEU: 08/96–04/02, AET: 08/96–09/03, APL: 05/99–12/99, AVT: 12/99–04/02, AXL: 04/01–06/03) News: ID and data from ETKA.

2.5 R5 20v (EA855)

This engine was only used in the North American, South American, and is being used in Middle Eastern markets, as the replacement for the inline-four naturally aspirated 2.0-litre 8v.This engine was replaced by the GEN3 EA888 I4 in North America.

identification: parts code prefix: 07K

110kW at 5,000 rpm; 2250 at 3,750 rpmJanuary 2005 (BGP/BGQ/BPR/BPS)

125kW at 5,700 rpm; 2390 at 4,250 rpmfrom May 2007 (CBT/CBU)

applications

BGP/BGQ/BPR/BPS: Volkswagen Jetta (2005–2007), Volkswagen New Beetle (2006–2011), Volkswagen Rabbit (Golf Mk5) (2006–2007).

CBT/CBU: Volkswagen Beetle (A5) (2012–2014), Volkswagen Golf Mk6 (2010–2014), Volkswagen Jetta (2008–2013), Volkswagen Passat (2012–2014), in the middle east in Volkswagen Passat (till date), Volkswagen Rabbit (2008–2009).

Six-cylinder

2.4 R6 66–70 kW

identification: parts code prefix: 073

DL: 2B6 or 2E3 dual-barrel carburettor

1E: Digifant fuel injection with six manifold-sited fuel injectors and one common fuel rail

DIN-rated motive power & torque outputs, ID codes

660NaN0 at ?,??? rpmDL

700NaN0 at ?,??? rpm1E (with exhaust catalytic converter)

application: Volkswagen LT (DL: 08/82–07/92, 1E: 08/88–12/95)

2.4 V6 30v 100–125 kW

identification: parts code prefix: 077, 078; ID code: AMM, ALF, AML, AFM, APS, AGA, AJG, ALW, AMM, APC, APZ, ARJ, ARN, ASM, BDV

1000NaN0 at 6,000 rpm; 230Nm at 3,200 rpm ALW, ARN, ASM

1100NaN0 at 6,000 rpm; 230Nm at 3,200 rpm AFM

1150NaN0 at 6,000 rpm; 230Nm at 3,200 rpm APC

1200NaN0 at 6,000 rpm; 230Nm at 3,200 rpm ALG, AJG, AMM, APZ

1210NaN0 at 6,000 rpm; 230Nm at 3,200 rpm AGA, AML, ALF, APS, ARJ

1250NaN0 at 6,000 rpm; 230Nm at 3,200 rpm BDV

applications: Audi Cabriolet, Audi A6, Audi A4

2.4 V6 24v 130 kW

This 2.4 V6 is a smaller version of the all-alloy 3.2 V6 FSI – without the variable intake manifold and the FSI direct injection.

identification: parts code prefix: ???; ID code: BDW

2.6 V6 102–110 kW

identification: parts code prefix: ???

1020NaN0ACZ, Chinese market

1100NaN0 at 5,750 rpm; 225Nm at 3,000 rpmABC

applications: Audi 80 (ABC: 07/92–07/95), Audi Coupé (ABC: 08/92–12/95), Audi Cabriolet (ABC: 01/94–08/00), Audi 100 (ABC: 03/92–07/94), Audi A4 (ABC: 11/94–07/98), Audi A6 (ABC: 06/94–10/97)

2.7 V6 30v T 169–195 kW

identification: parts code prefix: 078

1690NaN0 at 5,800 rpm; 310Nm at 1,750 rpmAudi C5 A6 (AJK)

1840NaN0 at 5,800 rpm; 350Nm at 1,800 rpmAudi C5 A6 allroad (ARE, BEL, BES)

1870NaN0 at 5,800 rpm; 350Nm at 1,800 rpmAudi B5 S4 (APB North American market)

1950NaN0 at 5,800 rpm; 400Nm at 1,850 rpmAudi B5 S4 (AGB, AZB)

