Full specs
1947 AC 2-Litre specifications
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| bodywork | |||
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| Body type | 4/5 seater sedan/saloon | ||
| Number of doors | 2 | ||
| Designer | |||
| dimensions & weights | |||
| Wheelbase | 2972 mm | 117 inches | |
| Track/tread (front) | |||
| Track/tread (rear) | 1422 mm | 56 inches | |
| Length | 4674 mm | 184 inches | |
| Width | 1702 mm | 67 inches | |
| Height | 1550 mm | 61 inches | |
| Ground clearance | 178 mm | 7 inches | |
| length:wheelbase ratio | 1.57 | ||
| Kerb weight | 1320 kg | 2910 lb | |
| Weight distribution | |||
| fuel tank capacity | 52.3 litres | 11.5 [13.8] UK [US] gal. | |
| aerodynamics | |||
| Drag coefficient | |||
| Frontal area | |||
| CdA | |||
| Powertrain | |||
| engine type | naturally aspirated petrol | ||
| Engine manufacturer | AC | ||
| Engine code | |||
| Cylinders | Straight 6 | ||
| Capacity | 2 litre 1991 cc (121.498 cu in) |
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| Bore × Stroke | 65 × 100 mm
2.56 × 3.94 in |
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| Bore/stroke ratio | 0.65 | ||
| Valve gear | single overhead camshaft (SOHC)
2 valves per cylinder 12 valves in total |
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| maximum power output | 77 PS (76 bhp) (57 kW) at 4500 rpm |
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| maximum torque | 136 Nm (100 ft·lb) (13.9 kgm) at 2500 rpm |
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| Specific output | 28.5 kW/litre 38.7 ps/litre 38.2 bhp/litre 0.63 bhp/cu in |
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| Specific torque |
68.31 Nm/litre
0.83 ft·lb/cu3 |
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| Engine construction | |||
| Lubrication | |||
| compression ratio | 6.75:1 | ||
| Fuel system | 3 SU carbs | ||
| bmep (brake mean effective pressure) | 858.4 kPa (124.5 psi) | ||
| Maximum RPM | |||
| crankshaft bearings | |||
| Engine coolant | Water | ||
| Unitary capacity | 331.83 cc | ||
| Aspiration | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Catalytic converter | N | ||
| performance | |||
| Acceleration 0-80km/h (50mph) | 14.4 s | ||
| Acceleration 0-60mph | |||
| Acceleration 0-100km/h | |||
| Acceleration 0-160km/h (100mph) | |||
| Standing quarter-mile | 22.2 s | ||
| Standing kilometre | |||
| Maximum speed | 135 km/h (84 mph) | ||
| Power-to-weight ratio | Higher is better 58.38 PS/tonne (1000 kg) 0.06 PS/kg 42.93 kW/tonne (1000 kg) 0.04 kW/kg 57.58 bhp/tonne (1000 kg) 0.06 bhp/kg 0.03 bhp/lb |
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| Weight-to-power ratio | Lower is better 23.29 kg/kW 38.91 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 | 11.90 m | ||
| Front suspension | LA.SE. | ||
| Rear suspension | LA.SE. | ||
| Wheel size front | |||
| Wheel size rear | |||
| Tyres front | |||
| Tyres rear | |||
| Brakes F/R | Dr/Dr | ||
| Front brake diameter | |||
| Rear brake diameter | |||
| Braked area | |||
| Gearbox | 4 speed manual | ||
| Top gear ratio | 1 | ||
| Final drive ratio | 4.55 | ||
| general | |||
| Carfolio.com ID | 51700 | ||
| Production total | |||
| Model code | |||
| RAC rating | 15.7 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1947 AC 2-Litre added before December 1995. Last modified 2013-02-28. |
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