Full specs1971 Pontiac GTO specifications
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| bodywork | |||
|---|---|---|---|
| Body type | 2+2 seater fixed-head coupé | ||
| Number of doors | 2 | ||
| Designer | |||
| dimensions & weights | |||
| Wheelbase | 2845 mm | 112 inches | |
| Track/tread (front) | 1549 mm | 61 inches | |
| Track/tread (rear) | 1524 mm | 60 inches | |
| Length | 5164 mm | 203.3 inches | |
| Width | 1948 mm | 76.7 inches | |
| Height | 1321 mm | 52 inches | |
| Ground clearance | |||
| length:wheelbase ratio | 1.82 | ||
| Kerb weight | |||
| Weight distribution | |||
| fuel tank capacity | 72 litres | 15.8 [19] UK [US] gal. | |
| aerodynamics | |||
| Drag coefficient | |||
| Frontal area | |||
| CdA | |||
| Powertrain | |||
| engine type | naturally aspirated petrol | ||
| Engine manufacturer | Pontiac | ||
| Engine code | |||
| Cylinders | V 8 in 90° vee | ||
| Capacity | 6.6 litre 6564 cc (400.56 cu in) |
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| Bore × Stroke | 104.7 × 95.3 mm
4.12 × 3.75 in |
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| Bore/stroke ratio | 1.1 | ||
| Valve gear | overhead valve (OHV)
2 valves per cylinder 16 valves in total |
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| maximum power output (gross) |
304 PS (300 bhp) (224 kW) at 4800 rpm |
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| maximum torque (gross) |
543 Nm (400 ft·lb) (55.4 kgm) at 3600 rpm |
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| Specific output (gross) |
34.1 kW/litre 46.3 ps/litre 45.7 bhp/litre 0.75 bhp/cu in |
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| Specific torque (gross) |
82.72 Nm/litre
1 ft·lb/cu3 |
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| Engine construction | cast iron block & head | ||
| Lubrication | wet sumped | ||
| compression ratio | 8.2:1 | ||
| Fuel system | 1 carburettor | ||
| bmep (brake mean effective pressure) | 1039.5 kPa (150.8 psi) | ||
| Maximum RPM | |||
| crankshaft bearings | |||
| Engine coolant | Water | ||
| Unitary capacity | 820.5 cc | ||
| Aspiration | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Catalytic converter | N | ||
| 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 | 5 x 14 | ||
| Wheel size rear | 5 x 14 | ||
| Tyres front | G70-14 | ||
| Tyres rear | G70-14 | ||
| Brakes F/R | Dr/Dr | ||
| Front brake diameter | 241 mm | ||
| Rear brake diameter | 241 mm | ||
| Braked area | |||
| Gearbox | 4 speed manual | ||
| Top gear ratio | 1 | ||
| Final drive ratio | 3.55 | ||
| general | |||
| Carfolio.com ID | 461846 | ||
| Production total | |||
| Model code | |||
| RAC rating | 54.4 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1971 Pontiac GTO added 2016-03-21. Last modified 2020-03-16. |
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Pontiac GTO models
2 door fixed-head coupé FR 3M 6555 cm3/400.0cuin 203 PS 200 bhp 149 kW 1681 kg
2 door fixed-head coupé FR 4M 7462 cm3/455.4cuin 340 PS 335 bhp 250 kW
2 door fixed-head coupé FR 3M 7462 cm3/455.4cuin 340 PS 335 bhp 250 kW
2 door fixed-head coupé FR 3M 6564 cm3/400.6cuin 304 PS 300 bhp 224 kW
2 door fixed-head coupé FR 3A 7462 cm3/455.4cuin 330 PS 325 bhp 242 kW
2 door convertible/cabriolet FR 4M 7462 cm3/455.4cuin 340 PS 335 bhp 250 kW
2 door convertible/cabriolet FR 3M 7462 cm3/455.4cuin 340 PS 335 bhp 250 kW
2 door convertible/cabriolet FR 3A 7462 cm3/455.4cuin 330 PS 325 bhp 242 kW
2 door convertible/cabriolet FR 4M 6564 cm3/400.6cuin 304 PS 300 bhp 224 kW
2 door convertible/cabriolet FR 3M 6564 cm3/400.6cuin 304 PS 300 bhp 224 kW
2 door convertible/cabriolet FR 3A 6564 cm3/400.6cuin 304 PS 300 bhp 224 kW
2 door convertible/cabriolet FR 3A 7462 cm3/455.4cuin 340 PS 335 bhp 250 kW
2 door fixed-head coupé FR 3A 6564 cm3/400.6cuin 304 PS 300 bhp 224 kW
2 door fixed-head coupé FR 3A 7462 cm3/455.4cuin 340 PS 335 bhp 250 kW
2 door fixed-head coupé FR 3M 6548 cm3/399.6cuin 355 PS 350 bhp 261 kW 1715 kg
2 door fixed-head coupé FR 3M 7462 cm3/455.4cuin 365 PS 360 bhp 268 kW 1715 kg
2 door fixed-head coupé FR 3M 6548 cm3/399.6cuin 370 PS 365 bhp 272 kW 1715 kg
2 door fixed-head coupé FR 4M 6548 cm3/399.6cuin 375 PS 370 bhp 276 kW 1715 kg
2 door fixed-head coupé FR 6548 cm3/399.6cuin 375 PS 370 bhp 276 kW 1400 kg
2 door fixed-head coupé FR 6548 cm3/399.6cuin 431 PS 425 bhp 317 kW
2 door fixed-head coupé FR 4M 6548 cm3/399.6cuin 371 PS 366 bhp 273 kW
2 door fixed-head coupé FR 3A 6548 cm3/399.6cuin 371 PS 366 bhp 273 kW 1590 kg
2 door convertible/cabriolet FR 3M 6548 cm3/399.6cuin 355 PS 350 bhp 261 kW 1665 kg
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