2.7 V6 30v T 280 kW (B5 RS4)

Based on the Audi B5 S4 2.7 V6 biturbo, this engine was tuned by Cosworth Technology (now MAHLE Powertrain), and featured enlarged intake and exhaust ports on the cylinder heads, two uprated parallel turbochargers, and two side-mounted intercoolers (SMICs), together with new induction and exhaust systems, and a re-calibrated engine management system. Due to the high performance nature of the vehicle, it was also fitted with a multi-baffled two-section oil sump to help prevent oil starvation during high g-force manoeuvres.

identification: parts code prefix: ???; ID codes: ASJ (EU2 compliant), AZR (EU3 compliant)

2.8 V6 128 kW

identification: parts code prefix: ???; ID codes: AAH, AFC

Valvetrain differences between original AAH design and later AFC design include

1) AFC camshaft provides different valve timing and is lighter. 2) AFC use single valve springs with less mass. 3) AFC inlet and exhaust valves have a smaller stem diameter with revised stem oil seals.

The AFC engine had a revised lubrication circuit and oil pan assembly, constructional detail includes

1) AFCs use a larger oil filter. 2) AFC engine oil cooler has a larger cross-sectional area. 3) AFC engines oil pressure relief valve is integrated into a cover assembly. 4) AFC engines oil pickup is integrated into the upper section of the oil sump, with a revised lower oil sump gasket.

applications: Audi 80 / Audi 90 (AAH: 09/91–07/95), Audi Coupé (AAH: 08/91–12/95), Audi Cabriolet (AAH: 11/92–08/00), Audi 100 (AAH: 12/90–07/94), Audi A4 (AAH: 11/94–07/97), Audi A6 (AAH: 06/94–10/97, AFC: 08/94–06/95), Audi A8 (AAH: 06/94–03/96)

2.8 VR6 103–130 kW

identification: parts code prefix: 021

1030NaN0AES VW Eurovan (05/96–05/00 – North America only)

1280NaN0 at 5,800 rpm; 235Nm at 4,200 rpmAAA

1300NaN0AFP

applications: Volkswagen Corrado, Volkswagen Golf Mk3, Volkswagen Golf Mk4, Volkswagen Jetta (AAA, AFP), Volkswagen Passat (AAA), Volkswagen Sharan, Volkswagen Transporter (T4), Ford Galaxy, Mercedes-Benz Vito

Awards

was placed in the 1995 annual list of Ward's 10 Best Engines

2.8 V6 30v 137–142 kW

identification: parts code prefix: 078; ID code: ACK, AGE, AHA, ALG, AMX, APR, AQD, ATQ, ATX, BBG

1370NaN0 at 6,000 rpm; 260Nm at 3,200 rpm AGE

1400NaN0 at 6,000 rpm; 260Nm at 3,200 rpm ATX, BBG

1420NaN0 at 6,000 rpm; 280Nm at 3,200 rpm ALG, AMX

1420NaN0 at 6,000 rpm; 300Nm at 3,200 rpm ACK, AHA, APR, AQD, ATQ

applications: Audi B5 A4 (03/96–12/98), Audi A6 (10/95–01/99), Audi D2 A8 (07/95–01/99), VW Passat B5 & B5.5 (1997–2005), Škoda Superb (12/2001–08/2006)

2.8 V6 24v FSI

The 2.8 V6 is a stroke-reduced version of the 3.2 V6 FSI introducing the Audi valvelift variable control of inlet valve lift.

identification:parts code prefix: ???, ID code: BDX

1400NaN0 at 5,500 rpm; 280Nm at 3,000–5,000 rpm

1500NaN0 at 5,250 rpm; 280Nm at 3,000–5,000 rpm

1540NaN0 at 5,500 rpm; 280Nm at 3,000–5,000 rpm; 6,800 rpm max

1620NaN0 at 5,750 rpm; 280Nm at 3,200–5,000 rpm

applications: C6/C7 Audi A6, C7 Audi A7, D3 Audi A8

2.8 VR6 24v 147–150 kW

identification: parts code prefix: 022; ID codes: AQP, AUE, AXK (USA), AYL, BDE, BDF (USA)

1470NaN0BDF, USA-only, Jetta (10/01–06/04), Golf (03/02->)

1500NaN0 at 6,200 rpm; 245Nm at 2,400–5,500 rpmAXK, USA-only VW Eurovan (05/00–06/03)

