Peugeot 404 Explained

Peugeot 404
Manufacturer:	Peugeot SA
Class:	Large family car (D)
Body Style:	4-door saloon 5-door estate 2-door coupé 2-door convertible 2-door coupé utility (pickup)
Transmission:	4-speed manual 3-speed ZF automatic
Production:	1960–1975 (Europe) until 1991 (Kenya) 1962–1980 (Argentina)
Layout:	FR layout
Predecessor:	Peugeot 403
Successor:	Peugeot 504
Wheelbase:	26501NaN1
Length:	(saloon) (estate) (coupé & cabriolet)
Width:	16121NaN1 16801NaN1 (coupé & cabriolet)
Height:	14501NaN1 (saloon) 14901NaN1 (estate) 13001NaN1 (coupé & cabriolet)
Weight:	1060-
Designer:	Pininfarina

The Peugeot 404 is a large family car produced by French automobile manufacturer Peugeot from 1960 to 1975. A truck body style variant was marketed until 1988. Styled by Pininfarina, the 404 was offered initially as a saloon, estate, and pickup. A convertible was added in 1962, and a coupé in 1963. The 404 was fitted with a 1.6 litre petrol engine, with either a Solex carburetor or Kugelfischer mechanical fuel injection or a 1.9 litre diesel engine available as options. Introduced at the Paris Motor Show as an option was the inclusion of a 3-speed ZF automatic transmission, similar to the unit already offered on certain BMW models,^[1] as an alternative to the standard column-mounted manual unit.

Popular as a taxicab, the 404 enjoyed a reputation for durability and value. The 404 was manufactured under licence in various African countries until 1991 (in Kenya) and was manufactured in Argentina by Safrar/Sevel in El Palomar; in Québec, Canada at the St-Bruno-de-Montarville Sociéte de Montage Automobile (SoMA) Ltd. plant (1965-1968); in New Zealand by Campbell Industries; in Australia by Renault Australia Pty. Ltd.; and in Chile by Automotores Franco Chilena S.A. in Los Andes.^[2] Peugeot's French production run of 1,847,568 404s ended in 1975. A total of 2,885,374 units had been produced worldwide at the end of production.

Production history

1960

Saloon introduced with petrol engine and column-shift four-speed gearbox with gate "reversed" (first down, up for second, and towards the wheel for third down and fourth up) – identical to the 203 and 403 (except that fourth gear is direct drive). The Grand Touring model has square air vents on the dashboard and body-coloured wheels.^[3]

1961

Introduction of the Super Luxe model: Superstructure painted silver, chromed headlight rims, large diameter hubcaps, tan leather interior trim, front armrest.^[3] The body coloured wheels on the Grand Touring model were replaced with metallic silver ones.^[4]

1962

A new suspension with increased travel and flexibility was added.^[4] The dashboard was modified and the square air vents were replaced by circular directional vents. New reinforced drum brake linings were installed. Anti-reflective paint was used for the dashboard.^[3]

Introduction of Commerciale, Break and seven-seat Family estate versions,^[5] with tandem coil spring rear suspension in the place of the sedan's single spring arrangement. These versions have a balanced spring system to assist in opening the tailgate, different rear light clusters, rear bumper arrangement and the fuel filler cap is no longer hidden behind the rear number plate, but behind a flap in the rear wing. These variants are also longer (4590mm compared to 4445mm) and heavier (1190kg (2,620lb) compared to 1100kg (2,400lb)) than their saloon equivalents.^[4] The Commerciale (U6) is fitted with a 1468 cc engine (XB2), producing at 5000 rpm.

Convertible launch

The Peugeot 404 cabriolet/convertible made its first appearance at the Paris Motor Show in October 1961^[6] and the accompanying coupé version was launched six months later.^[3] The convertible and coupé bodyshells were made by the Pinin Farina workshops in Turin and only the floorpan and mechanical elements were shared with the saloon. These models were initially powered by the same single carburetter engine as the saloon and the option of a fuel injected engine (XCKF1) with a Kugelfischer injection system was added to the range at the Geneva Motor Show in March 1962.^[6] The US$3,899 price in 1965^[7] put the convertible in the same price bracket as the Jaguar E-Type in the American market.

