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| General Information |
| Make |
Pontiac |
| Model |
Firebird Trans Am |
| Production Year |
1976 |
| 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 |
2 |
| Wheelbase |
2746 mm (108,1 in) |
| Front Track |
1554 mm (61,2 in) |
| Rear Track |
1532 mm (60,3 in) |
| Length |
4999 mm (196,8 in) |
| Width |
1854 mm (73 in) |
| Height |
1260 mm (49,6 in) |
| Ground Clearance |
135 mm (5,3 in) |
| Length / Wheelbase Ratio |
1,82 |
| Weight |
1701 kg (3746,7 lb) |
| Weight Distribution (front/rear) |
%57 / %43 |
| Fuel Capacity |
76,5 litre (16,8 Imp gal , 20,2 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 |
Pontiac |
| Engine Location |
Front |
| Engine Alignment |
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| Engine Construction |
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| Coolant Type |
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| Engine Type |
OHV |
| Number of Cylinders and Placement |
V-8 |
| Valves per Cylinder |
2 (Total of 16 Pieces) |
| Engine Displacement |
7462 cc (455,36 cu in) |
| Bore |
105,4 mm (4,15 in) |
| Stroke |
106,9 mm (4,21 in) |
| Bore / Stroke Ratio |
0,99 |
| Unitary Capacity |
932,75 cc/cylinder (56,92 cu in/cylinder) |
| Number of Main Bearings |
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| Compression Ratio |
7,6 : 1 |
| Fuel System Type |
1 Rochester carburettor |
| Aspiration Type |
Normal |
| Compressor Type |
- |
| Intercooler Type |
None |
| Catalytic Converter |
Yes |
| Maximum Engine Power |
200 HP (149,1 kW) |
| Maximum Engine Power rpm |
3500 d/d |
| Maximum Engine Torque |
448 N.m (330,6 lb.ft , 45,7 kg.m) |
| Maximum Engine Torque rpm |
2000 d/d |
| Engine Torque at Max. Engine Power rpm |
406,9 N.m (3500 d/d) |
| Power / Weight Ratio |
117,6 HP/ton (87,7 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 |
6,5 s |
| 0 - 60 mph |
8,4 s |
| 0 - 100 km/h |
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| 0 - 160 km/h |
22,5 s |
| 80 - 120 km/h (in top gear) |
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| 0 - 400 m Acceleration |
15,9 s @ 140 km/h (87 mph) |
| 0 - 1000 m Acceleration |
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| Top Speed |
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| Gearbox and Transmission |
| Transmission Type |
4M |
| 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) |
2,4 |
| Turning Circle Diameter |
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| Suspension (front) |
I.DW.CS.ARB. |
| Suspension (rear) |
LA.LS.ARB. |
| Brakes (front/rear) |
Di/Dr-S |
| Brake Disc Diameter (front) |
279 mm |
| Brake Disc Diameter (rear) |
241 mm |
| Wheels (front) |
7JJ x 15 |
| Wheels (rear) |
7JJ x 15 |
| Tyres (front) |
GR70-15 |
| Tyres (rear) |
GR70-15 |
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