1500NaN0 at 6,200 rpm; 265Nm at 3,400 rpm

applications: Volkswagen Golf Mk4 (AUE: 01/00–04/01), VW Bora (AUE: 03/00–04/01), SEAT León 1M Cupra 4 (AUE: 10/00–07/01, BDE: 06/01–04/04), SEAT Alhambra (AUE: 06/00–04/02, AYL: 06/00->), Volkswagen Sharan (AYL: 04/00–05/08)

2.9 VR6 140 kW

identification: parts code prefix: 021; ID codes: ABV

1350NaN0VW Passat B4 VR6 (10/94–12/96)

1400NaN0 at 5,800 rpm; 245Nm at 4,200 rpmVolkswagen Corrado VR6 (08/91–07/95), VW Golf Mk3 VR6 (10/94–12/97)

notes: News: ID and data from ETKA.

3.0 V6 30v

This engine unveiled in 2000 is an all-aluminium alloy, longer stroke version of the 2.8 V6.

identification: parts code prefix: 06C

BBJ: 1600NaN0 for the C6 A6

AVK: 1620NaN0 at 6,300 rpm; 300Nm at 3,200 rpm

applications: 2002–2005 Audi A4, 2002–2004 Audi A6, 2005 Audi A6 (some Far East markets)

3.0 V6 24v TFSI (EA837)

identification: parts code prefix: 06E, ID codes: CAJA, CAKA, CCBA, CMUA

2000NaN0 at 4,780–6,500 rpm; 400Nm at 2,150–4,780 rpmCMUA: Audi A4, Audi A5, Audi Q5

2130NaN0 at 4,850–6,500 rpm; 420Nm at 2,500–4,800 rpmCAJA: Audi A6 (C6)

2450NaN0 at 5,500–7,000 rpm; 440Nm at 2,500–5,000 rpmCAKA/CCBA: Audi S4 (B8), Audi S5, Audi Q7 (4M)

2600NaN0 at 6,000–6,500 rpm; 470Nm at 4,000–4,500 rpmCTXA: Audi SQ5#B8(8R),

applications:2009 Audi A8 (D3), Audi A6 (C6), Audi A6 (C7), Audi A7 (C7), Audi A4 (B8), Audi S5, Audi S4 (B8), 2010 VW Touareg Hybrid, 2011-2015 Porsche Cayenne S Hybrid,^[6] 2015–2019 Audi Q7 (4M), 2013 Audi SQ5#(8R/B8), 2016 Volkswagen Phideon

3.2 VR6 24v

This VR6 engine was often badged as a "V6" in Audi models

identification: parts code prefix: 022, ID codes: CBRA

1700NaN0 at 6,200 rpm; 315Nm at 3,200 rpmBDLVolkswagen Transporter (T5)

1730NaN0 at 6,200 rpm; 315Nm at 2,950 rpmBKKVolkswagen Transporter (T5)

1770NaN0 at 6,200 rpm; 320Nm at 2,500–3,000 rpmBFHVW Golf Mk4 R32 (US)

1770NaN0 at 6,250 rpm; 320Nm at 2,800–3,200 rpmBMLVW Golf Mk4 R32 (Australia)

1840NaN0 at 6,300 rpm; 320Nm at 2,500–3,000 rpmBDB, BHE, BMJ, BPF, BUBAudi A3 (BDB: 07/03–08/04, BMJ: 09/04–10/05, BUB: 11/05–05/09), Audi TT (BHE: 07/03–06/06, BPF: 05/04–05/06, BUB: 08/06–06/10), VW Golf Mk5 R32, Porsche Cayenne

references: Web site: VW Golf R32 (Mk4) – in depth. Volkswagen AG. WorldCarFans.com. 7 August 2002. 2 August 2009. dead. https://web.archive.org/web/20090805180821/http://www.worldcarfans.com/102080711687/vw-golf-r32---in-depth. 5 August 2009. Web site: The New Volkswagen Golf R32 (Mk4). Volkswagen Group Australia. BillsWebSpace.com. February 2003. 5 September 2011. Web site: New Volkswagen Golf R32 (Mk5). Volkswagen AG. WorldCarFans.com. 23 September 2005. 2 August 2009. dead. https://web.archive.org/web/20090711204211/http://www.worldcarfans.com/10509238506/new-volkswagen-golf-r32. 11 July 2009.