1963

The 404 Super Luxe sedan has the fuel injection engine (XCKF) and has door cappings trimmed with leather. The 404 Grand Touring sedan adopts painted side window trims instead of chrome. The steering wheel and horn ring are changed.^[3] In March the 404 Diesel with Indenor engine (XD85) is launched, although this is only built for seven months before being updated for the next model year. Between July and September, the carburetted engines of the sedan adopts five bearings (XC5), as do the fuel injected models (XCKF1).

The Family estate gains a split middle row of seats to improve access to the rear row^[4] The 404 coupé is introduced with the same body as the cabriolet but with a fixed roof.^[3]

1964

The 404 Diesel's XD85 engine is replaced by the XD88, which has a more powerful and reliable Bosch pump. Rubber over-riders were now fitted on the bumpers, and bi-colour oval front indicator clusters were equipped on coupés and convertibles (a similar design was used later on sedans and derivatives).^[3]

Year 1965

Injection engine XCKF1 replaced by XCKF2, with power increased to . For the new model year, XC5 carburettor engine power is increased to in September 1964. Thermostable Hydrovac brakes servo-assisted by a mechanical vacuum manufactured by Bendix. The Super Luxe, coupé and convertible get eight-hole wheel covers cells instead of six-hole ones. New seat pads for Grand Touring, with cloth quilted to form longitudinal ridges similar to the 404 Super Luxe.^[3] All models are given reclining front seats.^[4]

In October 1964 the 404 A8 was introduced, using an updated version of the 403's 1.5-liter engine called the XB2 and with stripped down equipment. "A8" signifies Administration and 8 tax horsepower; this model was only available to French government agencies. This version was built until September 1967 (when the 404/8 replaced it) but only 525 examples left the lines.^[8]

Year 1966

The Grand Touring saloon is available with the XCKF2 injection engine. It was also available with a ZF automatic gearbox. The front indicator light clusters are now orange / white on all models. Two tone door linings (black top and bottom) on all models. Cigarette lighter fitted on Super Luxe only. Brake compensator fitted on petrol models.^[3] In June 1966, the millionth Peugeot 404 left the band at Peugeot's Sochaux plant.^[9]

Year 1967

The new XC6 carburetor engine fitted with increased power of 68bhp net (80 bhp SAE).^[10] The engine bearings benefitted from improved shells.^[10] Rear anti roll bar fitted. New dashboard with three round dials. The spare wheel is relocated from inside the boot to under rear of the car. The rear valance is amended (Saloon only) and the capacity of the petrol tank is increased from (saloon). Cigarette lighter fitted on all models, Super Luxe has automatic light on lockable glovebox. The front of coupés and convertibles is redesigned, incorporating a new grille with integral driving lamps and rectangular indicator clusters. The convertible hood now has a "Panoramic" rear window and the seat mechanism is improved for better accessibility.^[3]

In March, unveiling of the Camionnette bâchée / Canvas Top Van (pick-up).

Year 1968

In October 1967, at the Paris Salon, the 404/8 Confort model (8 CV) was added to the range. Called the XB5, this is a development of the XB2 engine used in the 403 since 1960 and also in the 404 A8. It is an economy model, fitting into a lower French puissance fiscale (road tax) class than the 9 CV version, but unlike the earlier 404 A8 this version was generally available to the public. It used the earlier dashboard design and bumpers without over riders, along with painted rather than chromed headlight surrounds.^[11] This was also the first 404 model to benefit from front disc brakes. 8 CV cars were not imported into the UK, but some RHD models are produced for other markets.^[12] Unlike the left-hand drive version, right-hand drive 404/8 models received drum brakes all around. Despite a price about ten percent lower than the 9CV model, the step-up in taxes between an 8 and a 9CV was minimal at this time and the 404/8 was not a strong seller, apart from with government agencies.^[11]

The last 404 Coupé and Cabriolet models were produced in October 1968, after a production run of 17,223 units.

