The Renault 21 2.0 i Turbo 4×4, produced between 1989 and 1994, represented a performance-oriented variant of Renault’s popular mid-size hatchback. Part of the L48 generation, this model aimed to offer a blend of practicality, comfort, and spirited driving, appealing to buyers seeking a more engaging experience than the standard Renault 21. It occupied the top end of the 21 lineup, positioned above the naturally aspirated engine options and offering all-wheel drive capability, a relatively uncommon feature in this class of vehicle at the time. The 21 served as Renault’s competitor to cars like the Peugeot 405, Citroën BX, and Ford Sierra, offering a distinctly French approach to design and engineering.
Technical Specifications
| Brand | Renault |
| Model | 21 |
| Generation | 21 Hatchback (L48) |
| Type (Engine) | 2.0 i Turbo (162 Hp) 4×4 |
| Start of production | 1989 |
| End of production | 1994 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Hatchback |
| Seats | 5 |
| Doors | 5 |
| Fuel consumption (urban) | 12 l/100 km (19.6 US mpg) |
| Fuel consumption (extra urban) | 7.4 l/100 km (31.8 US mpg) |
| Fuel consumption (combined) | 8.9 l/100 km (26.4 US mpg) |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 8.6 sec |
| Acceleration 0 – 62 mph | 8.6 sec |
| Acceleration 0 – 60 mph | 8.2 sec |
| Maximum speed | 217 km/h (134.84 mph) |
| Weight-to-power ratio | 8.3 kg/Hp |
| Weight-to-torque ratio | 5.2 kg/Nm |
| Power | 162 Hp @ 5500 rpm |
| Torque | 260 Nm @ 3000 rpm (191.77 lb.-ft. @ 3000 rpm) |
| Engine layout | Front, Transverse |
| Engine Model/Code | J7R 756 |
| Engine displacement | 1995 cm3 (121.74 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Cylinder Bore | 88 mm (3.46 in.) |
| Piston Stroke | 82 mm (3.23 in.) |
| Compression ratio | 8.5:1 |
| Number of valves per cylinder | 2 |
| Fuel injection system | Multi-port manifold injection |
| Engine aspiration | Turbocharger |
| Valvetrain | OHC |
| Engine oil capacity | 6.5 l (6.87 US qt | 5.72 UK qt) |
| Coolant capacity | 6.2 l (6.55 US qt | 5.46 UK qt) |
| Kerb Weight | 1350 kg (2976.24 lbs.) |
| Max. weight | 1800 kg (3968.32 lbs.) |
| Max load | 450 kg (992.08 lbs.) |
| Trunk (boot) space – minimum | 420 l (14.83 cu. ft.) |
| Trunk (boot) space – maximum | 1290 l (45.56 cu. ft.) |
| Fuel tank capacity | 62 l (16.38 US gal | 13.64 UK gal) |
| Length | 4460 mm (175.59 in.) |
| Width | 1730 mm (68.11 in.) |
| Height | 1415 mm (55.71 in.) |
| Wheelbase | 2660 mm (104.72 in.) |
| Front track | 1430 mm (56.3 in.) |
| Rear track | 1400 mm (55.12 in.) |
| Drive wheel | All wheel drive (4×4) |
| Number of gears | 5 gears, manual transmission |
| Front suspension | Spring Strut |
| Rear suspension | Torsion |
| Front brakes | Ventilated discs |
| Rear brakes | Disc |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Hydraulic Steering |
| Tires size | 195/55 R15 |
| Wheel rims size | 15 |
Powertrain & Engine Architecture
The heart of the Renault 21 2.0 i Turbo 4×4 is the J7R 756 engine, a 1995cc inline-four cylinder powerplant. This engine utilizes a single overhead camshaft (OHC) valvetrain with two valves per cylinder. The key feature, of course, is the turbocharger, which significantly boosts power output compared to the naturally aspirated 2.0-liter engine available in other 21 models. Fuel delivery is managed by a multi-port fuel injection system, providing precise control over the air-fuel mixture. The engine produces 162 horsepower at 5500 rpm and 260 Nm (191.77 lb-ft) of torque at 3000 rpm. The engine’s 8.5:1 compression ratio was a compromise between performance and reliability, allowing for the use of readily available 91-octane gasoline. The five-speed manual transmission was the only gearbox option for this variant, chosen to handle the increased torque and provide a more engaging driving experience.
Driving Characteristics
The 2.0 i Turbo 4×4 offered a noticeable performance upgrade over other Renault 21 models. Acceleration to 60 mph was achieved in approximately 8.2 seconds, and it boasted a top speed of 134.84 mph. The turbocharger provides a surge of power in the mid-range, making overtaking maneuvers relatively effortless. The all-wheel-drive system enhances traction, particularly on slippery surfaces, improving stability and confidence. However, the all-wheel-drive system does add weight, slightly impacting handling agility compared to front-wheel-drive versions. The gear ratios in the five-speed manual transmission are well-matched to the engine’s powerband, providing good acceleration in each gear. While not a sports car, the 21 Turbo 4×4 offered a satisfying blend of performance and comfort for its time.
Equipment & Trim Levels
The Renault 21 2.0 i Turbo 4×4 was generally well-equipped, reflecting its position as the flagship model. Standard features typically included central locking, electric windows, power steering, and an anti-lock braking system (ABS). Interior upholstery was usually a comfortable cloth, with options for leather upgrades. The dashboard featured a comprehensive instrument cluster with gauges for engine temperature, fuel level, and speedometer. Optional extras could include a sunroof, upgraded audio system, and metallic paint finishes. The interior design prioritized functionality and ergonomics, offering a comfortable and practical cabin for both driver and passengers.
Chassis & Braking
The Renault 21 2.0 i Turbo 4×4 utilizes a spring strut front suspension and a torsion beam rear suspension. This setup provides a good balance between ride comfort and handling. The all-wheel-drive system necessitates a more robust chassis and suspension components to handle the increased stresses. Braking duties are handled by ventilated discs at the front and solid discs at the rear, providing adequate stopping power. The ABS system further enhances braking performance by preventing wheel lockup. The steering is a rack and pinion system with hydraulic power assistance, offering precise and responsive steering feel.
Market Reception & Comparison
The Renault 21 2.0 i Turbo 4×4 was generally well-received by automotive critics, who praised its performance, comfortable ride, and spacious interior. However, some critics noted that the all-wheel-drive system added weight and complexity, slightly diminishing handling agility. Compared to other trims, the Turbo 4×4 offered significantly more power and performance, but at a higher price point. Fuel economy was also slightly lower due to the turbocharger and all-wheel-drive system. The 2.0 i Turbo 4×4 was positioned as a more premium offering, appealing to buyers who prioritized performance and all-weather capability over outright fuel efficiency.
Legacy
The Renault 21 2.0 i Turbo 4×4 remains a relatively uncommon and sought-after classic car today. The J7R engine, while generally reliable, can require maintenance due to its age and turbocharger. Finding parts can be challenging, but a dedicated community of Renault enthusiasts exists to provide support and resources. The all-wheel-drive system, while adding complexity, is a desirable feature for collectors and enthusiasts. Well-maintained examples of the 21 Turbo 4×4 are appreciating in value, reflecting their rarity and unique character. It represents a distinctive era of French automotive engineering, offering a blend of practicality, performance, and style.
