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Subaru Impreza WRX STi

Bodywork

type 4/5S SAL
doors 4

Engine information

Bore × stroke 92.00 mm × 75.00 mm 3.62 in × 2.95 in
Cylinders F-4
Displace 2 litre 1994 cc (121.681 cu in)
Engine type DOHC
Valves 4 valves per cylinder | 16 valves in total
Engine construction
Sump
Compression ratio 8.00:1
Fuel system MPFi
Maximum power
0-50 mph
0-60 mph
0-100 mph
0-100 km/h 5.20 s
80 - 120 km/h
402 m (Quarter mile)
Standing km
Top speed 244 km/h (152 mph)
Fuel consumption 15.5/8.5/11.1 l/100km urban/extra-urban/combined
CO2 emissions 265.0 g/km
Power to weight ratio 177.55 bhp/ton
Specific output
Maximum torque
bmep 2161.6 kPa (313.5 psi)
Specific torque 172.02 Nm/litre
Maximum rpm
Code EJ20
Main bearings
Coolant Water
Bore / stroke ratio 1.23
Unitary capacity 498.5 cc/cylinder
Aspiration Turbo
Compressor type
Intercooler
Catalytic converter Y

Dimensions and weight

wheelbase 2525 mm
wheelbase 99.4 in
Length (milimeters) 4415 mm
Length (inches) 173.8 in
Width (milimeters) 1740 mm
Width (inches) 68.5 in
Height (milimeters) 1440 mm
Height (inches) 56.7 in
L:W ratio 1.75
Ground clearance (milimeters)
Ground clearance (inches)
Kerb weight (kilograms) 1470 kg
Kerb weight (pounds) 3241 lb
Weight distribuiton
Fuel capacity (litres)
Fuel capacity (UK Ga)
Fuel capacity (US Gal)

Aerodynamics

Drag coefficient 0.330
Frontal area
Cx

Chassis

Engine location Front
Engine alignment Longitudinal
Drive AWD
Steering rack & pinion VPAS
Turns lock-to-lock 2.600
Turning circle
Tyres 225/45 R 17
Wheels 7.5 x 17
Brakes F/R VeDi/VeDi-S-ABS
Brake ∅ 330 mm
Braked area
Transmission 6M
Top gear ratio 0.76
Final drive ratio 3.90

General information

RAC rating 21.0
Number made
Model code
Model family
Insurance classification No information available
Tax band No information available

Manual Download

Download 2003 Subaru Impreza WRX STi PDF Manual
Impreza WRX STi picture
Designer unknown
Year 2003

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