For model year 1968, reversing lamps were fitted to Super Luxe while a new gearbox with European grid (BA7) was fitted on all models in place of the "C3" box. New steering wheel, dashboard modified.^[3]

Year 1969

Peugeot launches the 504. 404 Injection no longer offered, new door interior panels introduced. Front disc brakes fitted on all petrol models.^[3] The 404/8 is modified for the new year, only to be discontinued in October 1969 so as to not compete internally with the new 7CV Peugeot 304.^[13]

Year 1970–1972

For 1970, the 404 Super Luxe was discontinued, while the 404 (8 CV) Confort was discontinued in the domestic French market, leaving the Grand Touring, Break and Familiale models to continue in petrol and diesel forms. The 404/8 Confort continued to be produced for export markets until February 1972.^[14] The Grand Touring receives chrome headlight rims and reversing lights as standard. Wing-mounted indicator repeaters are no longer fitted. New XC7 engine fitted (de-tuned to), but with torque equivalent to XC6.

New front indicator clusters from 1971, which was also the last year that the Break and Familiale models were sold in France.^[15] Two-speed windscreen wipers introduced on the sedan 1972, with an optional rear screen demister.^[3]

Year 1973–1975

The water temperature gauge was replaced by a warning lamp on the dashboard, grille shield is replaced by lion. The optional automatic transmission (which is now six positions: PRN 3 2 1) remained available until the end of 1974. In May 1975, production of European passenger models ceased.^[3] By this time Peugeot customers in Europe strongly favoured the newer 304 and 504 models, and French 404 production was much reduced, with only 15,780 – all berlines/saloons/sedans – produced during the first five months of 1975.^[16]

Technical specifications

• 8 CV petrol: (60PS) (discontinued October 1969)^[17]
• 9 CV petrol: for carbureted models or KF, KF1 injection (at 5,500 rpm), fuel economy:
• 9 CV petrol: KF2 injection (96PS at 5,700 rpm).
• 8 CV Diesel: (64PS).
• Transmission: clutch disc or semi-automatic (Jaeger electromagnetic coupler) or ZF automatic.
• Suspension: Coil springs with hydraulic shock absorbers front and solid axle with Panhard rod at rear.
• Maximum speed: 167km/h (fuel injected KF2 404 Cabriolet and Coupé)

Peugeot 404 (1960–75)

