Renault 25

Not to be confused with the Renault R25 Formula One car.
Renault 25
Overview
Manufacturer Renault
Production 1983–1992
Assembly Sandouville, France
Body and chassis
Class Executive car (E)
Body style 5-door liftback
Layout FF layout
Powertrain
Engine Gasoline and diesel
from 2.0 to 2.8 L
Chronology
Predecessor Renault 20/30
Successor Renault Safrane

The Renault 25 is an executive car produced by the French automaker Renault from 1983 to 1992. During its time, the 25 was Renault's flagship, the most expensive, prestigious, and largest vehicle in the company's line-up. It placed second in the 1985 European Car of the Year contest.[1] All 25s were built in Sandouville, near Le Havre, France.

Introduction

Pre-facelift Renault 25 rear

Introduced in late 1983 for a March 1984 start of sales,[2] the Renault 25 was a large step forward in nearly every aspect from the Renault 20 / Renault 30 range it was replacing. Its five-door liftback body was penned by designers Gaston Juchet and Robert Opron of Citroën SM fame, and the unconventional style (the wraparound rear window was its most famous feature) was aimed at giving the car a notchback look in order to overcome customer preference outside France for formal sedans in the segment.

The 25 was one of the first cars designed from the start for aerodynamic efficiency; its drag coefficient (Cd) was 0.31, a key factor in improving fuel economy. The TS model briefly held the unofficial title of "world's most aerodynamic mass-production car" with a Cd of 0.28, and at its launch the 25 was easily the best in its class for fuel economy.

All Renault 25 models were front-wheel drive, with four cylinder (2-litre and 2.2-litre petrol injection or 2.1 litre diesel) and six-cylinder (2,849 cc and 2,458 cc turbo injection) engines mounted longitudinally forward of the front axle. The 25's performance was above average for its class, with the V6 Turbo specification a match for the Mercedes-Benz E-Class and BMW 5 Series.

The 25 was praised for its ride comfort and spirited handling (despite slight understeer, and torque steer on V6 Turbo models). A newly designed manual transmission drew unanimous praise for its precision and smoothness (although the détente spring on 5th gear could cause mis-selection of 3rd gear), and though the futuristic interior designed by Italian designer Marcello Gandini (of Lamborghini fame) was controversial, the 25 was highly regarded for its quiet, spacious and well-lit passenger compartment.

Equipment levels were high and set new standards for French cars, the 25 including among other features, an express-up and down feature on the driver's power window, voice alerts (covering items such as improperly shut doors/bonnet/boot - oil pressure, engine temperature/charging circuit and blown bulbs), and one of the world's first remote stereo controls, mounted to the right of the steering column (controlling volume +/-, station search, station select (jog wheel) in radio mode & Volume +/-, mute and track advance (if supported)). For the first time since World War II, Renault had a realistic chance of breaking into the full-size market segment outside France.

Automatic transmission

The Renault 25's least durable part was the automatic transmission. As a result, most 25s remaining are the 5-speed manual and few automatics have survived. Three automatic transmissions were used on R25: MJ3, 4141, both 3-speed, and a new 4-speed AR4, later used on the Renault Safrane as AD4/AD8. Due to the poor quality and design of the ATF cooler, especially on the later AR4, these versions have gained a poor reputation for reliability. A leaking ATF cooler could lead to gearbox failure with little or no physical warning, except for ATF stains beneath the vehicle to which not all drivers paid attention or not quickly enough. The first transmissions started failing within a few years, while the model was still in production. Renault then prepared a package that was to replace the original poor-quality cooler regardless of vehicle age and mileage. However, the cooler location in front of the right wheel could not be changed. As a result Renault 25 Automatics with the AR4 transmission are rare today.

Facelift

Post-Facelift Renault 25
Post-Facelift Renault 25 rear

The car underwent a facelift in 1988 with a new front end, taillights, interior materials, and front suspension. Essentially every panel was changed on the facelifted car, with the intent to smooth the styling.

The new version also featured more powerful engines, the 2.2i engine being dropped and replaced by a 12v version of the 2.0i engine which produced 140 bhp.

There were a small number of run-out post-facelift cars fitted with the 2.2i engine to use up stocks, these were rated at the normal 123 bhp for that engine.

Production of the 25 stopped in late 1992 to make way for the Renault Safrane.

Related models

Eagle Premier/Dodge Monaco

The Renault 25 was the basis of the American-market Eagle Premier. The Premier featured a body by Ital Design of Turin, Italy, and using the Renault 25 chassis although the suspension was derived from the Renault Medallion (Renault 21).[3] The interior was designed by American Motors Designer Richard Teague, while the rest of the car was styled by Giorgetto Giugiaro.[4] The model was branded as Eagle Premier when Launched in January of 1988 subsequent to Renault selling it's 47% stake in American Motors (AMC) to Chrysler in 1987. From 1990 to 1992, Chrysler also sold a rebadged version as Dodge Monaco.

