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Pontiac
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Model
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Grand Prix
1973 Pontiac Grand Prix
United States
Gasoline
2WD
Coupe
Updated Aug 23, 2026
Image coming soon
Specifications
Vehicle Details
Powertrain
Dimensions
Engine & Performance
Dimensions & Weight
Exterior
Interior
Other
Vehicle Details
Year
1973
Make
Pontiac
Model
Grand Prix
Body Style
Coupe
Generation
3rd Generation
Doors
2
Fuel
Gasoline
Drivetrain
2WD
Transmission
Automatic, 3-speed
Powertrain
Engine Name
7.5 V8 Hydra-Matic
Engine Configuration
V
Power (hp)
254 hp
Power (kW)
186 kW
Torque
502 Nm (370 lb-ft)
Displacement
7,469 cc
Dimensions
Length
5,525 mm
(217.5 in)
Width
1,979 mm
(77.9 in)
Height
1,340 mm
(52.8 in)
Wheelbase
2,946 mm
(116.0 in)
Engine & Performance
Engine
Engine Specification
Rev. at Max Power
4,000 rpm
Rev. at Max Torque
2,800 rpm
Engine Configuration
Bore
105.44 mm
(4.2 in)
Stroke
106.93 mm
(4.2 in)
Compression Ratio
8 :1
Engine Configuration
V-Engine
Transmission & Drivetrain
Transmission
Automatic, 3-speed
Fuel
General
Tank Volume
95 litres
Dimensions & Weight
Weight
Max Roof Load
75 kg
(165 lb)
Exterior
Chassis & Body
Chassis
Chassis
Coupé
Platform
General Motors Platforms
A Platform (4th Generation)
Equipment
Other Equipment
Normal Roof
Yes
Interior
Equipment
Instrument Cluster
Odometer Limit
100,000 km/miles
Other
Car Classification
American Classification
Full-Size Luxury Car
British Classification
Luxury Car
Australian Classification
Large Car
European Segment
F-Segment
Car.info Classification
Luxury Car
Pontiac
347 vehicles
Grand Prix
Model
7 variants
€67,000
MSRP · EUR
8.9
Body
Coupe
Variant
Grand Prix Standard
1962–2003
Grand Prix Coupe Generations
3 of 5
Image coming soon
3rd Generation
1973–1977
Year
1973
Powertrain
7.5 V8 Hydra-Matic
Horsepower
254 hp
Drivetrain
2WD
Fuel
Transmission
Automatic, 3-speed
Gasoline
Coupe
2WD
Automatic, 3-speed
Gasoline