Version	Model Code	Bodystyle	Engine	Size cc	Fuel feed	Power			Torque			Brakes front/rear	Weight		Top Speed		Years produced
							kW	/ rpm	Nm	lbft	/ rpm		kg	lb	km/h	mph
Petrol-engined models
404 berline administration	404 A8	Saloon	XB2	1468	Carburator	SAE: 66 DIN: 60	49 44	5000	SAE: 112 DIN: 107	82 79	2,500	drum/drum	1,070	2,357	135	84	1964-09.67
404/8 Confort	404/8											disc/drum					09.67-02.72
404 Commerciale	404 U6	Station wagon										drum/drum	1,150	2,535	125	78	07.62-63
			XB5														1963-09.70
	404 U6S		XC7	1618		SAE: 73 DIN: 68	54 50	5600 5400	SAE: 127 DIN: 118	94 87	2500	disc/drum			09.70-71
404 GT	404	berlina	XC	1618	Carburator	SAE: 72 DIN: 65	53 48	5400	SAE: 127	94	2250	drum/drum	1,070	2,359		1960-09.64
			XC5			SAE: 76 DIN: 70	56 51	5600	SAE: 130	96	2500					09.64-66
			XC6			SAE: 80 DIN: 74	59 54	5600	SAE: 132	98	2500		1,080	2,381	150	93	1966-10.68
												disc/drum					10.68-09.70
			XC7			SAE: 73 DIN: 68	54 50	5600 5400	SAE: 127 DIN: 118	94 87	2500		1,100	2,425		09.70-05.75
404 SL	404	berlina	XC	1618	Carburator	SAE: 72 DIN: 65	53 48	5400	SAE: 127	94	2250	drum/drum	1,070	2,359		1961-09.64
			XC5			SAE: 76 DIN: 70	56 51	5600	SAE: 130	96	2500					09.64-66
			XC6			SAE: 80 DIN: 74	59 54	5600	SAE: 132	98	2500				1966-68
	404 C	coupé	XC			SAE: 72 DIN: 65	53 48	5400	SAE: 127	94	2250		1,125	2,480		1962-09.64
			XC5			SAE: 76 DIN: 70	56 51	5600	SAE: 130	96	2500					09.64-66
			XC6			SAE: 80 DIN: 74	59 54	5600	SAE: 132	98	2500				1966-68
		cabriolet	XC			SAE: 72 DIN: 65	53 48	5400	SAE: 127	94	2250		1,080	2,381		1961-09.64
			XC5			SAE: 76 DIN: 70	56 51	5600	SAE: 130	96	2500				09.64-66
			XC6			SAE: 80 DIN: 74	59 54	5600	SAE: 132	98	2500				1966-68
404 Injection	404 KF	Saloon	XCKF	1618	Mechanical fuel injection	SAE: 85 DIN: 80	SAE: 63 DIN: 59	5500	SAE: 137	101	2800	drum/drum	1,080	2,381	155	96	1961-63
			XCKF1														1963-09.64
			XCKF2			SAE: 96 DIN: 88	71 65	5700	SAE: 141	104	2800					09.64-68
	404 CKF	Coupé	XCKF			SAE: 85 DIN: 80	SAE: 63 DIN: 59	5500	SAE: 137	101	2800		1,100	2,425	158	98	1962-63
			XCKF1														1963-09.64
			XCKF2			SAE: 96 DIN: 88	71 65	5700	SAE: 141	104	2800					09.64-68
		Convertible	XCKF			SAE: 85 DIN: 80	SAE: 63 DIN: 59	5500	SAE: 137	101	2800		1,075	2,368	158	98	1961-63
			XCKF1														1963-09.64
			XCKF2			SAE: 96 DIN: 88	71 65	5700	SAE: 141	104	2800					09.64-68
404 Break SL	404 L XC5 TH	Station wagon	XC5	1618	Carburetor	SAE: 76 DIN: 70	56 51	5600	SAE: 130	96	2500	drum/drum			09.64-66
	404 L XC6 TH		XC6			SAE: 80 DIN: 74	59 54	5600	SAE: 132	98	2500		1,190	2,624	145	90	1966-10.68
												disc/drum					10.68-09.70
	404 L XC7 TH		XC7			SAE: 73 DIN: 68	54 50	5600 5400	SAE: 127 DIN: 118	94 87	2500					09.70-71
404 Familiale	404 L XC TW	Station wagon	XC	1618	Carburetor	SAE: 72 DIN: 65	53 48	5400	SAE: 127	94	2250	drum/drum	1,175	2,588		07.62-09.64
	404 L XC5 TW		XC5			SAE: 76 DIN: 70	56 51	5600	SAE: 130	96	2500					09.64-66
	404 L XC6 TW		XC6			SAE: 80 DIN: 74	59 54	5600	SAE: 132	98	2500		1,190	2,624	145	90	1966-10.68
												disc/drum					10.68-09.70
	404 L XC7 TW		XC7			SAE: 73 DIN: 68	54 50	5600 5400	SAE: 127 DIN: 118	94 87	2500					09.70-71
Diesel-engined models
404 Diesel	404 D	Saloon	XD88	1948	Naturally aspirated diesel	SAE: 68 DIN: 60	50 44	4500	SAE: 119	88	2250	drum/drum	1,150	2,535		1963-09.72
						SAE: 65 DIN: 57	48 42	4500	-	-	-					09.72-05.75
404 Familiale Diesel	404 LD	Station wagon	XD85	1816		SAE: 55 DIN: 50	40 37	4000	SAE: 108	80	2250				07.62-64
			XD88	1948		SAE: 68 DIN: 60	50 44	4500	SAE: 119	88	2250				1964-05.75
404 Commerciale Diesel	404 U6D	Station wagon	XD85	1816		SAE: 55 DIN: 50	40 37	4000	SAE: 108	80	2250		1,225	2,701		07.62-65
			XD88	1948		SAE: 63 DIN: 53	46 39	4000	SAE:							1965-05.75

Foreign assembly

The 404 was assembled in a number of countries besides France. It was manufactured by Safrar in Argentina (later Sevel) (162,583 cars built), and assembly took place in Australia (by the local Renault subsidiary – 8600 cars built), Belgium, Canada (about 3100 404 sedans were built at the SoMA plant shared with Renault), Chile (14,892 cars built), Ireland, Kenya, Madagascar, Malaysia, New Zealand (2800 cars built), Nigeria, Portugal, Perú (by Braillard starting in 1967^[18]), Rhodesia, South Africa (79,045 cars built), and Uruguay.^[2]

