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Impreza WRX STI Sedan
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  Subaru Impreza WRX STI Sedan      

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Country of origin:Japan
Introduced in:2010
Introduced at:2010 New York Auto Show
Source:Company press release
Last updated:April 06, 2010
Download: All images

Engine
Configuration B4
Location Front, longitudinally mounted
Construction aluminium block and head
Displacement 2,457 cc / 149.9 cu in
Bore / Stroke 99.5 mm (3.9 in) / 79.0 mm (3.1 in)
Compression 8.2:1
Valvetrain 4 valves / cylinder, DOHC
Fuel feed Fuel Injection
Aspiration Turbo
Power 305 bhp / 228 kW @ 6,000 rpm
Torque 393 Nm / 290 ft lbs @ 4,000 rpm
BHP/Liter 124 bhp / liter

Drivetrain
Chassis unitary steel
Front suspension McPherson struts, coil springs, anti-roll bar
Rear suspension double wishbones, coil springs over dampers, anti-roll bar
Steering rack-and-pinion, power assisted, speed sensitive
Brakes ventilated discs, all-round, ABS
Gearbox 6 speed Manual
Drive All wheel drive

Dimensions
Weight 1,535 kilo / 3,384 lbs
Length / Width / Height 4,580 mm (180.3 in) / 1,796 mm (70.7 in) / 1,471 mm (57.9 in)
Wheelbase / Track (fr/r) 2,624 mm (103.3 in) / 1,529 mm (60.2 in) / 1,539 mm (60.6 in)

Performance figures
Power to weight 0.2 bhp / kg

Resources
Useful links

  Article Image gallery (4) Specifications