汽车规格

1972 Pontiac Le Mans Coupé

信息

Pontiac

Quick Facts

Build Start: 1972

Available in other variants

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规格

General

Build Start: 1972
Model Variant: Le

Dimensions

Track/tread (front): 1549mm
Length: 5161mm
Height: 1321mm
Fuel Tank Capacity: 76litres
Wheelbase: 2845mm
Track/tread (rear): 1524mm
Width: 1948mm
Ground clearance: 109mm
Kerb weight: 1604kg

Body Details

Body Type: 2+2 seater fixed-head coupé

Engine Details

Engine Coolant: Water
Aspiration: Normal
Engine Layout: longitudinal
Top Gear Ratio: 1
Engine Manufacturer: GM
Capacity: 6.6 litre (6555cc)
Bore/stroke ratio: 1.1
Compression Ratio: 8.2:1
Crankshaft Bearings: 5
Engine Position: front
Gearbox: 3 speed manual
Final Drive Ratio: 3.55
Engine Type: naturally aspirated petrol
Cylinders: V 8
Bore × Stroke: 104.6 × 95.25mm
Specific output(DIN): 30.5 bhp/litre0.5 bhp/cu in
Specific torque(DIN): 61.02 Nm/litre, 0.74 ft·lb/cu3

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Performance

Weight-to-power ratio: 10.75kg/kW
maximum power output(DIN): 203 PS (200 bhp) (149 kW)at 4000 rpm
maximum torque(DIN): 400 Nm (295 ft·lb) (40.8 kgm)at 2000 rpm
Power-to-weight ratio: 126.42 PS/tonne (1000 kg)
Drive Wheels: rear wheel drive

Fuel Consump.

Fuel system: 1 Ro carb

Chassis & Geomtry

Front Suspension: I.W.TrLi.CS.ARB.
Length:Wheelbase Ratio: 1.81
Rear suspension: LA.TrRA.CS.

Brakes

bmep (brake mean effective pressure): 766.8kPa
Brakes F/R: Dr/Dr

Other

RAC rating: 54.3
Unitary Capacity: 819.38cc
Valve Gear: overhead valve (OHV), 2 valves per cylinder, 16 valves in total

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