In South Africa, where the 404 saloon continued in production until the end of 1978, the GL and Automatique versions received the more powerful 1.8L XM7 engine also used in the 504.^[19] The GL also received front seats similar to those of the 504, as well as the 504's floor-mounted shifter with its characteristic bend. Late cars also have 504 steering wheels, as 404 parts were becoming scarce. The 404 Wagon was assembled until early 1976, when the supply of French CKD kits dried up.^[20]

The 404, especially in pickup form, is still a common sight in North and West Africa. The Argentinian-built 404 was available with both the 1.6 petrol and the diesel engine, in Standard or Luxe equipment levels. The Luxe featured sporty alloy wheels and a special grille with integrated extra lamps.^[21]

Road tests and press reviews

404 coupé injection

The 404 coupé with the desirable "KF2" fuel injected engine was tested by Motor magazine on December 4, 1965. The title of the article is "A First Class Job" and the rest of the article follows suit in praising the model, highlighting the car's remarkable performance and beauty. Even with 415lb of driver and test equipment on board, the car posted a 0- acceleration time of 12.2 seconds, 18.8 seconds in the standing start NaNmiles and a top speed of 105.2mph. Fuel economy (over a shorter test distance than usual) was, which the author suggests would have improved had the usual test distance been completed. The punitive British taxes of the 1960s made this a very expensive car indeed, equivalent in cost to a Jaguar Mark X. Overall the conclusions of the review were that it was an excellent car.^[22]

404 saloon

Autocar magazine tested the fuel injected KF2 version of the 404 saloon/sedan in the spring of 1965. The testers summarized the car as follows: "100 MPH maximum and high cruising speeds; very well developed fuel injection giving easy starting and moderate fuel consumption; powerful fade-free drum brakes; accurate steering and good compromise suspension; comfortable seating with leather trim; sun-roof a standard fitting; priced rather high in the U.K." Mean maximum speed was measured at with a best leg of ; the standing start NaNmiles was measured at 18.8 seconds. Overall fuel consumption was .^[23]

Canada Track & Traffic Magazine also tested the Peugeot 404 with fuel injection in their May 1965 issue. The testers measured a time of 12.1 seconds, with a top speed of . A good cruising speed is, according to the article. "It is difficult to single out any one aspect of the Peugeot as being outstanding, for in truth the whole car is outstanding." The writer concludes with: "To summarize, we can only say that the Peugeot 404 is a car that we find almost impossible to criticize, from any standpoint. It is a car that ideally combines comfort, quality and economy. In short, it is the kind of car one can buy with absolute confidence and drive and drive and drive, for longevity comes with quality in the case of Peugeot."

The 404 saloon was tested by Motor magazine in 1968. The styling was criticised as square cut, perpendicular and appearing rather dated, while the interior was considered "austere" compared to British cars of the time (the article includes a performance comparison with the Triumph 2000, Ford Corsair 2000E and Humber Sceptre). However, great praise is given for build quality, with the article stating that the car is suitable for African safaris and Arctic gales alike.^[24]

404 Familiale

The 404 was tested (in Family estate form) by Motor magazine in 1965. The car's quirks (the unusual original column-shift gearbox gate and awkward body roll at low speed) are listed. Build quality was praised and the interior described as "quietly tasteful", although the authors felt that the appeal of the car was limited.^[25]

The car was tested again by Motor magazine five years later. The article is critical of the car's styling, calling it "square cut" and "hardly avant garde", but then relents and opts for "mature rather than dated" as its final comment. The ride is reported to improve as loading and speed increase. Of some concern to the testers was the driver's difficulty in reaching the handbrake when wearing a fixed seat-belt – inertia reel type belts would not have this problem. Alternative cars were listed as the Citroen Safari and Volvo 145. The car is described as having been used by one reader to transport the driver and 12 children.^[26]

An article in The Times newspaper on French-made cars includes a comparison of the outgoing 404 with the 504. The performance of both cars (given their engine size) is praised.^[27]

