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Pontiac Grand Am

Bodywork

type 4/5S FHC
doors 2

Engine information

Bore × stroke 104.65 mm × 95.25 mm 4.12 in × 3.75 in
Cylinders V-8 in 90.0° vee
Displace 6.6 litre 6556 cc (400.072 cu in)
Engine type OHV
Valves 2 valves per cylinder | 16 valves in total
Engine construction
Sump
Compression ratio 8.00:1
Fuel system 1 Rochester carburettor
Maximum power
0-50 mph 7.40 s
0-60 mph 10.30 s
0-100 mph 33.70 s
0-100 km/h
80 - 120 km/h
402 m (Quarter mile) 17.50 s @ 77.50
Standing km
Top speed
Fuel consumption
CO2 emissions
Power to weight ratio 87.18 bhp/ton
Specific output
Maximum torque
bmep 831.9 kPa (120.7 psi)
Specific torque 66.2 Nm/litre
Maximum rpm
Code
Main bearings
Coolant Water
Bore / stroke ratio 1.1
Unitary capacity 819.5 cc/cylinder
Aspiration Normal
Compressor type N/A
Intercooler None
Catalytic converter

Dimensions and weight

wheelbase 2845 mm
wheelbase 112 in
Length (milimeters) 5298 mm
Length (inches) 208.6 in
Width (milimeters) 1974 mm
Width (inches) 77.7 in
Height (milimeters) 1344 mm
Height (inches) 52.9 in
L:W ratio 1.86
Ground clearance (milimeters) 107 mm
Ground clearance (inches) 4.2 in
Kerb weight (kilograms) 1950 kg
Kerb weight (pounds) 4299 lb
Weight distribuiton 57.00 %
Fuel capacity (litres) 94.7 litre
Fuel capacity (UK Ga) 20.8 UK Ga
Fuel capacity (US Gal) 25 US Gal

Aerodynamics

Drag coefficient
Frontal area
Cx

Chassis

Engine location Front
Engine alignment Longitudinal
Drive RWD
Steering recirculating ball PAS
Turns lock-to-lock 3.300
Turning circle
Tyres Uniroyal GR70-15
Wheels 7JJ x 15
Brakes F/R Di/Dr-S
Brake ∅ 279 mm
Braked area
Transmission 3A
Top gear ratio 1.00
Final drive ratio 3.08

General information

RAC rating 54.3
Number made
Model code
Model family
Insurance classification No information available
Tax band No information available

Manual Download

Download 1973 Pontiac Grand Am PDF Manual
Designer unknown
Year 1973

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