3.2 VR6 24v FSI (EA390)

identification: parts code prefix: 03H, ID code: AXZ

3.2 (Technically – 3.1 L) V6 24v FSI

identification:parts code prefix: ???, ID codes: AUK, BKH, BYU, (191 kW – BPK)

3123cc

bore × stroke: 84.5x, stroke ratio: 0.91:1 – under-square/long-stroke, 520.4 cc per cylinder

3197cc

bore × stroke: 85.5x, stroke ratio: 0.92:1 – under-square/long-stroke, 532.8 cc per cylinder

1840NaN0 at 6,300 rpm; 320Nm at 2,500–3,000 rpm

1880NaN0 at 6,500 rpm; 330Nm at 3,250 rpm, 90% available between 1,900 and 5,900 rpm, 7,200 rpm maxAudi A6

1910NaN0 at 6,500 rpmAudi A8

1950NaN0 at 6,500 rpm; 320Nm at 3,200–5,000 rpmAudi A4, Audi A5

applications: 2005 Audi A8, Audi A6, Audi A4, Audi A5

3.6 VR6 24v FSI (EA390)

identification: parts code prefix: 03H

1910NaN0 at 6,000 rpm; 350Nm at 2,500–5000 rpm; Compression Ratio: 11.4:1CDVAŠkoda Superb 4x4 DSG and Volkswagen Eos 3.6

2060NaN0 at 6,200 rpm; 360Nm at 2,750 rpm;BLVVolkswagen Passat (B6 and B7) (North America and Middle-East only)

2060NaN0 at 6,200 rpm; 350Nm at 2,500–5000 rpm;CDVBVolkswagen Passat (NMS) (North America and Middle-East only)

2060NaN0 at 6,200 rpm; 350Nm at 2,500–5000 rpm;CDVC/CDVDVolkswagen Atlas (North America, Russia and Middle-East)

2060NaN0 at 6,200 rpm; 370Nm at 3,500 rpm;CHNA/CMVAVolkswagen Phaeton

2060NaN0 at 6,200 rpm; 370Nm at 3,500 rpm;CGRA/CMTAVolkswagen Touareg 2060NaN0 at 6,200 rpm; 360Nm at 2,800 rpm;CNNAVolkswagen CC (North America, Russia and Middle-East)

2200NaN0 at 6,600 rpm; 350Nm at 2,400–5,300 rpmBWSVolkswagen Passat R36 (B6) (Europe, Japan, Australia, New Zealand, Middle-East)

applications: VW Passat B6 3.6 FSI (BLV: 09/05->, BWS: 04/07–05/07), VW Passat CC (BLV: 06/08->, BWS: 05/08->, CNNA: 01/12->), VW Phaeton, VW Touareg, Porsche Cayenne, Audi Q7

Eight-cylinder

All Volkswagen Group V8 and W8 petrol engines are constructed from a lightweight, cast aluminium alloy cylinder block (crankcase) and cylinder heads. They all use multi-valve technology, with the valves being operated by two overhead camshafts per cylinder bank (sometimes referred to as quad cam). All functions of engine control are carried out by varying types of Robert Bosch GmbH Motronic electronic engine control units. They are all longitudinally front-mounted, and the V8 engines listed below were for a long time only used in cars bearing the Audi marque, but latterly being installed in Volkswagen Passenger Cars flagship Volkswagen Phaeton.

3.6 V8 32v 184 kW

identification: parts code prefix: 077, ID code: PT

3.7 V8 32v 169 kW

identification: parts code prefix: 077, ID codes: AEW, AKJ

3.7 V8 40v 191–206 kW

identification: parts code prefix: 077

1910NaN0 at 6,000 rpm; 350Nm at 3,250 rpmAQG, AKC

2060NaN0 at 6,000 rpm; 360Nm at 3,750 rpmBFL

applications: Audi D2 A8 (AQG: 10/98–02/01, AKC: 05/00–09/02), Audi D3 A8 (BFL: 11/02–05/06) News: ID and data from ETKA.

