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Pontiac Bonneville


type 4/5S SAL
doors 0

Engine information

Bore × stroke 96.50 mm × 86.40 mm 3.8 in × 3.4 in
Cylinders V-6
Displace 3.8 litre 3791 cc (231.341 cu in)
Engine type OHV
Valves 2 valves per cylinder | 12 valves in total
Engine construction
Compression ratio 8.50:1
Fuel system
Maximum power 167.3 PS (165.0 bhp) (123 kW) @ 4400 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 193 km/h (120 mph)
Fuel consumption
CO2 emissions
Power to weight ratio
Specific output
Maximum torque 285.0 Nm (210 ft·lb) (29.1 kgm) @ 2000 rpm
bmep 944.7 kPa (137 psi)
Specific torque 75.18 Nm/litre
Maximum rpm
Main bearings 4
Coolant Water
Bore / stroke ratio 1.12
Unitary capacity 631.83 cc/cylinder
Aspiration Normal
Compressor type N/A
Intercooler None
Catalytic converter Y

Dimensions and weight

wheelbase 2814 mm
wheelbase 110.8 in
Length (milimeters) 5050 mm
Length (inches) 198.8 in
Width (milimeters) 1831 mm
Width (inches) 72.1 in
Height (milimeters) 1410 mm
Height (inches) 55.5 in
L:W ratio 1.79
Ground clearance (milimeters)
Ground clearance (inches)
Kerb weight (kilograms)
Kerb weight (pounds)
Weight distribuiton
Fuel capacity (litres)
Fuel capacity (UK Ga)
Fuel capacity (US Gal)


Drag coefficient
Frontal area


Engine location Front
Engine alignment Unknown
Drive FWD
Turns lock-to-lock
Turning circle
Brakes F/R
Brake ∅
Braked area
Transmission 4A
Top gear ratio
Final drive ratio

General information

RAC rating 34.6
Number made
Model code
Model family
Insurance classification No information available
Tax band No information available

Manual Download

Download 1989 Pontiac Bonneville PDF Manual
Designer unknown
Year 1989

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