The Nissan Avenir (W11) 2.0i 16V Turbo 4×4 Automatic, produced between 1998 and 2005, represented a sophisticated offering in the Japanese automaker’s lineup. Positioned as a comfortable and capable station wagon (estate), the Avenir aimed to blend practicality with a degree of performance not typically found in this segment. It was primarily marketed in Japan and select export markets, offering an alternative to European and domestic competitors. This particular variant, with its turbocharged 2.0-liter engine and automatic transmission, occupied a mid-to-upper tier within the Avenir range, appealing to buyers seeking a refined driving experience and all-weather capability.
Technical Specifications
| Brand | Nissan |
| Model | Avenir |
| Generation | Avenir (W11) |
| Type | 2.0i 16V Turbo (230 Hp) 4×4 Automatic |
| Start of production | 1998 |
| End of production | 2005 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Station wagon (estate) |
| Seats | 5 |
| Doors | 5 |
| Fuel Type | Petrol (Gasoline) |
| Weight-to-power ratio | 6.4 kg/Hp, 155.4 Hp/tonne |
| Weight-to-torque ratio | 5.4 kg/Nm, 185.8 Nm/tonne |
| Power | 230 Hp @ 6000 rpm |
| Power per litre | 115.1 Hp/l |
| Torque | 275 Nm @ 3600 rpm / 202.83 lb.-ft. @ 3600 rpm |
| Engine layout | Front, Transverse |
| Engine Model/Code | SR20DET |
| Engine displacement | 1998 cm3 / 121.93 cu. in. |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Cylinder Bore | 86 mm / 3.39 in. |
| Piston Stroke | 86 mm / 3.39 in. |
| Compression ratio | 8.5:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Multi-port manifold injection |
| Engine aspiration | Turbocharger |
| Engine oil capacity | 3.5 l / 3.7 US qt | 3.08 UK qt |
| Kerb Weight | 1480 kg / 3262.84 lbs |
| Fuel tank capacity | 60 l / 15.85 US gal | 13.2 UK gal |
| Length | 4650 mm / 183.07 in. |
| Width | 1695 mm / 66.73 in. |
| Height | 1450 mm / 57.09 in. |
| Wheelbase | 2620 mm / 103.15 in. |
| Front track | 1465 mm / 57.68 in. |
| Rear track | 1465 mm / 57.68 in. |
| Ride height (ground clearance) | 145 mm / 5.71 in. |
| Drive wheel | All wheel drive (4×4) |
| Number of gears and type of gearbox | 4 gears, automatic transmission |
| Front suspension | Coil spring |
| Rear suspension | Coil spring |
| 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 | 205/60 R15 |
Powertrain & Engine Architecture
The heart of the Avenir 2.0i Turbo 4×4 was the SR20DET engine, a 1998cc inline-four cylinder powerplant. This engine was a well-respected unit within Nissan, known for its robust construction and tuning potential. The “DET” designation signified a dual overhead camshaft (DOHC) configuration, 16 valves, and turbocharging. The turbocharger, typically a Garrett unit, provided a significant boost in power output compared to naturally aspirated versions of the SR20 engine. Fuel delivery was managed by a multi-port fuel injection system, ensuring precise fuel metering for optimal performance and efficiency. The 8.5:1 compression ratio was a compromise between performance and reliability, allowing for the use of readily available gasoline grades. The automatic transmission was a four-speed unit, designed to provide smooth and comfortable shifts. While not as sporty as a manual transmission, it suited the Avenir’s overall character as a refined and practical vehicle.
Driving Characteristics
The 230 horsepower and 275 Nm (202.83 lb-ft) of torque delivered by the SR20DET provided the Avenir with respectable acceleration. While not a sports car, the turbocharger provided a noticeable surge of power during overtaking maneuvers. The automatic transmission, while smooth, did result in some power loss compared to the available manual transmission. The all-wheel-drive system provided excellent traction in various weather conditions, making the Avenir a confident performer on slippery surfaces. The gear ratios were tuned for comfortable cruising, prioritizing fuel efficiency over outright performance. Compared to the base model Avenir, this turbocharged variant offered a significantly more engaging driving experience, but it lacked the sharp handling characteristics of more focused performance cars.
Equipment & Trim Levels
The 2.0i 16V Turbo 4×4 Automatic Avenir typically came well-equipped, reflecting its position as a mid-to-upper trim level. Standard features often included power windows, power locks, air conditioning, and a quality audio system. Interior upholstery was typically cloth or a combination of cloth and leather. Higher-spec models could be equipped with leather seats, a sunroof, and upgraded audio systems. Optional extras included navigation systems (a relatively new technology at the time), and various cosmetic enhancements. The dashboard layout was functional and ergonomically designed, prioritizing ease of use.
Chassis & Braking
The Avenir’s chassis featured a coil spring suspension system at both the front and rear, providing a comfortable ride quality. The front suspension utilized MacPherson struts, while the rear employed a multi-link setup. Ventilated disc brakes were fitted to the front wheels, providing strong stopping power, while the rear brakes were also discs, a feature that distinguished it from some lower-spec Avenir models which used drums. An Anti-lock Braking System (ABS) was standard, enhancing safety and control during emergency braking situations. The steering system was a rack and pinion setup with hydraulic power assistance, providing precise and responsive steering feel.
Market Reception & Comparison
The Nissan Avenir 2.0i Turbo 4×4 Automatic was generally well-received by automotive critics. It was praised for its comfortable ride, spacious interior, and strong performance. However, some critics noted that the automatic transmission detracted slightly from the driving experience. Compared to other station wagons in its class, the Avenir offered a compelling combination of features and performance. It was often compared to European models like the Volvo V70 and the Audi A6 Avant, offering a more affordable alternative with a unique Japanese character. Fuel economy was reasonable for a turbocharged engine of this size, but not class-leading. Reliability was generally good, although the turbocharger did require regular maintenance.
Legacy
The Nissan Avenir, while not a mainstream success in many markets, developed a loyal following among enthusiasts. The SR20DET engine remains highly regarded for its durability and tuning potential. Today, well-maintained examples of the Avenir 2.0i Turbo 4×4 Automatic are becoming increasingly collectible. The powertrain, while aging, is known for its longevity when properly maintained. Finding parts can sometimes be a challenge, but a dedicated aftermarket exists to support these vehicles. The Avenir represents a unique chapter in Nissan’s history, showcasing the automaker’s ability to create comfortable, capable, and surprisingly sporty station wagons.
