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Pontiac
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Model
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Grand Am
1973 Pontiac Grand Am
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 Am
Body Style
Coupe
Generation
1st Generation
Doors
2
Fuel
Gasoline
Drivetrain
2WD
Transmission
Automatic
Manual, 3
4-speed
Powertrain
Engine Name
6.6 V8
Engine Configuration
V
Power (hp)
172 hp
Power (kW)
127 kW
Torque
414 Nm (305 lb-ft)
Displacement
6,558 cc
Dimensions
Length
5,357 mm
(210.9 in)
Width
1,974 mm
(77.7 in)
Height
1,344 mm
(52.9 in)
Wheelbase
2,845 mm
(112.0 in)
Engine & Performance
Engine
Engine Specification
Rev. at Max Power
4,000 rpm
Rev. at Max Torque
2,200 rpm
Engine Configuration
Bore
104.68 mm
(4.1 in)
Stroke
95.25 mm
(3.8 in)
Compression Ratio
7.6 :1
Engine Configuration
V-Engine
Transmission & Drivetrain
Transmission
Automatic
Manual, 3
4-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 (5th Generation)
Equipment
Other Equipment
Normal Roof
Yes
Rims & Tires
Number of Bolts
5 pcs
Bolt Distance
121
Central Bore (CB), front
70.3
Fastening Type
Lug Nuts
Interior
Equipment
Instrument Cluster
Odometer Limit
100,000 km/miles
Other
Car Classification
American Classification
Mid-Size Car
British Classification
Large Family Car
Australian Classification
Medium Car
European Segment
D-Segment
Car.info Classification
Large Family Car
Grand Am
Model
1 variant
€67,000
MSRP · EUR
8.9
Body
Coupe
Variant
Grand Am Standard
1973–2005
Grand Am Coupe Generations
1 of 5
Image coming soon
1st Generation
1973–1975
Year
1973
Powertrain
6.6 V8
Horsepower
172 hp
Drivetrain
2WD
Fuel
Transmission
Automatic | Manual, 3 | 4-speed
Gasoline
CoupeCoupe
2WD
Automatic | Manual, 3 | 4-speed
Gasoline