The Subaru Legacy IV Station Wagon, specifically the 2.5i variant with all-wheel drive and an automatic transmission, represented a significant offering in Subaru’s lineup from 2007 to 2009. This model, a facelift of the fourth-generation Legacy (introduced in 2003), aimed to provide a practical and capable family vehicle with Subaru’s renowned symmetrical all-wheel drive system. Positioned as a mid-range trim, the 2.5i Automatic offered a balance between performance, comfort, and features, appealing to buyers seeking a versatile station wagon. It was a key model for Subaru in markets where wagons remained popular, offering a compelling alternative to SUVs and crossovers.
Technical Specifications
| Brand | Subaru |
| Model | Legacy |
| Generation | Legacy IV Station Wagon (facelift 2006) |
| Type (Engine) | 2.5i (173 Hp) AWD Automatic |
| Start of production | 2007 |
| End of production | 2009 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Station wagon (estate) |
| Seats | 5 |
| Doors | 5 |
| Fuel consumption (urban) | 11.9 l/100 km (19.8 US mpg, 23.7 UK mpg, 8.4 km/l) |
| Fuel consumption (extra urban) | 6.8 l/100 km (34.6 US mpg, 41.5 UK mpg, 14.7 km/l) |
| Fuel consumption (combined) | 8.7 l/100 km (27 US mpg, 32.5 UK mpg, 11.5 km/l) |
| CO2 emissions | 205 g/km |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 11 sec |
| Acceleration 0 – 62 mph | 11 sec |
| Acceleration 0 – 60 mph | 10.5 sec |
| Maximum speed | 208 km/h (129.25 mph) |
| Emission standard | Euro 4 |
| Weight-to-power ratio | 8.7 kg/Hp, 115.3 Hp/tonne |
| Weight-to-torque ratio | 6.6 kg/Nm, 151.3 Nm/tonne |
| Power | 173 Hp @ 6000 rpm |
| Power per litre | 70.4 Hp/l |
| Torque | 227 Nm @ 4400 rpm (167.43 lb.-ft. @ 4400 rpm) |
| Engine layout | Front, Longitudinal |
| Engine Model/Code | EJ253 |
| Engine displacement | 2457 cm3 (149.94 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Boxer |
| Cylinder Bore | 99.5 mm (3.92 in.) |
| Piston Stroke | 79 mm (3.11 in.) |
| Compression ratio | 10:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Multi-port manifold injection |
| Engine aspiration | Naturally aspirated engine |
| Valvetrain | SOHC |
| Engine oil capacity | 4.2 l (4.44 US qt | 3.7 UK qt) |
| Coolant | 6.4 l (6.76 US qt | 5.63 UK qt) |
| Kerb Weight | 1500 kg (3306.93 lbs.) |
| Max. weight | 1945 kg (4287.99 lbs.) |
| Max load | 445 kg (981.06 lbs.) |
| Trunk (boot) space – minimum | 459 l (16.21 cu. ft.) |
| Trunk (boot) space – maximum | 1649 l (58.23 cu. ft.) |
| Fuel tank capacity | 64 l (16.91 US gal | 14.08 UK gal) |
| Max. roof load | 100 kg (220.46 lbs.) |
| Permitted trailer load with brakes (12%) | 1800 kg (3968.32 lbs.) |
| Permitted trailer load without brakes | 735 kg (1620.4 lbs.) |
| Permitted towbar download | 82 kg (180.78 lbs.) |
| Length | 4795 mm (188.78 in.) |
| Width | 1730 mm (68.11 in.) |
| Height | 1475 mm (58.07 in.) |
| Wheelbase | 2670 mm (105.12 in.) |
| Front track | 1495 mm (58.86 in.) |
| Rear (Back) track | 1485 mm (58.46 in.) |
| Ride height (ground clearance) | 150 mm (5.91 in.) |
| Minimum turning circle (turning diameter) | 11.6 m (38.06 ft.) |
| Drive wheel | All wheel drive (4×4) |
| Number of gears and type of gearbox | 4 gears, automatic transmission |
| Front suspension | Spring Strut |
| 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 | 215/45 R17 |
| Wheel rims size | 7.0J x 17 |
INTRODUCTION
The 2007-2009 Subaru Legacy IV Station Wagon 2.5i, equipped with a 2.5-liter naturally aspirated boxer engine and a four-speed automatic transmission, was a key model in Subaru’s North American and European strategy. Built on the 1HX0 platform (shared with the Outback), this facelifted version of the fourth-generation Legacy offered updated styling and refinements over the pre-2006 models. The “i” designation signified the engine type, and the automatic transmission was a popular choice for buyers prioritizing ease of use over ultimate performance. This variant aimed to provide a comfortable, safe, and capable family vehicle with the added security of Subaru’s symmetrical all-wheel drive.
