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Subaru Impreza WRX STi

2008 – 2014 Japan

Subaru built the Impreza WRX STi from 2008 to 2014. It came in a single version, the 2.5 Turbo 6MT AWD with 300 hp. It reaches 100 km/h in 5.2 s. Top speed is 250 km/h. Compared with the previous generation (2005 – 2007), peak power rose from 280 to 300 hp, and minimum weight went up by 35 kg.

Subaru Impreza WRX STi
Body styleNot specified
Production2008 – 2014
Variants1
FuelPetrol

Key specifications (range)

Power300 hp
0–100 km/h5.2 s
Top speed250 km/h
Fuel economy10.3 L/100 km

All Wheel Drive

Similar cars

VariantFuelPower0–100TopGearbox
2.5 Turbo 6MT AWD (300 HP)
2.5 L · 4 cyl · All Wheel Drive
Gasoline 300 hp 5.2 s 250 6-Speed manual

Engine

Cylinders
B4
Displacement
2457 cm3 (150 ci)
Power
221 KW @ 6000 RPM300 HP @ 6000 RPM296 BHP @ 6000 RPM
Torque
300 lb-ft @ 4000 RPM407 Nm @ 4000 RPM
Fuel System
Multipoint Injection
Fuel
Gasoline

Performance

Top Speed
155.3 mph (250 km/h)
Acceleration 0-62 Mph (0-100 kph)
5.2 s

Transmission

Drive Type
All Wheel Drive
Gearbox
6-Speed manual

Brakes

Front
Ventilated Discs
Rear
Ventilated Discs

Tires

Tire Size
245/40 R18

Dimensions

Length
174 in (4420 mm)
Width
70.8 in (1798 mm)
Height
58.2 in (1478 mm)
Front/rear Track
60.2/60.6 in (1,529/1,539 mm)
Wheelbase
103.1 in (2619 mm)
Ground Clearance
6.1 in (155 mm)
Cargo Volume
10.6 cuFT (300 L)
Aerodynamics (Cd)
0.36

Weight

Unladen Weight
3317.9 lbs (1505 kg)
Gross Weight Limit
4365.1 lbs (1980 kg)

Fuel Economy (nedc)

City
17 mpg US (13.8 L/100Km)
Highway
28.6 mpg US (8.2 L/100Km)
Combined
22.8 mpg US (10.3 L/100Km)
CO2 Emissions
243 g/km
Length4,420 mm
Width1,798 mm
Height1,478 mm
Wheelbase2,619 mm
Curb weight1,505 kg
Torque407 Nm

Ranges across all 1 variants of this generation.