Mercedes-Benz SLK-Class (R170) explained
The R170 Mercedes-Benz SLK-Class is the first generation of the Mercedes-Benz SLK-Class range of compact luxury roadsters manufactured by Mercedes-Benz between 1995 and 2004,[2] using a shortened variant of the W202 Mercedes C-Class platform.
With over 300,000 manufactured, the first generation SLK was replaced by the Mercedes R171 SLK in 2004.[3]
The SLK nameplate derives from the roadster's design mission to be sportlich (sporty), leicht (light) and kurz (compact).[4]
Development and launch
The R170 Mercedes SLK is based on the SLK I Concept, presented during Spring of 1994 at the Turin Motor Show, and SLK II Concept, presented during Fall of 1994 at the Paris Motor Show, which is a two-seater roadster concept car that features a folding metal electro-hydraulic roof, dubbed 'vario-roof' by Mercedes, and takes 25 seconds to operate.[5] [6] A German design patent was filed on 30 September 1993, with the final production version of the SLK introduced at the Turin Motor Show on 22 April 1996.[7] [8]
The R170 SLK is based on the W202 C-Class platform, sharing many drivetrain and chassis components, as well as using a shortened version of the floor pan.[9] The wheelbase is also identical to the wheelbase of the 190SL and 300SL, at 24001NaN1.[10]
The platform of the R170 Mercedes SLK is also used by the Chrysler Crossfire, which shares 80% of its components with the car.[11] [12]
Equipment
Standard equipment includes power seats, power windows, power steering, dual-zone climate control, dimmable interior mirror, and alloy wheels. Safety features include front and side driver and passenger airbags, anti-lock brakes, and electronic stability control.[13] Models could also be optioned with the AMG body design package, also sometimes called a "sport package" that features body colour side skirts, chromed tailpipes, 17-inch AMG alloy wheels on lower profile performance tires, and a sculpted front apron with black-mesh air intakes. Wider wheels were also available on SLK 230 Kompressor models. Other available options included a 5-speed "Touch Shift" 5G-Tronic automatic transmission, heated seats, xenon headlamps, a premium Bose sound system, a trunk-mounted 6-CD changer, 8-way power seats, and a manually telescoping steering wheel. Many of these options were standard on the SLK 32 AMG.[14]
Models
SLK 200 Kompressor
The SLK 200 Kompressor was exported and sold exclusively to Italy, Netherlands, Portugal, Turkey, and Greece, and was only available with the Getrag five-speed manual transmission.[15] After the 2000 facelift, the SLK 200 Kompressor was introduced to the worldwide market.
Engines
Model | Engine | Power | Torque | 0-100 km/h (0-62 mph) | Years |
---|
SLK 200 | M111.946 2.0 L I4 | 1000NaN0 at 5,000 rpm | 1900NaN0 at 3,700–4,500 rpm | 9.3 s / 9.7 s | 1996–2000 |
SLK 200 Kompressor | M111.943 2.0 L I4 supercharged | 1410NaN0 at 5,300 rpm | 2700NaN0 at 2,500–4,800 rpm | 7.7 s / | 1996–2000 |
M111.958 2.0 L I4 supercharged | 1200NaN0 at 5,300 rpm | 2300NaN0 at 2,500–4,800 rpm | 8.2 s / 8.5 s | 2000–2004 |
SLK 230 Kompressor | M111.973 2.3 L I4 supercharged | 1420NaN0 at 5,300 rpm | 2800NaN0 at 2,500–4,800 rpm | 7.3 s / 7.4 s | 1996–2000 |
M111.983 2.3 L I4 supercharged | 1450NaN0 at 5,500 rpm | 2800NaN0 at 2,500 rpm | 7.2 s / 7.3 s | 2000–2004 |
SLK 320 | M112.947 3.2 L V6 | 1600NaN0 at 5,700 rpm | 3100NaN0 at 3,000–4,600 rpm | 6.9 s / 6.9 s | 2000–2004 |
SLK 32 AMG | M112.960 3.2 L V6 supercharged | 2600NaN0 at 6,100 rpm | 4500NaN0 at 4,400 rpm | / 5.2 s | 2001–2004 | |
*Acceleration times are for manual/automatic gearboxSLK 32 AMG
The SLK 32 AMG was introduced in 2001, designed to rival the BMW M Roadster and Porsche Boxster S.[16] The car featured the same, though upgraded version of M112 engine as in the SLK 320, but has a helical twin-screw supercharger and water-to-air intercooler.[17]
The SLK 32 AMG introduced Mercedes' new SpeedShift 5G-Tronic (automatic) transmission, that allow for manual shifting of the gears, and faster automatic downshifts before overtaking.[18] There was no manual transmission option available for the SLK 32 AMG.
