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HSV W427

Bodywork

type 4/5S SAL
doors 4

Engine information

Bore × stroke 104.80 mm × 101.60 mm 4.13 in × 4 in
Cylinders V-8 in 90.0° vee
Displace 7 litre 7011 cc (427.837 cu in)
Engine type OHV
Valves 2 valves per cylinder | 16 valves in total
Engine construction
Sump Dry sumped
Compression ratio 11.00:1
Fuel system EFI
Maximum power 510 PS (503.0 bhp) (375.1 kW) @ 6500 rpm
0-50 mph
0-60 mph
0-100 mph
0-100 km/h
80 - 120 km/h
402 m (Quarter mile)
Standing km
Top speed
Fuel consumption
CO2 emissions
Power to weight ratio 268.41 bhp/ton
Specific output
Maximum torque 640.0 Nm (472 ft·lb) (65.3 kgm) @ 5000 rpm
bmep 1147.1 kPa (166.4 psi)
Specific torque 91.29 Nm/litre
Maximum rpm
Code LS7
Main bearings
Coolant Water
Bore / stroke ratio 1.03
Unitary capacity 876.38 cc/cylinder
Aspiration Normal
Compressor type N/A
Intercooler None
Catalytic converter Y

Dimensions and weight

wheelbase 2915 mm
wheelbase 114.8 in
Length (milimeters) 4974 mm
Length (inches) 195.8 in
Width (milimeters) 1899 mm
Width (inches) 74.8 in
Height (milimeters) 1462 mm
Height (inches) 57.6 in
L:W ratio 1.71
Ground clearance (milimeters)
Ground clearance (inches)
Kerb weight (kilograms) 1874 kg
Kerb weight (pounds) 4131 lb
Weight distribuiton
Fuel capacity (litres) 73 litres
Fuel capacity (UK Ga) 16.1 UK Ga
Fuel capacity (US Gal) 19.3 US Gal

Aerodynamics

Drag coefficient
Frontal area
Cx

Chassis

Engine location Front
Engine alignment Longitudinal
Drive RWD
Steering rack & pinion VPAS
Turns lock-to-lock
Turning circle
Tyres 245/35 R 20 95Y
Wheels 8 x 20
Brakes F/R
Brake ∅ 380 mm
Braked area
Transmission 6M
Top gear ratio 0.57
Final drive ratio 3.70

General information

RAC rating 54.5
Number made
Model code
Model family
Insurance classification No information available
Tax band No information available

Manual Download

Download 2008 HSV W427 PDF Manual
W427 picture
Designer unknown
Year 2008

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