The Nissan Avenir (W11) 2.0i 16V 4×4 Automatic, produced between 1999 and 2005, represents a specific configuration within the broader Avenir lineup. The W11 generation Avenir, a station wagon (estate) aimed primarily at the Japanese domestic market (JDM), offered a practical and relatively luxurious option for families. This particular variant, equipped with the SR20DE engine and a four-speed automatic transmission, positioned itself as a comfortable and capable all-weather vehicle, appealing to buyers seeking convenience and security. It sat in the mid-range of the Avenir offerings, offering a balance between performance and affordability compared to higher-trim models.
Technical Specifications
| Brand | Nissan |
| Model | Avenir |
| Generation | Avenir (W11) |
| Type | 2.0i 16V (140 Hp) 4×4 Automatic |
| Start of production | 1999 |
| End of production | 2005 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Station wagon (estate) |
| Seats | 5 |
| Doors | 5 |
| Fuel consumption (combined) | 10.4 l/100 km (22.6 US mpg, 27.2 UK mpg, 9.6 km/l) |
| Fuel Type | Petrol (Gasoline) |
| Weight-to-power ratio | 10.4 kg/Hp, 95.9 Hp/tonne |
| Weight-to-torque ratio | 7.8 kg/Nm, 127.4 Nm/tonne |
| Power | 140 Hp @ 5600 rpm |
| Power per litre | 70.1 Hp/l |
| Torque | 186 Nm @ 4800 rpm (137.19 lb.-ft. @ 4800 rpm) |
| Engine layout | Front, Transverse |
| Engine Model/Code | SR20DE |
| 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 | 10:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Multi-port manifold injection |
| Engine aspiration | Naturally aspirated engine |
| Valvetrain | DOHC |
| Kerb Weight | 1460 kg (3218.75 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 | 1490 mm (58.66 in.) |
| Wheelbase | 2620 mm (103.15 in.) |
| Front track | 1475 mm (58.07 in.) |
| Rear track | 1475 mm (58.07 in.) |
| Ride height (ground clearance) | 150 mm (5.91 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 | 185/65 R15 |
| Wheel rims size | 15 |
Powertrain & Engine Architecture
The heart of the Avenir 2.0i 16V 4×4 Automatic is the SR20DE engine, a 2.0-liter inline-four cylinder powerplant. This engine, a staple in Nissan’s lineup during the late 1990s and early 2000s, is known for its relative reliability and smooth operation. The “DE” designation signifies Nissan’s Dual Energy injection system, a multi-port fuel injection setup that optimizes fuel delivery for improved efficiency and power. The engine features a double overhead camshaft (DOHC) valvetrain, operating 16 valves (four per cylinder) to enhance breathing and overall performance. The 10:1 compression ratio contributes to the engine’s 140 horsepower output at 5600 rpm and 186 Nm (137.19 lb-ft) of torque at 4800 rpm. Paired with this engine is a four-speed automatic transmission, chosen for its ease of use and suitability for the Avenir’s target demographic. This transmission isn’t known for being particularly sporty, prioritizing smooth shifts and comfortable cruising over aggressive acceleration.
Driving Characteristics
The 2.0i 16V Automatic Avenir delivers a comfortable, if not particularly exhilarating, driving experience. The four-speed automatic transmission, while smooth, lacks the responsiveness of a manual gearbox or a more modern automatic with additional gears. Acceleration is adequate for everyday driving, but the 140 hp engine feels somewhat strained when fully loaded or tackling steep inclines. The all-wheel-drive system provides enhanced traction in inclement weather, making it a secure option for drivers in regions with snow or rain. Compared to the manual transmission versions of the Avenir, the automatic sacrifices some performance and fuel economy. The automatic’s gear ratios are geared towards fuel efficiency and comfort, resulting in a less engaging driving experience than the more driver-focused manual options.
Equipment & Trim Levels
The 2.0i 16V 4×4 Automatic Avenir typically came equipped with a reasonable level of standard features. These included power windows, power door locks, air conditioning, and an AM/FM radio with a cassette player (though CD players were often optional). Interior upholstery was typically cloth, with higher trim levels offering optional leather seating. The dashboard layout was functional and straightforward, prioritizing ease of use over stylistic flair. Optional extras included a sunroof, upgraded audio systems, and alloy wheels. The specific trim level within the Avenir range influenced the availability of these features.
Chassis & Braking
The Avenir W11 utilizes a relatively conventional chassis design, featuring coil spring suspension at all four corners. The front suspension employs a MacPherson strut setup, while the rear utilizes a multi-link configuration. This setup provides a comfortable ride quality, absorbing bumps and imperfections in the road surface effectively. Braking duties are handled by ventilated discs at the front and solid discs at the rear. An Anti-lock Braking System (ABS) was standard, enhancing safety by preventing wheel lockup during hard braking. The Avenir’s weight of 1460 kg (3218.75 lbs) necessitates a robust braking system to ensure adequate stopping power.
Market Reception & Comparison
The Nissan Avenir, in general, was well-received in Japan as a practical and spacious family vehicle. However, the 2.0i 16V Automatic variant received mixed reviews. Critics praised its comfort, all-wheel-drive capability, and fuel economy (10.4 l/100 km), but noted its lack of outright performance. Compared to other Avenir trims, such as those with manual transmissions or larger engines, the 2.0i Automatic was seen as a more sensible and economical choice, appealing to buyers prioritizing practicality over driving excitement. Its fuel economy was competitive with similar station wagons of the era, but its performance lagged behind some of its rivals.
Legacy
The Nissan Avenir W11, particularly the 2.0i 16V 4×4 Automatic variant, has developed a modest following among enthusiasts and used car buyers. The SR20DE engine is known for its durability and relatively straightforward maintenance. While not a particularly rare or collectible vehicle, well-maintained examples are increasingly sought after. Common issues include age-related wear and tear on suspension components and potential for oil leaks from the engine. The automatic transmission, while reliable, may exhibit some sluggishness or wear over time. Overall, the Avenir 2.0i 16V 4×4 Automatic remains a practical and affordable option for those seeking a comfortable and capable station wagon.
