The Series 25 is a rear wheel drive saloon (sedan) car with a front located engine, from Pontiac.
It's powered courtesy of a naturally aspirated engine of 3.9 litre capacity. This unit features side valve valve gear, 6 cylinder layout, and 2 valves per cylinder. It has an output of 118 bhp (120 PS/88 kW) of power at 3800 rpm.
The power is supplied to the wheels through a 3 speed manual transmission.
Stated kerb weight is 1524 kg.
Full specs
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| bodywork | |||
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| Body type | 4/5 seater sedan/saloon | ||
| Number of doors | 4 | ||
| Designer | |||
| dimensions & weights | |||
| Wheelbase | 3099 mm | 122 inches | |
| Track/tread (front) | 1499 mm | 59 inches | |
| Track/tread (rear) | 1499 mm | 59 inches | |
| Length | 5156 mm | 203 inches | |
| Width | 1956 mm | 77 inches | |
| Height | 1613 mm | 63.5 inches | |
| Ground clearance | 178 mm | 7 inches | |
| length:wheelbase ratio | 1.66 | ||
| Kerb weight | 1524 kg | 3360 lb | |
| Weight distribution | |||
| fuel tank capacity | |||
| aerodynamics | |||
| Drag coefficient | |||
| Frontal area | |||
| CdA | |||
| Powertrain | |||
| engine type | naturally aspirated petrol | ||
| Engine manufacturer | Pontiac | ||
| Engine code | |||
| Cylinders | Straight 6 | ||
| Capacity | 3.9 litre 3905 cc (238.298 cu in) |
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| Bore × Stroke | 90.5 × 101.6 mm
3.56 × 4 in |
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| Bore/stroke ratio | 0.89 | ||
| Valve gear | side valve (SV)
2 valves per cylinder 12 valves in total |
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| maximum power output | 120 PS (118 bhp) (88 kW) at 3800 rpm |
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| maximum torque | |||
| Specific output | 22.5 kW/litre 30.6 ps/litre 30.2 bhp/litre 0.5 bhp/cu in |
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| Engine construction | |||
| Lubrication | |||
| compression ratio | 7:1 | ||
| Fuel system | |||
| bmep (brake mean effective pressure) | |||
| Maximum RPM | |||
| crankshaft bearings | |||
| Engine coolant | Water | ||
| Unitary capacity | 650.83 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 | Higher is better 78.5 PS/tonne (1000 kg) 0.08 PS/kg 57.74 kW/tonne (1000 kg) 0.06 kW/kg 77.43 bhp/tonne (1000 kg) 0.08 bhp/kg 0.03 bhp/lb |
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| Weight-to-power ratio | Lower is better 17.32 kg/kW 28.93 lb/bhp |
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| 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 | 12.60 m | ||
| Front suspension | I.CS. | ||
| Rear suspension | LA.SE. | ||
| Wheel size front | |||
| Wheel size rear | |||
| Tyres front | |||
| Tyres rear | |||
| Brakes F/R | |||
| Front brake diameter | |||
| Rear brake diameter | |||
| Braked area | |||
| Gearbox | 3 speed manual | ||
| Top gear ratio | 4.1 | ||
| Final drive ratio | |||
| general | |||
| Carfolio.com ID | 73788 | ||
| Production total | |||
| Model code | |||
| RAC rating | 30.5 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1954 Pontiac Series 25 added 1997-11-24. Last modified 2013-02-28. |
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