4.0 WR8 32v 202 kW

The W8-badged engine is an eight-cylinder W engine of four banks of two cylinders, formed by joining two 15° VR4 engines, placed on a single crankshaft, with each cylinder double bank now at a 72° vee angle.

identification: parts code prefix: 07D, ID codes: BDN (09/01–09/04), BDP (05/02–09/04)

Awards

was voted best technical innovation and awarded the Golden Pegasus by Za ruljom at the Moscow Motor Show

4.2 V8 32v 206–250 kW

identification: parts code prefix: 0215

engine displacement & engine configuration: 4172cc 90° V8; bore × stroke: 84.5x, stroke ratio: 0.91:1 – under-square/long-stroke, 521.5 cc per cylinder; compression ratio: 10.3:1 (ABH: 10.8:1)

2060NaN0 at 5,800 rpm; 400Nm at 4,000 rpmABH

2130NaN0 at 5,900 rpm; 400Nm at 4,000 rpmAEC

2210NaN0 at 6,000 rpm; 400Nm at 3,000 rpmABZ, AKG, ARS, ASG

2400NaN0 at 6,600 rpm; 410Nm at 3,500 rpmAHK

2500NaN0 at 6,600 rpm; 420Nm at 3,500 rpmAHC, AKH, AQJ

applications: Audi V8 (ABH: 08/91–11/99), Audi C4 S4 (ABH: 10/92–07/94), Audi C4 S6 (AEC: 09/94–10/97), Audi C5 A6 (ARS: 04/99–05/01, ASG: 06/00–01/05), Audi D2 A8 (ABZ: 06/94–05/99, AKG: 06/97–12/98), Audi C4 S6 Plus (AHK: 06/96–10/97), Audi D2 S8 (AHC: 09/96–12/98, AKH: 08/97–12/98) News: ID and data from ETKA.

4.2 V8 40v 220–265 kW

identification: parts code prefix: 077

2200NaN0 at 6,200 rpm; 400Nm at 3,000 rpmARS, ASG

2280NaN0 at 6,200 rpm; 410Nm at 3,000 rpmAUX, AWN

2500NaN0 at 7,000 rpm; 420Nm at 3,400 rpmAQJ, ANK

2650NaN0 at 7,000 rpm; 430Nm at 3,400 rpmAQH, AVP, AYS, BCS

applications: Audi C5 A6 (ARS: 99–00, ASG: 00–04), Audi D2 A8 (AUX: 99–01, AWN: 01–02), Audi C5 S6 (AQJ: 99–01, ANK: 01–04), Audi D2 S8 (AQH: 05/99–02/01, AVP: 09/00–09/02,) News: ID and data from ETKA.

4.2 V8 40v T 331–353 kW (C5 RS6)

Based on the existing 4.2 V8 from the Audi C5 S6, this engine was tuned with the assistance of VW Group subsidiary Cosworth Technology (now MAHLE Powertrain), and featured two parallel turbochargers, known as biturbo, with two side-mounted intercoolers (SMICs). Enlarged and modified intake and exhaust ports on the new five valve cylinder heads, together with new induction and dual branch exhaust systems, a re-calibrated Motronic engine management system, revised cooling system, and decorative carbon fibre engine covers complete the upgrade.

The initial 3310NaN0 variant of this engine generates a specific power output of 79.31NaN1 per litre displacement, and the RS6 Plus 3530NaN0 variant gives 84.61NaN1 per litre.

identification: parts code prefix: 077.A

3310NaN0 at 5,700–6,400 rpm; 560Nm at 1,950–5,600 rpmBCY: Audi C5 RS6 (07/02–09/04)

3530NaN0 at 6,000–6,400 rpm; 560Nm at 1,950–6,000 rpmBRV: Audi C5 RS6 Plus (04/04–09/04)

references: News: ID and data from ETKA. Web site: Audi RS6 in depth. AUDI AG. WorldCarFans.com. 30 May 2002. 15 February 2010. Web site: KS Aluminium-Technologie: engine blocks for the new Audi A6. Rheinmetall AG. Rheinmetall.de. August 2004. 27 January 2010. dead. https://web.archive.org/web/20121005102750/http://www.rheinmetall.de/de/rheinmetall_ag/error.php. 5 October 2012.