404 Diesel

During the 1960s Peugeot, along with Mercedes-Benz, were pioneering large scale production of diesel engined passenger cars. The British "Autocar" magazine tested a Peugeot 404 Diesel in November 1965. The car had a top speed of 81mph and accelerated from 0- in 25.5 seconds. An "overall" fuel consumption of was recorded. This compared with a top speed of 88mph, a 0- time of 20 seconds and an overall fuel consumption of for the petrol version of the car which had recently been tested by the same journal and which (albeit without the diesel car's rev limiter) had exactly the same gear ratios. In terms of performance the Peugeot comfortably outperformed the diesel Austin Cambridge and the Mercedes Benz 190D also included in the comparison. The slower Austin nonetheless won on fuel economy. In terms of price, the 404 diesel was offered in the UK at £1,396 as against £1,093 for its petrol fuelled sibling. The manufacturer's recommended price for the Austin was just £875. The slower heavier Mercedes was not really pitched at the same market segment, being priced in the UK at £2,050. The testers described the Peugeot 404 Diesel as 'the fastest diesel yet'. They reported the characteristic diesel rattle when idling and the 'roar at high revs', but found the performance 'very reasonable'. They commended the sure-footed road holding, good steering, powerful fade-free brakes, the comfortable seats, the very good fuel economy and the prospect for a 'long attention-free life'.^[28]

The 404 Diesel was tested again (in Family estate form) by Autocar magazine six years later. Top speed was improved on the previous test, 82mph, but acceleration to was poorer at 26.8 seconds. Notable features in the report were that the test car had broken two speedometer cables during testing. They mention its size twice: "wonderfully roomy" and "a big car for big men". The cars "oddities" are listed as the reverse-acting gearbox gate, window-sill door locks and windscreen wiper controls.^[29] 404 Diesels were widely used as taxis, and appeared as such in contemporary films.^[30]

In June 1965, a 1962 model 404 convertible - in fact the 34th 404C built by Pininfarina - equipped with the Indénor 88 Diesel engine, displacing just under 2 litres and rated at 68 BHP (SAE), and streamlined with a single seat and a fighter aircraft style canopy over the driving seat was brought to Monthléry racetrack near Paris and run for 103 hours at a 161 Km/h (just over 100 MPH) average on the banked oval track of Montlhéry, covering 16,627 Kilometres. A team of five pilots took two hours shifts and had to stick to a tight average (not just full speed pedal-to-the-floor run) helped by a clever device, an adjustable "snail" shaped stopper on the throttle linkage. As per record regulations, the car had to carry a very comprehensive toolkit and a massive amount of spares, including transmission axles and spare drum brakes and weighed a hefty 1135 Kgs in record trim.^[31]

Motorsport

Peugeot 404s won the Safari Rally in 1963, 1966, 1967 and 1968, the latter three in Kugelfischer fuel-injected variants. In 2014, a 1963 Peugeot 404 was entered in a 24 Hours of LeMons race at Thunderhill Raceway Park, ran reliably through the 2-day event, and won the event's Index of Effluency award.

Current usage

With reference to the HTTP 404 Not Found error message, many Peugeot websites use pictures of the Peugeot 404 as an Easter egg feature.^[32]

See also

• Austin A60 and Morris Oxford, visually similar cars designed by Pininfarina for British Motor Corporation.

External links

• Martin Brunner's Peugeot 404 site Includes photographs and manufacturer publicity material (primary source material)
• Technical information about Peugeot 404 (French) Includes manufacturer's original literature (primary source material)
• Coche Argentino Facts and figures about 404 production in Argentina

Notes and References

1. Behind the glitter of Paris: Show Report. Car Magazine . 27–30 . December 1965.
2. Book: World Cars 1972 . WC72 . L'Editrice dell'Automobile LEA/Herald Books . Bronxville, NY . 402 . 1972 . 0-910714-04-5.
3. Web site: La Production . fr . 2019-03-09 . Le Club 404.
4. Web site: évolution de 404 1960–67 . fr . 2009-09-01. 404peugeot.free.fr.
5. • Commerciale / Station Wagon (gasoline U6 and Diesel U6D): June;
   • Familiale / Family Saloon/Estate (L): September;
   • Break / Estate Car (U6A): February 1963;
   • Camionette bâchée / Canvas Top Van (U8, U8D, U10 & U10D): March 1967.