Powertrain & Engine Architecture
The heart of the 2.5i variant is the EJ253 engine, a 2.5-liter horizontally opposed (boxer) four-cylinder engine. This engine is characterized by its flat configuration, which contributes to a lower center of gravity and improved balance. The EJ253 utilizes a single overhead camshaft (SOHC) design with four valves per cylinder. Fuel delivery is managed by a multi-port fuel injection system. The engine produces 173 horsepower at 6000 rpm and 227 Nm (167.43 lb-ft) of torque at 4400 rpm. Paired with this engine is a four-speed automatic transmission, designed for smooth and convenient operation. While not offering the most advanced gear ratios, it was a reliable unit suited to the engine’s torque curve. The transmission’s programming prioritized fuel efficiency and comfortable cruising over aggressive acceleration.
Driving Characteristics
The 2.5i Automatic Legacy Wagon offered a comfortable and predictable driving experience. Acceleration from 0-60 mph took around 10.5 seconds, which was adequate for everyday driving but not particularly sporty. The automatic transmission, while smooth, could feel somewhat sluggish during quick overtaking maneuvers. The all-wheel drive system provided excellent traction in various weather conditions, making it a particularly appealing choice for drivers in regions with snow or rain. The boxer engine’s low center of gravity contributed to stable handling, but the suspension was tuned more for comfort than outright sportiness. Compared to the manual transmission versions, the automatic offered less driver engagement, but it was significantly easier to drive in congested traffic. Higher trim levels with more powerful engines (though not available in wagon form in all markets) provided noticeably quicker acceleration.
Equipment & Trim Levels
The 2.5i trim typically included standard features such as air conditioning, power windows and locks, a CD player with auxiliary input, and keyless entry. Safety features were a strong point, with standard ABS brakes and multiple airbags. Interior upholstery was typically cloth, with optional leather available. Higher-end options included a sunroof, upgraded audio system, and automatic climate control. The dashboard layout was functional and straightforward, prioritizing ease of use. The wagon body style offered generous cargo space, making it ideal for families or those needing to transport larger items.
Chassis & Braking
The Legacy IV Station Wagon utilized a MacPherson strut front suspension and a coil spring rear suspension. This setup provided a comfortable ride quality, absorbing bumps and imperfections in the road effectively. The front brakes were ventilated discs, while the rear brakes were solid discs, providing adequate stopping power for the vehicle’s weight. The steering was rack and pinion with hydraulic power assistance, offering a reasonably responsive feel. The all-wheel drive system employed a viscous coupling center differential, distributing power between the front and rear axles as needed. Stabilizer bars were fitted to both the front and rear axles to reduce body roll during cornering.
Market Reception & Comparison
The 2.5i Automatic Legacy Wagon received generally positive reviews from automotive critics. It was praised for its practicality, safety, and all-weather capability. However, some reviewers noted that the four-speed automatic transmission felt dated compared to newer transmissions with more gears. Fuel economy was considered average for its class, at around 27 mpg combined. Compared to other trims in the Legacy lineup, the 2.5i Automatic offered a more affordable entry point, sacrificing some performance for increased convenience. Competitors included wagons from Volvo, Audi, and Volkswagen, but the Subaru’s standard all-wheel drive gave it a unique advantage in certain markets.
Legacy
The EJ253 engine, when properly maintained, is known for its durability and reliability. The four-speed automatic transmission is also generally considered a robust unit. However, like any vehicle, regular maintenance is crucial to prevent issues. Common maintenance items include oil changes, timing belt replacement (typically around 105,000 miles), and coolant flushes. Today, the 2007-2009 Legacy IV Station Wagon 2.5i Automatic can be found on the used car market at relatively affordable prices. It remains a practical and capable choice for buyers seeking a reliable all-wheel drive wagon, particularly those in regions with inclement weather. Its reputation for dependability and the availability of parts contribute to its continued appeal.
