Type

2+2 FHC

Number of doors

2

Wheelbase

2372 mm 93.4 in

Track: Front

1468 mm 57.8 in

Track: Rear

1491 mm 58.7 in

Length

4082 mm 160.7 in

Width

1750 mm 68.9 in

Height

1191 mm 46.9 in

Length:wheelbase ratio

1.72

Ground clearance

137 mm 5.4 in

Kerb weight

1136 kg 2504 lb

Fuel capacity

38 litres 8.4 UK Gal 10 US Gal

Bore

101.60 mm

Cylinders

S-4

Displacement

2.5 litre2471 cc(150.79 cu in)

Compression ratio

9.00:1

Fuel system

EFi

Maximum power(SAEnet)

93.3 PS (92.0 bhp) (68.6 kW)@ 4400 rpm

Specific output

37.2 bhp/litre0.61 bhp/cu in

Maximum torque(SAEnet)

182.0 Nm (134 ft?�·lb) (18.6 kgm)@ 2800 rpm

bmep

925.6 kPa (134.2 psi)

Specific torque

73.65 Nm/litre

Manufacturer

Pontiac

Main bearings

5

Coolant

Water

Bore/stroke ratio

1.33

Unitary capacity

617.75 cc/cylinder

Aspiration

Normal

Compressor type

N/A

Intercooler

None

Catalytic converter

Y

Top speed

156 km/h (97 mph)

Power-to-weight

80.99 bhp/ton

Engine location

Mid

Engine alignment

Transverse

Drive

RWD

Steering

rack & pinion

Turns lock-to-lock

3.000

Turning circle

12.10 m

Suspension

front I.W.CS.ARB.

Tyres: Front

P185/80 R 13

Tyres: Rear

P185/80 R 13

Brakes F/R

Di/Di-S

Transmission

5M

Top gear ratio

0.74

Final drive ratio

3.35

RAC rating

25.6

year

1985