The Mazda Clef, known as the Mazda 929 outside of Japan, was a mid-size luxury sedan produced by Mazda between 1991 and 1996 (as a GE series). The 2.0 i V6 24V variant, introduced in 1992, represented a significant step up in refinement and performance for the Clef range. This model occupied a mid-range position within the lineup, offering a balance between the more economical four-cylinder options and the flagship 3.0L V6. It was primarily marketed towards buyers seeking a comfortable, well-equipped sedan with a touch of sporting character. The Clef aimed to compete with established European and Japanese luxury sedans, offering a distinctive design and a focus on driver enjoyment.
Technical Specifications
| Brand | Mazda |
| Model | Clef |
| Generation | Clef (GE) |
| Type (Engine) | 2.0 i V6 24V (150 Hp) |
| Start of production | 1992 |
| End of production | 1996 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Sedan |
| Seats | 5 |
| Doors | 4 |
| Fuel Type | Petrol (Gasoline) |
| Maximum speed | 205 km/h (127.38 mph) |
| Weight-to-power ratio | 8.3 kg/Hp, 121 Hp/tonne |
| Weight-to-torque ratio | 6.9 kg/Nm, 145.2 Nm/tonne |
| Power | 150 Hp @ 7000 rpm |
| Power per litre | 75.2 Hp/l |
| Torque | 180 Nm @ 5500 rpm (132.76 lb.-ft. @ 5500 rpm) |
| Engine layout | Front, Transverse |
| Engine displacement | 1995 cm3 (121.74 cu. in.) |
| Number of cylinders | 6 |
| Engine configuration | V-engine |
| Cylinder Bore | 78 mm (3.07 in.) |
| Piston Stroke | 69.6 mm (2.74 in.) |
| Compression ratio | 10:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Multi-port manifold injection |
| Engine aspiration | Naturally aspirated engine |
| Valvetrain | DOHC |
| Kerb Weight | 1240 kg (2733.73 lbs.) |
| Fuel tank capacity | 60 l (15.85 US gal | 13.2 UK gal) |
| Length | 4670 mm (183.86 in.) |
| Width | 1750 mm (68.9 in.) |
| Height | 1400 mm (55.12 in.) |
| Wheelbase | 2610 mm (102.76 in.) |
| Front track | 1500 mm (59.06 in.) |
| Rear track | 1500 mm (59.06 in.) |
| Drivetrain Architecture | The Internal combustion engine (ICE) drives the front wheels of the vehicle. |
| Drive wheel | Front wheel drive |
| Number of gears and type of gearbox | 4 gears, automatic transmission |
| Front suspension | Spring Strut |
| Rear suspension | Spring Strut |
| 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 | 195/65 R14 91 H |
| Wheel rims size | 5.5J x 14 ET 45 |
Powertrain & Engine Architecture
The heart of the Clef 2.0 i V6 was the J5-DE engine, a 1995cc, 24-valve, naturally aspirated V6. This engine utilized a cast iron block with an aluminum cylinder head, a common configuration for Mazda engines of the era. The engine featured multi-port fuel injection, delivering fuel directly to each intake port for improved efficiency and responsiveness. The double overhead camshaft (DOHC) valvetrain, with four valves per cylinder, further enhanced breathing and contributed to the engine’s respectable power output. The automatic transmission was a four-speed unit, designed to provide smooth and comfortable shifts. While not a particularly advanced transmission by modern standards, it was well-suited to the Clef’s intended role as a luxury cruiser.
Driving Characteristics
The 2.0L V6 with the four-speed automatic offered a noticeable step up in performance compared to the base four-cylinder Clef models. While not a sports car, the 150 horsepower engine provided adequate acceleration for everyday driving and highway cruising. The automatic transmission, while smooth, did slightly diminish the engine’s responsiveness. Gear ratios were tuned for comfort and fuel economy rather than outright performance. Compared to the more powerful 3.0L V6, the 2.0L felt less effortless in passing situations, but it offered a more balanced driving experience for those prioritizing refinement over raw speed. The front-wheel-drive configuration provided predictable handling, although it lacked the dynamic finesse of rear-wheel-drive competitors.
Equipment & Trim Levels
The 2.0 i V6 trim typically included features such as power windows, power locks, air conditioning, and a basic audio system. Higher-spec versions could be equipped with leather upholstery, a sunroof, and upgraded audio systems. The interior design was generally conservative, focusing on comfort and functionality. The dashboard layout was straightforward, with clearly labeled controls. The Clef aimed to provide a comfortable and refined interior environment, although it didn’t quite reach the levels of luxury offered by some European rivals.
Chassis & Braking
The Clef utilized a conventional front-engine, front-wheel-drive layout. Suspension consisted of MacPherson struts at the front and a multi-link setup at the rear, providing a comfortable ride quality. The braking system featured ventilated discs at the front and solid discs at the rear. Anti-lock braking system (ABS) was standard, enhancing safety and control during emergency braking. Steering was rack-and-pinion with hydraulic power assistance, offering light and precise steering feel. The chassis was designed to prioritize comfort and stability over sporty handling.
Market Reception & Comparison
The Mazda Clef 2.0 i V6 was generally well-received by automotive critics. It was praised for its smooth engine, comfortable ride, and well-equipped interior. However, some critics noted that the automatic transmission could feel sluggish at times, and the handling wasn’t as engaging as some competitors. Compared to the four-cylinder models, the 2.0L V6 offered a significant improvement in performance and refinement. Compared to the 3.0L V6, it provided a more affordable entry point into the Clef range, albeit with slightly less power. Fuel economy was reasonable for a V6 engine of this era, but it wasn’t a standout feature.
Legacy
The Mazda Clef, while not a massive sales success, established Mazda as a contender in the mid-size luxury sedan segment. The J5-DE engine proved to be a reliable and durable powerplant, and many examples are still on the road today. The 2.0 i V6 variant, in particular, is appreciated by enthusiasts for its balance of performance, refinement, and affordability. In the used car market, these Clefs are often sought after by those looking for a comfortable and reliable classic sedan with a touch of Japanese flair. Maintenance is generally straightforward, with parts availability being reasonable, although some specific components may become increasingly difficult to find over time. The Clef represents a unique and often overlooked chapter in Mazda’s history, showcasing the company’s commitment to innovation and driver enjoyment.