4.2 V8 FSI 32v

Based on the existing Audi 40 valve V8, this new engine is heavily revised over its predecessor, with all-new components including: crankshaft, connecting rods and pistons, cylinder heads and valvetrain, oil and cooling system, intake and exhaust system, and engine management system. It is available in two versions; a basic or comfort version, first used in the Audi Q7; and a sports-focussed high-revving version, with features borrowed from motorsport, for the B7 RS 4 quattro and the R8. This is the first eight-cylinder road car engine to use Fuel Stratified Injection (FSI), which was successfully developed by Audi in their Le Mans winning R8 racing car. The 5.2 V10 FSI was developed directly from this V8 engine.

identification: parts code prefix/variant: 079.D

257kW at 6,800 rpm; 4400 at 3,500 rpm, 85% available from 2,000 rpmBAR: Audi Q7 (03/06–05/10), Volkswagen Touareg (06/06–05/10); BVJ: Audi C6 A6 (05/06–08/11), Audi D3 A8 (06/06–07/10)

260kW at 7,000 rpmCAU: Audi S5 (06/07–03/12)

309kW at 7,800 rpm; 4300 at 5,500 rpm, 90% available between 2,250 and 7,600 rpm, 8,250 rpm rev limiterBNS: Audi RS 4 (B7) (09/05–06/08); BYH: Audi R8 (04/07–09/10; –02/15 for facelift model with 430-hp engine)

3310NaN0 at 8,250 rpm; 4300 at 4000–6000 rpm, 90% available between 2,250 and 7600 rpm, 8,500 rpm rev limiterCFSA: Audi RS 4 (B8) (06/12–09/15); Audi RS 5 (06/2010–09/17)

references: Web site: KS Aluminium-Technologie: engine blocks for the new Audi A6. Rheinmetall AG. Rheinmetall.de. August 2004. 27 January 2010. dead. https://web.archive.org/web/20121005102750/http://www.rheinmetall.de/de/rheinmetall_ag/error.php. 5 October 2012. Web site: ALUSIL – Cylinder Blocks for the new Audi V6 and V8 SI engines. KS Aluminium-Technologie AG. KSPG-AG.com. 1 February 2010. Book: Audi 4.2-liter V8 FSI Engine – Self-Study Programme 921603. Auburn Hills, Michigan. Audi of America, Inc., Service Training. July 2006. Web site: Audi RS4 Saloon – Technical Data. AUDI AG. MS Word document. February 2005. 14 September 2009. 27 July 2011. https://web.archive.org/web/20110727024545/http://www.fourtitude.com/resources/downloads/documents/rs4_tech_data.doc. dead. Web site: Geneva Motor Show: Audi RS4 – The Sports Car for 365 Days a Year. 1 March 2005. AUDI AG. VWvortex.com – Audi News. 14 September 2009. https://web.archive.org/web/20110716120252/http://www.vwvortex.com/cgi-bin/artman/exec/view.cgi?archive=7&num=1225&printer=1. 16 July 2011. dead. Web site: New Audi RS4. AUDI AG – press release. WorldCarFans.com. 5 September 2005. 16 September 2009. dead. https://web.archive.org/web/20120229214649/http://www.worldcarfans.com/10509058603/new-audi-rs4. 29 February 2012. Web site: Audi Q7 in depth. AUDI AG – press release. WorldCarFans.com. 31 January 2006. 16 September 2009. dead. https://web.archive.org/web/20091003180739/http://www.worldcarfans.com/10601317919/audi-q7-in-depth. 3 October 2009. "2011 Audi R8 V8 Review – TractionLife" tractionlife.com. AUDI AG. 29 January 2022.: "2015 Audi R8 Prices, Reviews, and Photos – MotorTrend" motortrend.com. AUDI AG.: "Audi RS4 Avant (2012–2017) review" autoexpress.co.uk. AUDI AG. 15 July 2015.: "2013 Audi RS5 First Drive – Car and Driver" caranddriver.com. AUDI AG. 12 August 2012.

