Fiat Uno 45S Fire is an automobile that has a 3 door hatchback body style with a front mounted engine delivering its power to the front wheels.
It is powered by a naturally aspirated engine of 1 litre capacity. This powerplant features single overhead camshaft valve gear, 4 cylinder layout, and 2 valves per cylinder. It has an output of 44 bhp (44.6 PS/32.8 kW) of power at 5000 rpm, and maximum torque of 80 N·m (59 lb·ft/8.2 kgm) at 2750 rpm.
Power is transferred to the wheels through a 4 speed manual gearbox.
It weighs a stated 700 kg at the kerb.
Top quoted speed is 135 km/h, which equates to 84 mph.
Full specs
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| bodywork | |||
|---|---|---|---|
| Body type | 4/5 seater hatchback | ||
| Number of doors | 3 | ||
| Designer | |||
| dimensions & weights | |||
| Wheelbase | 2362 mm | 93 inches | |
| Track/tread (front) | 1330 mm | 52.4 inches | |
| Track/tread (rear) | 1300 mm | 51.2 inches | |
| Length | 3645 mm | 143.5 inches | |
| Width | 1550 mm | 61 inches | |
| Height | 1425 mm | 56.1 inches | |
| Ground clearance | |||
| length:wheelbase ratio | 1.54 | ||
| Kerb weight | 700 kg | 1543 lb | |
| Weight distribution | |||
| fuel tank capacity | 42 litres | 9.2 [11.1] UK [US] gal. | |
| aerodynamics | |||
| Drag coefficient | 0.34 | ||
| Frontal area | |||
| CdA | |||
| Powertrain | |||
| engine type | naturally aspirated petrol | ||
| Engine manufacturer | Fiat | ||
| Engine code | 156 A2.000 | ||
| Cylinders | Straight 4 | ||
| Capacity | 1 litre 999 cc (60.963 cu in) |
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| Bore × Stroke | 70 × 64.9 mm
2.76 × 2.56 in |
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| Bore/stroke ratio | 1.08 | ||
| Valve gear | single overhead camshaft (SOHC)
2 valves per cylinder 8 valves in total |
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| maximum power output (DIN) |
44.6 PS (44 bhp) (32.8 kW) at 5000 rpm |
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| maximum torque (DIN) |
80 Nm (59 ft·lb) (8.2 kgm) at 2750 rpm |
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| Specific output (DIN) |
32.8 kW/litre 44.7 ps/litre 44 bhp/litre 0.72 bhp/cu in |
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| Specific torque (DIN) |
80.08 Nm/litre
0.97 ft·lb/cu3 |
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| Engine construction | |||
| Lubrication | wet sumped | ||
| compression ratio | 9.9:1 | ||
| Fuel system | 1 Weber 32 TLF4 carburettor | ||
| bmep (brake mean effective pressure) | 1006.3 kPa (146 psi) | ||
| Maximum RPM | |||
| crankshaft bearings | 5 | ||
| Engine coolant | Water | ||
| Unitary capacity | 249.75 cc | ||
| Aspiration | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Catalytic converter | N | ||
| performance | |||
| Acceleration 0-80km/h (50mph) | |||
| Acceleration 0-60mph | 18 s | ||
| Acceleration 0-100km/h | |||
| Acceleration 0-160km/h (100mph) | |||
| Standing quarter-mile | 20.4 s | ||
| Standing kilometre | |||
| Maximum speed | 135 km/h (84 mph) | ||
| Power-to-weight ratio | Higher is better 63.73 PS/tonne (1000 kg) 0.06 PS/kg 46.87 kW/tonne (1000 kg) 0.05 kW/kg 62.86 bhp/tonne (1000 kg) 0.06 bhp/kg 0.03 bhp/lb |
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| Weight-to-power ratio | Lower is better 21.33 kg/kW 35.64 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 | transverse | ||
| Drive wheels | front wheel drive | ||
| Torque split | N/A | ||
| Steering | |||
| turns lock-to-lock | |||
| Turning circle | |||
| Front suspension | |||
| Rear suspension | |||
| Wheel size front | 4½J x 13 | ||
| Wheel size rear | 4½J x 13 | ||
| Tyres front | 135 SR 13 | ||
| Tyres rear | 135 SR 13 | ||
| Brakes F/R | Di/Dr | ||
| Front brake diameter | 227 mm | ||
| Rear brake diameter | |||
| Braked area | |||
| Gearbox | 4 speed manual | ||
| Top gear ratio | 0.96 | ||
| Final drive ratio | 3.73 | ||
| general | |||
| Carfolio.com ID | 594 | ||
| Production total | |||
| Model code | |||
| RAC rating | 12.2 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1983 Fiat Uno 45S Fire added before December 1995. Last modified 2013-02-28. |
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