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| General Information |
| Make |
Pontiac |
| Model |
Le Mans Coupe |
| Production Year |
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| Country |
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| Designer |
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| Production Number |
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| Model Code |
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| Model Family |
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| Chassis and Dimensions |
| Chassis Type |
2+2 FHC |
| Number of Doors |
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| Wheelbase |
2845 mm (112 in) |
| Front Track |
1549 mm (61 in) |
| Rear Track |
1524 mm (60 in) |
| Length |
5161 mm (203,2 in) |
| Width |
1948 mm (76,7 in) |
| Height |
1321 mm (52 in) |
| Ground Clearance |
109 mm (4,3 in) |
| Length / Wheelbase Ratio |
1,81 |
| Weight |
1498 kg (3299,6 lb) |
| Weight Distribution (front/rear) |
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| Fuel Capacity |
76 litre (16,7 Imp gal , 20,1 US gal) |
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| Aerodynamics |
| Drag Coefficient |
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| Frontal Area |
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| Cx |
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| Engine Specifications |
| Engine Manufacturer |
GM |
| Engine Location |
Front |
| Engine Alignment |
Longitudinal |
| Engine Construction |
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| Coolant Type |
Water |
| Engine Type |
OHV |
| Number of Cylinders and Placement |
S-6 |
| Valves per Cylinder |
2 (Total of 12 Pieces) |
| Engine Displacement |
4097 cc (250,02 cu in) |
| Bore |
98,3 mm (3,87 in) |
| Stroke |
89,7 mm (3,53 in) |
| Bore / Stroke Ratio |
1,1 |
| Unitary Capacity |
682,83 cc/cylinder (41,67 cu in/cylinder) |
| Number of Main Bearings |
7 |
| Compression Ratio |
8,5 : 1 |
| Fuel System Type |
1 Ro carb |
| Aspiration Type |
Normal |
| Compressor Type |
- |
| Intercooler Type |
None |
| Catalytic Converter |
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| Maximum Engine Power |
110 HP (82 kW) |
| Maximum Engine Power rpm |
3800 d/d |
| Maximum Engine Torque |
251 N.m (185,2 lb.ft , 25,6 kg.m) |
| Maximum Engine Torque rpm |
1600 d/d |
| Engine Torque at Max. Engine Power rpm |
206,1 N.m (3800 d/d) |
| Power / Weight Ratio |
73,4 HP/ton (54,8 W/kg) |
| Power / Engine Displacement Ratio |
26,8 HP/litre (20 kW/litre) |
| CO2 Emissions |
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| Fuel Consumption |
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| Performance |
| 0 - 80 km/h |
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| 0 - 60 mph |
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| 0 - 100 km/h |
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| 0 - 160 km/h |
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| 80 - 120 km/h (in top gear) |
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| 0 - 400 m Acceleration |
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| 0 - 1000 m Acceleration |
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| Top Speed |
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| Gearbox and Transmission |
| Transmission Type |
3M |
| Top Gear Ratio |
1 : 1 |
| Final Drive Ratio |
3,23 : 1 |
| Drive Wheels |
RWD (Rear Wheel Drive) |
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| Handling, Suspension Geometry and Brakes |
| Steering Type |
recirculating ball |
| Steering Turns (lock to lock) |
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| Turning Circle Diameter |
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| Suspension (front) |
I.W.TrLi.CS.ARB. |
| Suspension (rear) |
LA.TrRA.CS. |
| Brakes (front/rear) |
Dr/Dr |
| Brake Disc Diameter (front) |
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| Brake Disc Diameter (rear) |
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| Wheels (front) |
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| Wheels (rear) |
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| Tyres (front) |
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| Tyres (rear) |
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