Awards

was placed in the 2005 and 2006 annual list of Ward's 10 Best Engines

4.2 V8 40v

identification: parts code prefix: 079

2460NaN0 at 6,600 rpm; 420Nm at 3,500 rpm, 6,800 rpm maxAudi A6, BAT, A8: BFM (BFM engine is belt-driven)

2210NaN0 at 6,200 rpm; 380Nm at 2,700–4,600 rpm, 6,500 rpm maxAudi A6 allroad: BAS

2530NaN0 at 7,000 rpm; 410Nm at 3,500 rpmAudi S4: BBK (03/03–03/09)

2530NaN0 at 7,200 rpm; 420Nm at 3,000 rpmAudi S4: BHF (03/03–03/09 – US/Korea only)

2460NaN0 at 6,500 rpm; 435Nm at 2,800–3,700 rpmVolkswagen Phaeton: BGH, BGJ (belt-driven)

applications: Audi B6 S4, Audi B7 S4, Audi C5 A6 allroad (BAS: 07/02–08/05), Audi C6 A6 (BAT: 05/04–05/06), Audi A8 (BFM: 10/02–07/10), Volkswagen Phaeton (BGJ: 05/03–07/03, BGH: 08/03–05/10)

Awards

was placed in the 2004 annual list of Ward's 10 Best Engines

6.75 V8 biturbo (Bentley)

This 6.75 litre V8 is a legacy engine, developed by Rolls-Royce Limited before the takeover of Bentley Motors Limited by the German Volkswagen Group but still used during their ownership.

engine displacement & engine configuration: 6748cc 90° V8 engine; bore × stroke: 104.1x, stroke ratio: 1.05:1 – over-square/short-stroke, 843.5 cc per cylinder

3350NaN0 at 4,100 rpm; 875Nm at 3,250 rpm

3750NaN0 at 4,200 rpm; 1050Nm at 3,300 rpmR

3950NaN0 at ?,??? rpm; 1050NmBentley Brooklands, Bentley Mulsanne Speed

applications: 2005 Bentley Arnage, 2006 Bentley Azure, 2008 Bentley Brooklands, 2010 Bentley Mulsanne

Ten-cylinder

5.0 V10 40v (Lamborghini)

Only the third engine developed by Automobili Lamborghini S.p.A., and the first since Lamborghini was acquired by AUDI AG, this engine shares many technologies with other Audi-developed engines, although it is not directly based on any existing designs. It is constructed in two distinct stages: all components within the cylinder block and crankcase are built up at the Audi Hungaria Motor Kft. factory in Győr, with final assembly being completed at Sant'Agata Bolognese.

See main article: Lamborghini V10.

engine displacement & engine configuration: 4961cc 90° V10 engine; bore × stroke: 82.5x, stroke ratio: 0.89:1 – under-square/long-stroke, 496.1 cc per cylinder; compression ratio: 11.5:1; dry sump lubrication system

3680NaN0 at 7,800 rpm; 510Nm at 4,500 rpm (80% available from 1,500 rpm)2003–2005

3820NaN0 at 8,000 rpm; 510Nm at 4,250 rpmSE, Spyder, and 2006-on

3900NaN0 at 8,000 rpm; 510Nm at 4,250 rpmSuperleggera

application: Lamborghini Gallardo

5.0 V10 40v TFSI (Audi C6 RS6)

This Audi V10 TFSI – a 5.0 litre V10 biturbo petrol engine is one of the most powerful engines fitted into any Volkswagen Group automobile. From its DIN-rated maximum power output of 4260NaN0, this engine generates a specific power output of 85.41NaN1 per litre displacement.

identification: parts code prefix/variant: 07L.B, ID code: BUH

5.2 V10 40v FSI (C6 S6/D3 S8)

A first in Audi's history, this new generation high-performance V10 engine is based on Audi's V8 FSI engines, and retains the same fundamental design principals of the V8 FSI, including the crankcase, cylinder heads, valvetrain, fuel system and intake manifold. However, an all new crankshaft, balance shaft, double-chambered intake manifold with dual throttle valves, exhaust manifold, and ECUare all unique to the V10. As part of the new V10 engine development, specific emphasis was placed on 'refinement', 'comfort' and 'sportiness' – as required for installation in Audi high-performance luxury cars. As well as gaining two additional cylinders compared to the V8, it has been bored by an extra two millimetres, and also shares the 90 degree (°) cylinder bank angle of the recent Audi V engines. Audi continue to use the Fuel Stratified Injection (FSI) technology, originally developed in the Audi R8 LMP endurance race cars.

