Type

4/5S FHC

Number of doors

2

Wheelbase

2852 mm 112.3 in

Track: Front

1514 mm 59.6 in

Track: Rear

1534 mm 60.4 in

Length

4801 mm 189 in

Width

1788 mm 70.4 in

Height

1433 mm 56.4 in

Length:wheelbase ratio

1.68

Kerb weight

1582 kg 3488 lb

Fuel capacity

61.7 litres 13.6 UK Gal 16.3 US Gal

Bore

99.00 mm

Cylinders

V-6

Displacement

3.9 litre3880 cc(236.772 cu in)

Construction

cast iron block; aluminum head

Sump

Wet sumped

Compression ratio

9.80:1

Fuel system

SMPFI

Maximum power

243.3 PS (240 bhp) (179 kW)@ 6000 rpm

Specific output

61.9 bhp/litre1.01 bhp/cu in

Maximum torque

325.0 Nm (240 ft·lb) (33.1 kgm)@ 4600 rpm

bmep

1052.6 kPa (152.7 psi)

Specific torque

83.76 Nm/litre

Maximum rpm

6400 rpm

Manufacturer

GM

Code

LZ9

Coolant

Water

Bore/stroke ratio

1.18

Unitary capacity

646.67 cc/cylinder

Aspiration

Normal

Compressor type

N/A

Intercooler

None

Catalytic converter

Y

Power-to-weight

151.71 bhp/ton

Engine location

Front

Engine alignment

Transverse

Drive

FWD

Steering

rack & pinion PAS

Suspension

front I.MS.ARB.

Tyres: Front

P225/50 R 18

Tyres: Rear

P225/50 R 18

Brakes F/R

VeDi/Di-S-ABS

Brake ∅: Front

296 mm

Brake ∅: Rear

270 mm

Transmission

4 speed automatic

Top gear ratio

0.71

Final drive ratio

3.69

RAC rating

36.5

year

2006