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Buick
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Model
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Riviera
1985 Buick Riviera
United States
Gasoline
2WD
Convertible
Updated Aug 24, 2026
Image coming soon
Specifications
Vehicle Details
Powertrain
Dimensions
Engine & Performance
Dimensions & Weight
Exterior
Interior
Other
Vehicle Details
Year
1985
Make
Buick
Model
Riviera
Body Style
Convertible
Generation
6th Generation
Seats
4
Doors
2
Fuel
Gasoline
Drivetrain
2WD
Transmission
Automatic, 4-speed
Powertrain
Engine Name
5.0 V8 Hydra-Matic
Engine Configuration
V
Power (hp)
142 hp
Power (kW)
104 kW
Displacement
5,033 cc
Dimensions
Length
5,248 mm
(206.6 in)
Width
1,849 mm
(72.8 in)
Height
1,379 mm
(54.3 in)
Wheelbase
2,896 mm
(114.0 in)
Engine & Performance
Engine
Engine Configuration
Bore
96.52 mm
(3.8 in)
Stroke
85.98 mm
(3.4 in)
Compression Ratio
8 :1
Engine Configuration
V-Engine
Type of Combustion Engine
Piston
Transmission & Drivetrain
Transmission
Automatic, 4-speed
Dimensions & Weight
Exterior
Track, Front
1,506 mm
(59.3 in)
Track, Rear
1,524 mm
(60.0 in)
Turning Circle
13.2 m
Interior
Head Room, Front
980 mm
(38.6 in)
Head Room, Rear
945 mm
(37.2 in)
Leg Room, Front
1,090 mm
(42.9 in)
Leg Room, Rear
919 mm
(36.2 in)
Shoulder Room, Front
1,417 mm
(55.8 in)
Shoulder Room, Rear
1,133 mm
(44.6 in)
Weight
Max Roof Load
0 kg
(0 lb)
Exterior
Chassis & Body
Chassis
Chassis
Cabriolet
Platform
General Motors Platforms
E Platform
Equipment
Other Equipment
Antenna
Optional
Interior
Equipment
Instrument Cluster
Odometer Limit
100,000 km/miles
Trunk
Rear Trunk
Yes
Rear Trunk
Volume
360 litres
Other
Car Classification
American Classification
Full-Size Luxury Car
British Classification
Luxury Car
Australian Classification
Upper Large Car
European Segment
F-Segment
Car.info Classification
Luxury Car
Awards
Motor Trend
Car of the Year
1979
Riviera
Model
5 variants
€67,000
MSRP · EUR
8.9
Body
Convertible
Variant
Riviera Standard
1982–1985
Generation
6th Generation
Year
1985
Powertrain
5.0 V8 Hydra-Matic
Horsepower
142 hp
Drivetrain
2WD
Fuel
Transmission
Automatic, 4-speed
Gasoline
ConvertibleConvertible
2WD
Automatic, 4-speed
Gasoline