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Subaru Impreza WRX STi

2005 – 2007 Japan

The Subaru Impreza WRX STi had a short production run, from 2005 to 2007. Only one version was offered: the 2.5 Turbo 6MT AWD, good for 280 hp. It reaches 100 km/h in 5.4 s. Top speed is 254 km/h. Against its predecessor (2003 – 2005), peak power rose from 265 to 280 hp, and minimum weight went up by 45 kg.

VariantFuelPower0–100TopGearbox
2.5 Turbo 6MT AWD (280 HP)
2.5 L · 4 cyl · All Wheel Drive
Gasoline 280 hp 5.4 s 254 6-Speed manual

Engine

Cylinders
B4
Displacement
2457 cm3 (150 ci)
Power
206 KW @ 5600 RPM280 HP @ 5600 RPM276 BHP @ 5600 RPM
Torque
289 lb-ft @ 4000 RPM392 Nm @ 4000 RPM
Fuel System
Multipoint Injection
Fuel
Gasoline

Performance

Top Speed
158 mph (254 km/h)
Acceleration 0-62 Mph (0-100 kph)
5.4 s

Transmission

Drive Type
All Wheel Drive
Gearbox
6-Speed manual

Brakes

Front
Ventilated Discs
Rear
Ventilated Discs

Tires

Tire Size
225/45 R17

Dimensions

Length
175.8 in (4465 mm)
Width
68.5 in (1740 mm)
Height
56.7 in (1440 mm)
Front/rear Track
58.7/58.9 in (1,491/1,496 mm)
Wheelbase
100 in (2540 mm)
Ground Clearance
6.1 in (155 mm)
Cargo Volume
13.9 cuFT (394 L)
Aerodynamics (Cd)
0.33

Weight

Unladen Weight
3240.8 lbs (1470 kg)
Gross Weight Limit
4188.8 lbs (1900 kg)

Fuel Economy (nedc)

City
15.4 mpg US (15.3 L/100Km)
Highway
28.3 mpg US (8.3 L/100Km)
Combined
21.6 mpg US (10.9 L/100Km)
CO2 Emissions
257 g/km
Length4,465 mm
Width1,740 mm
Height1,440 mm
Wheelbase2,540 mm
Curb weight1,470 kg
Torque392 Nm

Ranges across all 1 variants of this generation.