The 40-60 hp Aerodinamica is a rear wheel drive Castagna designed saloon (sedan) car with a front located engine, from Alfa.
The Alfa 40-60 hp Aerodinamica's engine is a naturally aspirated petrol, 6.1 litre, overhead valve 4 cylinder with 2 valves per cylinder. It develops 73 bhp (74 PS/54 kW) of power at 2200 rpm.
This power is delivered to the wheels via a 4 speed manual gearbox.
Claimed kerb weight is 1000 kg.
The Alfa 40-60 hp Aerodinamica is claimed to achieve a top speed of 139 km/h, or 86 mph.
Full specs
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| bodywork | |||
|---|---|---|---|
| Body type | 4/5 seater sedan/saloon | ||
| Number of doors | |||
| Designer | Castagna | ||
| dimensions & weights | |||
| Wheelbase | 3200 mm | 126 inches | |
| Track/tread (front) | 1450 mm | 57.1 inches | |
| Track/tread (rear) | 1450 mm | 57.1 inches | |
| Length | 5500 mm | 216.5 inches | |
| Width | 1700 mm | 66.9 inches | |
| Height | 2230 mm | 87.8 inches | |
| Ground clearance | |||
| length:wheelbase ratio | 1.72 | ||
| Kerb weight | 1000 kg | 2205 lb | |
| Weight distribution | |||
| fuel tank capacity | |||
| aerodynamics | |||
| Drag coefficient | |||
| Frontal area | |||
| CdA | |||
| Powertrain | |||
| engine type | naturally aspirated petrol | ||
| Engine manufacturer | Alfa Romeo | ||
| Engine code | |||
| Cylinders | Straight 4 | ||
| Capacity | 6.1 litre 6088 cc (371.513 cu in) |
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| Bore × Stroke | 110 × 160 mm
4.33 × 6.3 in |
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| Bore/stroke ratio | 0.69 | ||
| Valve gear | overhead valve (OHV)
2 valves per cylinder 8 valves in total |
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| maximum power output | 74 PS (73 bhp) (54 kW) at 2200 rpm |
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| maximum torque | |||
| Specific output | 8.9 kW/litre 12.2 ps/litre 12 bhp/litre 0.2 bhp/cu in |
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| Engine construction | cast iron dual block | ||
| Lubrication | |||
| compression ratio | 4.35:1 | ||
| Fuel system | |||
| bmep (brake mean effective pressure) | |||
| Maximum RPM | |||
| crankshaft bearings | |||
| Engine coolant | Water | ||
| Unitary capacity | 1522 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 | 139 km/h (86 mph) | ||
| Power-to-weight ratio | Higher is better 74.01 PS/tonne (1000 kg) 0.07 PS/kg 54.44 kW/tonne (1000 kg) 0.05 kW/kg 73 bhp/tonne (1000 kg) 0.07 bhp/kg 0.03 bhp/lb |
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| Weight-to-power ratio | Lower is better 18.37 kg/kW 30.68 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 | LA.LS. | ||
| Rear suspension | LA.LS. | ||
| Wheel size front | |||
| Wheel size rear | |||
| Tyres front | 890 x 120 | ||
| Tyres rear | 695 x 135 | ||
| Brakes F/R | -/Dr | ||
| Front brake diameter | |||
| Rear brake diameter | |||
| Braked area | |||
| Gearbox | 4 speed manual | ||
| Top gear ratio | 1 | ||
| Final drive ratio | |||
| general | |||
| Carfolio.com ID | 51326 | ||
| Production total | 27 | ||
| Model code | |||
| RAC rating | 30.0 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1913 Alfa 40-60 hp Aerodinamica added before December 1995. Last modified 2015-07-19. |
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