The SLK 32 AMG features a more angular steering wheel, AMG instrument dials, an updated front and rear bumper with larger air intakes, and larger brakes; from 3000NaN0, upgraded to 3340NaN0 in diameter.[19] SLK 32 production started from January 2001, to March 2004. A total of 4,333 were produced; 979 were sold in Germany, 2,056 were imported to the US, and 263 to the UK.[20]
Model year changes
1998
- Passenger airbag will now automatically deactivate if Mercedes-branded child seat is fitted[21]
1999
- Storage net, automatic-dimming rear view mirrors, and vehicle motion sensing alarm added[22]
- Introduction of Manual transmission and AMG Sport package options, which included Sport aero body kit, 17" staggered AMG wheels, HD sway bars, and performance exhaust[23]
2000 facelift
Production for facelift models began after February 2000. Major changes include:
- Exterior design changes including: redesigned front and rear bumpers, a redesigned silver grille and taillights,[24] body-colour painted side-skirts and door handles,[25] integrated indicators in wing mirrors,[26] and stainless steel trim in the exhaust[27]
- Interior design changes including: a restyled steering wheel and transmission shifter, and more supportive sports seats[28]
- Naturally-aspirated SLK 200 discontinued, SLK 230 Kompressor engine updated, SLK 320 introduced, and SLK 200 Kompressor now introduced for worldwide market[29]
- Electronic stability control upgraded[30]
- The fuel tank volume was increased from 450NaN0 to 530NaN0[31] [32]
2001
- Six-speed manual transmission introduced, replacing the existing five-speed manual transmission[33]
- SLK 32 AMG high performance variant introduced[34]
Production volumes
The following are production figures for the R170 SLK:[35] [36]
Model | Total |
---|
SLK 200 | 44,846 |
SLK 200 Kompressor | 67,802 |
SLK 230 Kompressor | 160,825 |
SLK 320 | 33,416 |
SLK 32 AMG | 4,333 |
Total | 311,222 | |
Awards
References
Bibliography
- Book: Alfieri . Bruno . Mercedes-Benz SLK . New Great Car Series . 1997 . Automobilia . Milan . 8879600559 . en,de,it.
- Book: Allner . Michael . Mercedes-Benz SLK & SLC: alle Generationen, alle Baujahre . Mercedes-Benz SLK & SLC: All Generations, All Model Years . 2021 . Motorbuch Verlag . Stuttgart . 9783613043671 . de.
- Book: Bass . Chris . Mercedes-Benz SLK: R170 series 1996-2004 . The Essential Buyer's Guide series . 2015 . Veloce Publishing . Dorchester, Dorset, UK . 9781845848088.
- Book: Clarke . R.M. . Mercedes CLK & SLK . 'Road Test' Limited Edition series . 2001 . Brooklands Books . Cobham, Surrey, UK . 1855205564.
- Book: Engelen . Günter . Faszination SLK: R 170 . 2006 . Heel Verlag . Königswinter, Germany . 9783898806848 . de,en.
- Book: Koehling . Bernd S. . Mercedes-Benz: Everything you want to know about the SLK R170 - From the SLK 200 to the SLK 32 AMG and Tuners . 2021 . Independently published . 9798736788729.
- Book: Long . Brian . Mercedes-Benz SLK: R170 Series, 1996-2004 . 2014 . Veloce Publishing . Dorcester, Dorset, UK . 9781845846510.
- Book: Vieweg . Christof . Alles über den Mercedes-Benz SLK . Everything about the Mercedes-Benz SLK . Technik transparent series . 1996 . Mercedes-Benz AG . Stuttgart . de . 3980445712.
- Book: Zoporowski . Tobias . Mercedes-Benz SLK (R 170): Alle Modelle von 1996–2004 . Mercedes-Benz SLK (R 170): All Models from 1996–2004 . Praxisratgeber Klassikerkauf series . 2018 . Heel Verlag . Königswinter, Germany . 9783958436961 . de.
Notes and References
- Web site: SLK 200 / R 170 E 20, 1996 - 2000. 10 December 2023. mercedes-benz-publicarchive.com.
- Web site: Mercedes-Benz SLK Roadster Review (1998 - 2004) Parkers. www.parkers.co.uk. en. 2018-05-04.
- News: Mercedes-Benz SLK350. Car and Driver. 2018-05-03. en.
- News: Mercedes-Benz SLK 230 Kompressor (R 170). 2017-06-30. mercedes-benz.com. 2018-05-03. en-US.
- Web site: 1994 Mercedes-Benz SLK I / SLK II. mercedesblog.com. 3 December 2023.
- Web site: SLK Concept Cars - a new vision for the modern roadster. carstyling.ru. 17 October 2014 . 18 July 2017.