   See Web site: Tableau des tranches de numéros de châssis . Le Club 404 . 20 June 2016 . fr.

6. Automobilia. Toutes les voitures françaises 1962 (Salon Paris oct 1961). 19. 42. 2001. Histoire & collections. Paris .
7. Web site: Home . nadaguides.com.
8. Web site: ((404 Chassis Numbers)) . dead. https://web.archive.org/web/20050819120313/http://404.tin.at/chassis.htm . 2005-08-19 . The Peugeot 404 Pictures, Sounds und Data Pages. Martin . Brunner .
9. L'Expert Automobile . 24 . July 1967 . 97 . Échos et Nouvelles . News and Rumours . fr . https://web.archive.org/web/20230310034205/https://leclub404.com/404api/galleries/documathque/divers/L%27Expert%20Automobile%20-%20No%2024%20-%20Juli%201967%20-%20OCR.pdf . 2023-03-10 . Le Club 404.
10. CAR (South Africa) . Peugeot 404 Sedan (with XC-6 engine) . Wright . Cedric . 12 . 7 . August 1968 . DNLCV . 42–43 . Central News Agency Ltd. . Cape Town, South Africa .
11. Web site: Décliner la gamme . Ranging downwards . https://web.archive.org/web/20171204140238/http://leroux.andre.free.fr/onclepat29.htm . 2017-12-04 . fr . Oncle Pat . Patrice . Vergès . 1999 .
12. Web site: Tom . Wright . Club Peugeot UK – 404 page . Clubpeugeotuk.org . dead . https://web.archive.org/web/20081224073631/http://www.clubpeugeotuk.org/model-specific/the_peugeot_404.html . 2008-12-24 .
13. Book: Allain, François . FA96 . Guide Peugeot: Tous le modèles de 1970 à 1990 . E/P/A . 2-85120-493-9 . 124 . 1996 . French .
14. [#FA96|Allain (1996)]
15. [#FA96|Allain (1996)]
16. Automobilia. Toutes les voitures françaises 1975 (Salon Paris Oct 1974). Spécial 72. 39. 2005. Histoire & collections. Paris .
17. Web site: Changes during building period. The Peugeot 404 Pictures, Sounds und Data Pages. Martin . Brunner . dead. https://web.archive.org/web/20081016194341/http://404.tin.at/404.php?lang=2&men=1&link=modellpflege. 2008-10-16.
18. Web site: Newsletter 10-2011 . 2014-07-18 . dead . https://web.archive.org/web/20140725055508/http://www.swisschamperu.org/pictures/newsletter/2011/Newsletter%2010_2011%20PDF.pdf . 2014-07-25 . es.
19. CAR (South Africa) . Passenger cars - Vital statistics . Wright . Cedric . 22 . 7 . August 1978 . DNLCV . 141–142 . Ramsay, Son & Parker (Pty) ltd. .
20. SAM1076 . SA Motor . Peugeot's 'Economy' 504 . 22 . Howard . Tony . Scott Publications . Cape Town, South Africa . October 1976 .
21. Costa, André & Georges-Michel Fraichard . September 1980 . Salon 1980: Toutes les Voitures du Monde . 14 & 15 . 225 . L'Auto Journal . Homme N°1 . Paris . fr . M1117 .
22. A First Class Job. The Motor. 4 December 1965.
23. Peugeot 404 KF2 Super Luxe 1618 c.c Autocar Road Test Number 2024. The Autocar. 803–808 . 23 April 1965.
24. Gum-booted refinement Motor Test 10/68. The Motor. 9 March 1968.
25. Peugeot Family Estate Motor Test 19/65. The Motor. 8 May 1965.
26. Car comfort, minibus load Motor Test 26/70. The Motor. 27 June 1970.
27. News: Built to do the donkey work. The Times. Supplement, page III. 13 March 1973.
28. Autotest – Peugeot 404 Diesel. . 1133–1137 . 26 November 1965.
29. Brief Test Peugeot 404 Family Estate (diesel). . 16–17. 8 July 1971.
30. Web site: Peugeot 404 Diesel in movies and TV series . Internet Movie Cars Database . 17 March 2023.
31. https://laventure-association.com/article/404-diesel-peugeot/
32. Web site: Page introuvable. Peugeot. 19 August 2022.