The DB 2/4 Mk II is a rear wheel drive coupé passenger car with a front mounted engine, manufactured by Aston Martin.
Its engine is a naturally aspirated petrol, 2.9 litre, double overhead camshaft 6 cylinder with 2 valves per cylinder. This unit produces 165 bhp (167 PS/123 kW) of power at 5000 rpm.
This power is delivered to the wheels by means of a 4 speed manual transmission.
It weighs a quoted 1177 kg at the kerb.
Maximum speed claimed is 193 km/h (120 mph).
Full specs
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| bodywork | |||
|---|---|---|---|
| Body type | 2+2 seater fixed-head coupé | ||
| Number of doors | 2 | ||
| Designer | |||
| dimensions & weights | |||
| Wheelbase | 2515 mm | 99 inches | |
| Track/tread (front) | 1372 mm | 54 inches | |
| Track/tread (rear) | 1372 mm | 54 inches | |
| Length | 4305 mm | 169.5 inches | |
| Width | 1651 mm | 65 inches | |
| Height | 1360 mm | 53.5 inches | |
| Ground clearance | |||
| length:wheelbase ratio | 1.71 | ||
| Kerb weight | 1177 kg | 2595 lb | |
| Weight distribution | |||
| fuel tank capacity | |||
| aerodynamics | |||
| Drag coefficient | |||
| Frontal area | |||
| CdA | |||
| Powertrain | |||
| engine type | naturally aspirated petrol | ||
| Engine manufacturer | Aston Martin | ||
| Engine code | |||
| Cylinders | Straight 6 | ||
| Capacity | 2.9 litre 2922 cc (178.311 cu in) |
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| Bore × Stroke | 83 × 90 mm
3.27 × 3.54 in |
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| Bore/stroke ratio | 0.92 | ||
| Valve gear | double overhead camshaft (DOHC)
2 valves per cylinder 12 valves in total |
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| maximum power output | 167 PS (165 bhp) (123 kW) at 5000 rpm |
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| maximum torque | |||
| Specific output | 42.1 kW/litre 57.3 ps/litre 56.5 bhp/litre 0.93 bhp/cu in |
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| Engine construction | |||
| Lubrication | |||
| compression ratio | 8.6:1 | ||
| Fuel system | 2 SU carbs | ||
| bmep (brake mean effective pressure) | |||
| Maximum RPM | |||
| crankshaft bearings | |||
| Engine coolant | Water | ||
| Unitary capacity | 487 cc | ||
| Aspiration | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Catalytic converter | N | ||
| performance | |||
| Acceleration 0-80km/h (50mph) | 8.1 s | ||
| Acceleration 0-60mph | |||
| Acceleration 0-100km/h | |||
| Acceleration 0-160km/h (100mph) | |||
| Standing quarter-mile | |||
| Standing kilometre | |||
| Maximum speed | 193 km/h (120 mph) | ||
| Power-to-weight ratio | Higher is better 142.14 PS/tonne (1000 kg) 0.14 PS/kg 104.54 kW/tonne (1000 kg) 0.1 kW/kg 140.19 bhp/tonne (1000 kg) 0.14 bhp/kg 0.06 bhp/lb |
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| Weight-to-power ratio | Lower is better 9.57 kg/kW 15.98 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 | |||
| Front suspension | |||
| Rear suspension | |||
| Wheel size front | |||
| Wheel size rear | |||
| Tyres front | |||
| Tyres rear | |||
| Brakes F/R | |||
| Front brake diameter | |||
| Rear brake diameter | |||
| Braked area | |||
| Gearbox | 4 speed manual | ||
| Top gear ratio | 1 | ||
| Final drive ratio | 3.77 | ||
| general | |||
| Carfolio.com ID | 49676 | ||
| Production total | |||
| Model code | |||
| RAC rating | 25.6 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1955 Aston Martin DB 2/4 Mk II added before December 1995. Last modified 2013-02-28. |
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