The Firebird Trans Am GTA is a passenger car from Pontiac, with rear wheel drive, a front located engine and a 2 door coupé body style.
Powering the Pontiac Firebird Trans Am GTA is an overhead valve, 5.7 litre naturally aspirated 8 cylinder engine, with 2 valves per cylinder that produces power and torque figures of 225 bhp (228 PS/168 kW) at 4200 rpm and 447 N·m (330 lb·ft/45.6 kgm) at 3200 rpm respectively.
A 4 speed automatic 'box delivers the power to the driven wheels.
Full specs
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| bodywork | |||
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| Body type | 2+2 seater fixed-head coupé | ||
| Number of doors | 2 | ||
| Designer | |||
| dimensions & weights | |||
| Wheelbase | 2566 mm | 101 inches | |
| Track/tread (front) | 1541 mm | 60.7 inches | |
| Track/tread (rear) | 1564 mm | 61.6 inches | |
| Length | 4839 mm | 190.5 inches | |
| Width | 1838 mm | 72.4 inches | |
| Height | 1263 mm | 49.7 inches | |
| Ground clearance | 115 mm | 4.5 inches | |
| length:wheelbase ratio | 1.89 | ||
| Kerb weight | |||
| Weight distribution | |||
| fuel tank capacity | 58.7 litres | 12.9 [15.5] UK [US] gal. | |
| aerodynamics | |||
| Drag coefficient | |||
| Frontal area | |||
| CdA | |||
| Powertrain | |||
| engine type | naturally aspirated petrol | ||
| Engine manufacturer | Chevrolet | ||
| Engine code | L98 | ||
| Cylinders | V 8 in 90° vee | ||
| Capacity | 5.7 litre 5733 cc (349.849 cu in) |
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| Bore × Stroke | 101.6 × 88.4 mm
4 × 3.48 in |
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| Bore/stroke ratio | 1.15 | ||
| Valve gear | overhead valve (OHV)
2 valves per cylinder 16 valves in total |
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| maximum power output (SAE net) |
228 PS (225 bhp) (168 kW) at 4200 rpm |
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| maximum torque (SAE net) |
447 Nm (330 ft·lb) (45.6 kgm) at 3200 rpm |
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| Specific output (SAE net) |
29.3 kW/litre 39.8 ps/litre 39.2 bhp/litre 0.64 bhp/cu in |
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| Specific torque (SAE net) |
77.97 Nm/litre
0.94 ft·lb/cu3 |
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| Engine construction | cast iron block & head | ||
| Lubrication | wet sumped | ||
| compression ratio | 9.3:1 | ||
| Fuel system | tuned port injection | ||
| bmep (brake mean effective pressure) | 979.8 kPa (142.1 psi) | ||
| Maximum RPM | |||
| crankshaft bearings | 5 | ||
| Engine coolant | Water | ||
| Unitary capacity | 716.63 cc | ||
| Aspiration | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Catalytic converter | Y | ||
| performance | |||
| Acceleration 0-80km/h (50mph) | |||
| Acceleration 0-60mph | |||
| Acceleration 0-100km/h | |||
| Acceleration 0-160km/h (100mph) | |||
| Standing quarter-mile | |||
| Standing kilometre | |||
| Maximum speed | |||
| Power-to-weight ratio | |||
| Weight-to-power ratio | |||
| fuel consumption | |||
| Fuel consumption | |||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | |||
| km/litre | |||
| UK MPG | |||
| US MPG | |||
| Carbon dioxide emissions | |||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | |||
| CO2 Effizienz (DE) | |||
| chassis | |||
| Engine position | front | ||
| Engine layout | longitudinal | ||
| Drive wheels | rear wheel drive | ||
| Torque split | N/A | ||
| Steering | |||
| turns lock-to-lock | |||
| Turning circle | |||
| Front suspension | |||
| Rear suspension | |||
| Wheel size front | 8JJ x 16 | ||
| Wheel size rear | 8JJ x 16 | ||
| Tyres front | 245/50 VR 16 | ||
| Tyres rear | 245/50 VR 16 | ||
| Brakes F/R | VeDi/Dr-S | ||
| Front brake diameter | 267 mm | ||
| Rear brake diameter | 241 mm | ||
| Braked area | |||
| Gearbox | 4 speed automatic | ||
| Top gear ratio | 0.7 | ||
| Final drive ratio | 3.27 | ||
| general | |||
| Carfolio.com ID | 646481 | ||
| Production total | |||
| Model code | 2FW87 Y84 | ||
| RAC rating | 51.2 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1988 Pontiac Firebird Trans Am GTA added 2020-03-04. Last modified 2020-03-16. |
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