The Subaru Impreza III Sedan 2.0R, produced between 2008 and 2011, represented a significant evolution in Subaru’s popular compact car lineup. Positioned as a mid-range offering within the third-generation Impreza (GE/GH/GR/GV chassis codes), the 2.0R distinguished itself with a naturally aspirated 2.0-liter boxer engine producing 150 horsepower and standard all-wheel drive. This configuration aimed to balance performance with practicality, appealing to buyers seeking a capable and reliable sedan for daily commuting and occasional spirited driving. The Impreza III Sedan, in general, marked a shift towards a more refined and mainstream aesthetic compared to the rally-inspired styling of previous generations, broadening its appeal to a wider demographic in markets like North America and Europe.
Technical Specifications
| Brand | Subaru |
| Model | Impreza |
| Generation | Impreza III Sedan |
| Type (Engine) | 2.0R (150 Hp) AWD |
| Start of production | 2008 |
| End of production | 2011 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Sedan |
| Seats | 5 |
| Doors | 4 |
| Fuel consumption (urban) | 11.1 l/100 km (21.2 US mpg) |
| Fuel consumption (extra urban) | 6.5 l/100 km (36.2 US mpg) |
| Fuel consumption (combined) | 8.2 l/100 km (28.7 US mpg) |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 9.6 sec |
| Acceleration 0 – 62 mph | 9.6 sec |
| Acceleration 0 – 60 mph | 9.1 sec |
| Maximum speed | 193 km/h (119.92 mph) |
| Emission standard | Euro 4 |
| Weight-to-power ratio | 9 kg/Hp |
| Weight-to-torque ratio | 6.9 kg/Nm |
| Power | 150 Hp @ 6400 rpm |
| Torque | 196 Nm @ 3200 rpm (144.56 lb.-ft. @ 3200 rpm) |
| Engine layout | Front, Longitudinal |
| Engine Model/Code | EJ20 |
| Engine displacement | 1994 cm3 (121.68 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Boxer |
| Cylinder Bore | 92 mm (3.62 in.) |
| Piston Stroke | 75 mm (2.95 in.) |
| Compression ratio | 10.2:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Multi-port manifold injection |
| Engine aspiration | Naturally aspirated engine |
| Valvetrain | OHC |
| Engine oil capacity | 4.2 l (4.44 US qt | 3.7 UK qt) |
| Coolant capacity | 6.8 l (7.19 US qt | 5.98 UK qt) |
| Kerb Weight | 1345 kg (2965.22 lbs.) |
| Trunk (boot) space – maximum | 538 l (19 cu. ft.) |
| Fuel tank capacity | 60 l (15.85 US gal | 13.2 UK gal) |
| Length | 4580 mm (180.31 in.) |
| Width | 1740 mm (68.5 in.) |
| Height | 1475 mm (58.07 in.) |
| Wheelbase | 2620 mm (103.15 in.) |
| Front track | 1495 mm (58.86 in.) |
| Rear track | 1500 mm (59.06 in.) |
| Minimum turning circle | 10.6 m (34.78 ft.) |
| Drive wheel | All wheel drive (4×4) |
| Number of gears | 5 |
| Gearbox type | Manual transmission |
| Front suspension | Independent, McPherson with coil spring and anti-roll bar |
| Rear suspension | Several levers and rods |
| Front brakes | Ventilated discs |
| Rear brakes | Disc |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Tires size | 205/50 R17 |
| Wheel rims size | 17 |
Powertrain & Engine Architecture
The heart of the Impreza 2.0R was the EJ20 engine, a 1994cc naturally aspirated 2.0-liter horizontally opposed (boxer) four-cylinder. Subaru’s boxer engine design, with its pistons moving horizontally, offered inherent balance and a low center of gravity, contributing to the car’s handling characteristics. The EJ20 featured multi-point fuel injection and a single overhead camshaft (SOHC) valvetrain. While not as technologically advanced as the dual overhead camshaft (DOHC) engines found in higher-spec Impreza models, the SOHC configuration prioritized reliability and cost-effectiveness. The 150 horsepower output was respectable for its time, but the engine’s real strength lay in its 196 Nm (144.56 lb-ft) of torque, delivered at a relatively low 3200 rpm. This made the 2.0R surprisingly tractable in everyday driving situations. The standard transmission was a five-speed manual, providing a direct connection to the engine. The engine’s longitudinal mounting, coupled with Subaru’s symmetrical all-wheel-drive system, further enhanced its performance and stability.
Driving Characteristics
The Impreza 2.0R with the five-speed manual transmission offered a balanced driving experience. Acceleration from 0-60 mph took around 9.1 seconds, which was competitive for a compact sedan in its class. The all-wheel-drive system provided excellent traction in various weather conditions, making it a particularly appealing choice in regions with snow or rain. The gear ratios were well-matched to the engine’s torque curve, allowing for smooth and effortless cruising. Compared to the more powerful turbocharged Impreza WRX, the 2.0R lacked the outright speed and aggressive character. However, it offered a more refined and fuel-efficient driving experience. Compared to the automatic transmission option, the manual provided a more engaging and responsive feel, allowing drivers to fully utilize the engine’s power band.
Equipment & Trim Levels
The 2.0R trim typically included standard features such as air conditioning, power windows and locks, a CD player with auxiliary input, and keyless entry. Interior upholstery was generally cloth, with options for upgraded materials available. Safety features included ABS brakes, front and side airbags, and a tire pressure monitoring system. Optional extras could include a sunroof, upgraded audio system, and alloy wheels. The Impreza 2.0R aimed for a comfortable and well-equipped interior, though it didn’t offer the same level of luxury as some of its competitors.
Chassis & Braking
The Impreza 2.0R utilized a McPherson strut front suspension and a multi-link rear suspension, providing a comfortable ride and predictable handling. The suspension was tuned to prioritize comfort over outright sportiness, but it still offered a decent level of control in corners. Braking duties were handled by ventilated discs at the front and solid discs at the rear. ABS was standard, providing enhanced stopping power and stability. The chassis was relatively lightweight, contributing to the car’s agility and fuel efficiency.
Market Reception & Comparison
The Impreza 2.0R was generally well-received by automotive critics as a practical and reliable compact sedan. It was praised for its standard all-wheel drive, comfortable ride, and fuel efficiency. However, some critics noted that its engine lacked the excitement of the turbocharged WRX models. Compared to other compact sedans in its class, the Impreza 2.0R offered a unique combination of features, including standard all-wheel drive and a boxer engine. Fuel economy was competitive, averaging around 28.7 US mpg in combined driving. Reliability was generally good, though some owners reported minor issues with the cooling system.
Legacy
The Subaru Impreza III Sedan 2.0R remains a popular choice in the used car market today, particularly for buyers seeking a reliable and capable all-wheel-drive sedan. The EJ20 engine is known for its durability, and with proper maintenance, it can provide many years of trouble-free service. While not as sought-after as the WRX models, the 2.0R offers a more affordable and practical alternative for those who prioritize reliability and fuel efficiency over outright performance. Its symmetrical all-wheel-drive system continues to be a major selling point, making it a compelling option for drivers in inclement weather conditions. The Impreza 2.0R represents a solid and dependable choice in the used car market, offering a blend of practicality, reliability, and all-weather capability.