This engine is often, but incorrectly, referred to as a derivative of the Gallardo's original 5.0-litre Lamborghini V10, which was also developed under the Volkswagen Group ownership. However, the subsequent 5.2 V10 FSI installed in the Gallardo LP560 and Audi R8 V10 is fundamentally identical to this Audi unit, save for a stronger crankshaft with solid main pin design, forged pistons, dry sump oiling system, different intake and exhaust valves, and engine management systems.^[7]

identification: parts code prefix: 07L

Audi S6BXA: 3200NaN0 at 6,800 rpm; 540Nm at 3,000–4,000 rpm, (over 500Nm between 2,500 and 5,500 rpm)

Audi S8BSM: 3310NaN0 at 7,000 rpm; 540Nm at 3,500 rpm (90% available from 2,300 rpm), 21.7 m/s maximum piston speed, 13.042NaN2 maximum MEP

applications: Audi C6 S6 (03/06–08/11), Audi D3 S8 (06/06–07/10)

Twelve-cylinder

6.2/6.5 V12 48v (Lamborghini)

This was a legacy engine, an original 3.5 litre version was developed nearly 50 years before the takeover of Automobili Lamborghini S.p.A. by the German Volkswagen Group subsidiary AUDI AG. The current 6.2 and 6.5 litre versions can trace their lineage to the original. The final model to use this was the Murciélago, which was released during the current VW Group ownership, developed with help from Audi.

See main article: article and Lamborghini V12.

engine configuration: 60° V12 engine; dry sump lubrication system

6.2: 6192cc; bore × stroke: 87x, stroke ratio: 1.00:1 – square engine, 516.0 cc per cylinder; compression ratio: 11.6:1

6.5: 6496cc; bore × stroke: 88x (stroke ratio: 0.99:1 – square engine); 541.3 cc per cylinder; compression ratio: 11.8:1

cylinder block & crankcase: cast aluminium alloy

6.2: 4300NaN0 at 7500 rpm; and 650Nm at 5500 rpm

6.5: 4710NaN0 at 7500 rpm; and 660Nm at 5200 rpm

6.5: 4780NaN0Reventón

applications: 2004 Lamborghini Murciélago LP640 Coupé and Roadster, Lamborghini Reventón

References

Web site: Volkswagen engines ID code. AutoShoppingCenter.com. n.d.. 30 July 2009. dead. https://web.archive.org/web/20091206171046/http://www.autoshoppingcenter.com/Volkswagen/VW_enginescode.html. 6 December 2009.
Web site: Audi engine ID code. AutoShoppingCenter.com. n.d.. 30 July 2009. dead. https://web.archive.org/web/20090830015013/http://www.autoshoppingcenter.com/Volkswagen/audi_enginescode.html. 30 August 2009.

External links

VolkswagenAG.com – Volkswagen Group corporate website

Notes and References

[ETKA]
Gazeta Mercantil Online . Volkswagen confident of Gol's success . Gazeta Mercantil . São Paulo, Brazil . 6 January 1997 .
CAR (South Africa) . Volkswagen Golf 1100LS two-door . Wright . Cedric . 22 . 7 . August 1978 . DNLCV . 50 . Ramsay, Son & Parker (Pty) ltd. .
Sly. James. January–February 1990. Development of the G-60. VW & Porsche magazine. 52–53 .
Web site: CAKA/CCBA/CGWC V6 TFSI engine: Audi B8 S4 and 8T S5 . 11 November 2016 . 11 November 2016 . https://web.archive.org/web/20161111200113/http://australiancar.reviews/Audi-S4-S5_CAKA-CCBA-CGWC_Engine.php . live .
Web site: Porsche Cars North America, Inc. . Porsche Manufacturer's Certificate . . 6 June 2024 . 1 . 25 September 2020 . [Designation] Cayenne S Hybrid – [Power unit] EA837.
Web site: Archived copy . 26 April 2015 . https://web.archive.org/web/20140705154414/http://www.vaglinks.com/vaglinks_com/Docs/SSP/VWUSA.COM_SSP_990193_2009–10%20Audi%20New%20Technology.pdf . 5 July 2014 . dead .