The 850 Cuatro Puertas Largo is a passenger car from Seat, with rear wheel drive, a rear positioned engine and a 4 door saloon (sedan) body style.
Its 4 cylinder, overhead valve naturally aspirated powerplant has 2 valves per cylinder and a displacement of 0.8 litres. In this application it provides power and torque figures of 41 bhp (41.6 PS/30.6 kW) at 5300 rpm and 60 Nm (44 lbft/6.1 kgm) at 3400 rpm respectively.
The engine supplies its power through to the wheels by means of a 4 speed manual transmission.
Its stated kerb weight is 713 kg.
The Seat 850 Cuatro Puertas Largo is said to be able to achieve a maxiumum speed of 125 km/h (78 mph).
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 | 2177 mm | 85.7 inches | |
| Track/tread (front) | 1146 mm | 45.1 inches | |
| Track/tread (rear) | 1212 mm | 47.7 inches | |
| Length | 3726 mm | 146.7 inches | |
| Width | 1425 mm | 56.1 inches | |
| Height | 1346 mm | 53 inches | |
| Ground clearance | |||
| length:wheelbase ratio | 1.71 | ||
| Kerb weight | 713 kg | 1572 lb | |
| Weight distribution | |||
| fuel tank capacity | 30 litres | 6.6 [7.9] 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 843 cc (51.443 cu in) |
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| Bore × Stroke | 65 × 63.5 mm
2.56 × 2.5 in |
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| Bore/stroke ratio | 1.02 | ||
| Valve gear | overhead valve (OHV)
2 valves per cylinder 8 valves in total |
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| maximum power output (SAE) |
41.6 PS (41 bhp) (30.6 kW) at 5300 rpm |
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| maximum torque (SAE) |
60 Nm (44 ft·lb) (6.1 kgm) at 3400 rpm |
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| Specific output (SAE) |
36.3 kW/litre 49.3 ps/litre 48.6 bhp/litre 0.8 bhp/cu in |
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| Specific torque (SAE) |
71.17 Nm/litre
0.86 ft·lb/cu3 |
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| Engine construction | |||
| Lubrication | wet sumped | ||
| compression ratio | 8.8:1 | ||
| Fuel system | 1 Bressel Weber 30 ICF-1 carburettor | ||
| bmep (brake mean effective pressure) | 894.4 kPa (129.7 psi) | ||
| Maximum RPM | |||
| crankshaft bearings | |||
| Engine coolant | Water | ||
| Unitary capacity | 210.75 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 | 125 km/h (78 mph) | ||
| Power-to-weight ratio | Higher is better 58.3 PS/tonne (1000 kg) 0.06 PS/kg 42.88 kW/tonne (1000 kg) 0.04 kW/kg 57.5 bhp/tonne (1000 kg) 0.06 bhp/kg 0.03 bhp/lb |
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| Weight-to-power ratio | Lower is better 23.32 kg/kW 38.95 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 | |||
| Rear suspension | |||
| Wheel size front | |||
| Wheel size rear | |||
| Tyres front | 5.50-12 | ||
| Tyres rear | 5.50-12 | ||
| Brakes F/R | Dr/Dr | ||
| Front brake diameter | |||
| Rear brake diameter | |||
| Braked area | |||
| Gearbox | 4 speed manual | ||
| Top gear ratio | 0.96 | ||
| Final drive ratio | 4.63 | ||
| general | |||
| Carfolio.com ID | 279521 | ||
| Production total | |||
| Model code | |||
| RAC rating | 10.5 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1968 Seat 850 Cuatro Puertas Largo added 2012-06-29. Last modified 2020-02-02. |
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