- Web site: DPMAregister Designs - Registerauskunft zum Design. register.dpma.de. de. 2018-05-03.
- News: Mercedes-Benz SLK-Class (1996 - 2004). Honest John. 2018-05-04. en-GB.
- Web site: Auto & Design - 98 - Reinterpretation of the roadster. https://web.archive.org/web/20080807013008/http://www.autodesignmagazine.com/articoli/es/098/a2.htm. dead. 2008-08-07. 2008-08-07. 2018-05-03.
- Book: Long, Brian. Mercedes-Benz SLK: – R170 series 1996-2004. 2014-11-28. Veloce Publishing Ltd. 9781845846510. en.
- News: 10 tarnished halo cars. fortune. 2018-05-03.
- News: Chrysler Please Revive The Crossfire, But Do It Right This Time. CarBuzz. 2018-05-03. en-us.
- Web site: Used 2002 Mercedes-Benz SLK-Class for sale - Pricing & Features Edmunds. Edmunds. en. 2018-05-04.
- News: Mercedes-Benz R 170 SLK 32 AMG. 2017-06-30. mercedes-benz.com. 2018-05-04. en-US.
- News: Mercedes-Benz R 170 SLK 200 Kompressor. 2017-06-30. mercedes-benz.com. 2018-05-04. en-US.
- News: Motor Trend: BMW M Roadster vs. Mercedes-Benz SLK32 AMG. 2002-10-22. Motor Trend. 2018-05-03. en-US.
- News: Mercedes-Benz SLK32 AMG. Car and Driver. 2018-05-03. en.
- Web site: 2002 BMW M Roadster vs. 2002 Mercedes-Benz SLK32 AMG MotorWeek. www.motorweek.org. 2018-05-03.
- News: Mercedes-Benz AMG SLK32 - CAR magazine. 2007-06-28. CAR magazine. 2018-05-03. en-US.
- Book: Bass, Chris. Mercedes-Benz SLK: R170 series 1996-2004. 2015-11-13. Veloce Publishing Ltd. 9781845848088. en.
- Web site: 2002 Mercedes-Benz SLK-Class: What's New. 2002-04-15. cars.com. 2018-05-04.
- Web site: The C.A.R. Show Review Page; 2001 Mercedes-Benz SLK 320. www.thecarshow.com. 2018-05-04.
- Web site: 2002 Mercedes-Benz SLK-Class Roadster SLK32 AMG Supercharged Expert Ratings. NADAguides. 2018-05-04.
- Web site: Mercedes-Benz SLK Used Car Buying Guide Autocar. www.autocar.co.uk. en. 2018-05-04.
- Web site: The history: The original is now 20 years old marsMediaSite. marsMediaSite. en-EN. 2018-05-03.
- Web site: Mercedes Benz SLK Class Design and Technical Evolution Through the Years 1997 – 2011 with Market Value Analysis – Classic Mercedes Benz values, market trends, and sales info. www.slmarket.com. en-US. 2018-05-03.
- Web site: Best used Mercedes-Benz SLK review - 1996-2004 What Car?. What Car?. en. 2018-05-04.
- Web site: MBSLK - SLK & SLC Community - R170 Facelift. Community. MBSLK - SLK & SLC. www.mbslk.de. 2018-05-03.
- Web site: SLK R170 Face-Lift for Year 2000. 1999-11-20. oocities. 2018-05-03.
- Web site: Mercedes-Benz SLK Roadster – A Home Run! SLK Model and Feature Changes Through the Years – Classic Mercedes Benz values, market trends, and sales info. www.slmarket.com. en-US. 2018-05-03.
- Web site: Mercedes Benz SLK Class Design and Technical Evolution Through the Years 1997 – 2011 with Market Value Analysis – Classic Mercedes Benz values, market trends, and sales info. www.slmarket.com. en-US. 2018-05-03.
- Web site: Mercedes-Benz SLK (1996-2004) used car review Car review RAC Drive. www.rac.co.uk. en. 2018-05-04.
- Web site: 2001 Mercedes-Benz SLK Class Review, Ratings, Specs, Prices, and Photos. The Car Connection. en. 2018-05-03.
- News: 2001 Mercedes-Benz SLK320. Car and Driver. 2018-05-03. en.
- Web site: Production Numbers R170. www.slmarket.com. 18 July 2017.
- Web site: 20th anniversary of the SLC's predecessor - Open for driving pleasure: Mercedes-Benz SLK premiered in 1996 marsMediaSite. marsMediaSite. en-EN. 2018-05-03.
- News: 1997 Mercedes-Benz SLK. Car and Driver. 2018-05-03. en.
- News: NACTOY Winners & Finalists - North American Car/Utility/Truck of the Year. North American Car and Truck of the Year. 2018-05-03. en-US.