The 850 Spyder is a rear wheel drive convertible/cabriolet motor car with a rear located engine, produced by Cisitalia.
The 4 cylinder, overhead valve naturally aspirated engine has 2 valves per cylinder and a volume of 0.8 litres. For this model it produces power and torque figures of 53 bhp (54 PS/40 kW) at 6200 rpm and 68.6 Nm (51 lbft/7 kgm) at 2800 rpm respectively.
A 4 speed manual gearbox transfers the power to the driven wheels.
The Cisitalia 850 Spyder weighs a claimed 600 kg at the kerb.
Top quoted speed is 161 km/h or 100 mph.
Full specs
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| bodywork | |||
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| Body type | 2 seater convertible/cabriolet | ||
| Number of doors | 2 | ||
| Designer | |||
| dimensions & weights | |||
| Wheelbase | 2000 mm | 78.7 inches | |
| Track/tread (front) | 1161 mm | 45.7 inches | |
| Track/tread (rear) | 1161 mm | 45.7 inches | |
| Length | 3850 mm | 151.6 inches | |
| Width | 1450 mm | 57.1 inches | |
| Height | 1250 mm | 49.2 inches | |
| Ground clearance | |||
| length:wheelbase ratio | 1.93 | ||
| Kerb weight | 600 kg | 1323 lb | |
| Weight distribution | |||
| fuel tank capacity | 21.8 litres | 4.8 [5.8] UK [US] gal. | |
| aerodynamics | |||
| Drag coefficient | |||
| Frontal area | |||
| CdA | |||
| Powertrain | |||
| engine type | naturally aspirated petrol | ||
| Engine manufacturer | Fiat | ||
| Engine code | |||
| Cylinders | Straight 4 | ||
| Capacity | 0.8 litre 848 cc (51.748 cu in) |
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| Bore × Stroke | 62.5 × 69.1 mm
2.46 × 2.72 in |
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| Bore/stroke ratio | 0.9 | ||
| Valve gear | overhead valve (OHV)
2 valves per cylinder 8 valves in total |
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| maximum power output (Net) |
54 PS (53 bhp) (40 kW) at 6200 rpm |
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| maximum torque (Net) |
68.6 Nm (51 ft·lb) (7 kgm) at 2800 rpm |
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| Specific output (Net) |
46.6 kW/litre 63.4 ps/litre 62.5 bhp/litre 1.02 bhp/cu in |
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| Specific torque (Net) |
80.9 Nm/litre
0.98 ft·lb/cu3 |
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| Engine construction | |||
| Lubrication | |||
| compression ratio | 9.2:1 | ||
| Fuel system | |||
| bmep (brake mean effective pressure) | 1016.6 kPa (147.4 psi) | ||
| Maximum RPM | |||
| crankshaft bearings | |||
| Engine coolant | Other | ||
| Unitary capacity | 212 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 | 161 km/h (100 mph) | ||
| Power-to-weight ratio | Higher is better 89.56 PS/tonne (1000 kg) 0.09 PS/kg 65.87 kW/tonne (1000 kg) 0.07 kW/kg 88.33 bhp/tonne (1000 kg) 0.09 bhp/kg 0.04 bhp/lb |
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| Weight-to-power ratio | Lower is better 15.18 kg/kW 25.36 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 | rear | ||
| Engine layout | longitudinal | ||
| Drive wheels | rear wheel drive | ||
| Torque split | N/A | ||
| Steering | |||
| turns lock-to-lock | |||
| Turning circle | |||
| Front suspension | I.LS. | ||
| Rear suspension | I.SwArms.CS. | ||
| Wheel size front | |||
| Wheel size rear | |||
| Tyres front | 5.20 x 12 | ||
| Tyres rear | 5.20 x 12 | ||
| Brakes F/R | Di/Dr | ||
| Front brake diameter | |||
| Rear brake diameter | |||
| Braked area | |||
| Gearbox | 4 speed manual | ||
| Top gear ratio | |||
| Final drive ratio | |||
| general | |||
| Carfolio.com ID | 136730 | ||
| Production total | |||
| Model code | |||
| RAC rating | 9.7 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1963 Cisitalia 850 Spyder added 2005-12-15. Last modified 2013-02-28. |
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