Renault 25 Limousine

An extended-wheelbase version of the initial Renault 25, called the Renault 25 Limousine, was offered. It was 22.7 centimetres (8.9 in) longer than the standard car and was available in two variants. The standard 25 Limousine had the same rear bench seat of the standard-wheelbase model whereas the Executive version had two individual seats with electric adjustment. The Limousine (only available as 2.7 V6 for right hand drive markets) was dropped from Renault UK's range within two years of its 1985 introduction, but continued in other European markets.

Coach Builders such as Boonaker provided bulletproof variants as well as fitting 2.5 V6 Turbo engines. For a time the President of France used an Armoured Limousine variant of the Renault 25 with some special modifications. Not least of these were two extra fuel injectors fitted into the sill mouldings on either side of the car at the 'B' Pillar position. These were directly connected to the engine fuel system through a switch in the passenger compartment that would, if the engine was running, simultaneously pulse high pressure jets of neat petrol and ignite them as a deterrent. Since the fuel injection system runs at high pressure this would have been a quite effective flamethrower but somewhat dangerous for innocent bystanders. The system was later removed for this reason.

Trim levels

Dual-beam headlights in a pre-facelift Renault 25 V6

French-market specifications:

Engines

(French-market specifications unless indicated otherwise. All hp metric.)

Petrol engines

Diesel engines

Australia and the UK

The 25 was also exported to Australia. Introduced in 1985, it was priced at A$35,000 without cruise control. It had a disc-drum brake setup, rather than a 4-wheel-discs as on the Renault 8.

The R25 was exported to the UK from early 1984, where its hatchback bodystyle helped it to stand out compared with conventional saloons.

GTX in the UK was equivalent to Level 3 in the above list & used the 123 hp 2.2i engine. For the facelift versions the equivalent to the GTX was the TXI, with the 2.0 12v engine of 140 hp. The 12v head from the 2.0 engine was latterly used in the J7T 2.2i engine in Safrane. The 2.2 engines in the Safrane are effectively a long stroke version of the 2.0 engine - which gave better torque but was less free revving.

For the UK the pre facelift range included TS, Monaco (being a special edition with metallic brown paint, Monaco badging on boot and C-Pillar insert panels, Leather interior and some other changes from the TS spec), GTX, V6 & V6 Turbo.

The facelift cars were TX (2.0 12v/2.2i special order), TXI (2.0i 12v/2.2i special order), V6, V6 Turbo for a short period and Baccara (2.9i V6/2.4i V6 Turbo) which was the top of the range. The 2.2i (123hp) engine in the phase 2 cars was only available 'while stocks last', and is very rare vehicle. The lower compression 108hp 2.2 was never sold in the UK.

There were also Renault 5 (1.4, 1.7), Clio 1 (1.4) and Clio 1A (1.4/1.8/1.8 RSI tune) Baccara models, all with extremely high specifications generally including leather interior and full electrics packages. In the case of the R5 cars they are most commonly found in a gunmetal grey metallic.

References

  1. ↑ "European Car of the Year 1985", "Car of the Year", Accessed March 16, 2008.
  2. ↑ "La Renault 25 - Archives vidéos Médias Publicité". Ina.fr. 1983-11-20. Retrieved 2011-10-09.
  3. ↑ "Engineering the New Cars". Popular Mechanics 164 (10): 136. October 1987. Retrieved 31 October 2010.
  4. ↑ Dunne, Jim (October 1987). "The Priority is Design". Popular Mechanics 164 (10): 55. Retrieved 31 October 2010.
  5. ↑ MR249R253 /pg. 194-201

External links

Media related to Renault 25 at Wikimedia Commons

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Type 1940s 1950s 1960s 1970s 1980s
56789 0123456789 0123456789 0123456789 0123456789
Economy car 3 / 4 4
Supermini 5 / 7 5
Small family car Juvaquatre Dauphine 6 14 9 / 11 19
4CV 8 / 10
Large family car Colorale 12 18 21
Executive car Frégate 16 20 / 30 25
Coupé 15 / 17 Fuego
Torino
Roadster Caravelle
Sports car Alpine A610
Large MPV Espace
Off-roader Rodeo 4 / 6 Rodeo
Van Estafette Trafic
Master
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Type 1980s 1990s 2000s 2010s
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City car 4 Twingo I Twingo II Twingo III
Twizy
Supermini 5 / 7 Super 5 Clio Symbol Symbol II
Clio I Clio II Clio III Clio IV
Zoe
Small family car 14 9 / 11 19 Fluence
Alliance / Encore Mégane I Mégane II Mégane III Mégane IV
Large family car 18 21 / Medallion Laguna I Laguna II Laguna III Talisman
Executive car 20 / 30 25 Safrane Vel Satis Latitude
Coupé Fuego Avantime Laguna Coupé
Roadster Spider Wind
Crossover SUV Captur
Koleos
Kadjar
Mini MPV Modus
Compact MPV Scénic I Scénic II Scénic III
Large MPV/CUV Espace I Espace II Espace III Espace IV Espace V
LAV Express Kangoo I Kangoo II
Van Trafic I Trafic II Trafic III
Master I Master II Master III
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