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Buick Riviera

Bodywork

type 2+2 FHC
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
Sump
Compression ratio 8.50:1
Fuel system
Maximum power 167.3 PS (165.0 bhp) (123 kW) @ 4800 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 106.25 bhp/ton
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
Code
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 2743 mm
wheelbase 108 in
Length (milimeters) 5037 mm
Length (inches) 198.3 in
Width (milimeters) 1821 mm
Width (inches) 71.7 in
Height (milimeters)
Height (inches)
L:W ratio 1.84
Ground clearance (milimeters)
Ground clearance (inches)
Kerb weight (kilograms) 1553 kg
Kerb weight (pounds) 3424 lb
Weight distribuiton
Fuel capacity (litres)
Fuel capacity (UK Ga)
Fuel capacity (US Gal)

Aerodynamics

Drag coefficient
Frontal area
Cx

Chassis

Engine location Front
Engine alignment Unknown
Drive FWD
Steering
Turns lock-to-lock
Turning circle
Tyres
Wheels
Brakes F/R
Brake ∅
Braked area
Transmission 3A
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 Buick Riviera PDF Manual
Designer unknown
Year 1989

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