The 128 1100SL Coupé is a motor car from Fiat, with front wheel drive, a front positioned engine and a 2 door coupé body style.
It is powered by a naturally aspirated engine of 1.1 litre capacity. This unit features single overhead camshaft valve gear, 4 cylinder layout, and 2 valves per cylinder. It produces 64 bhp (65 PS/48 kW) of power at 6000 rpm, and maximum torque of 83 N·m (61 lb·ft/8.5 kgm) at 4400 rpm.
The engine transmits power to the wheels through a 4 speed manual set of gears.
The quoted kerb weight is 820 kg.
Top stated speed is 150 km/h, or 93 mph.
Full specs
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| bodywork | |||
|---|---|---|---|
| Body type | 2+2 seater fixed-head coupé | ||
| Number of doors | 2 | ||
| Designer | |||
| dimensions & weights | |||
| Wheelbase | 2223 mm | 87.5 inches | |
| Track/tread (front) | 1325 mm | 52.2 inches | |
| Track/tread (rear) | 1333 mm | 52.5 inches | |
| Length | 3810 mm | 150 inches | |
| Width | 1562 mm | 61.5 inches | |
| Height | 1308 mm | 51.5 inches | |
| Ground clearance | 130 mm | 5.1 inches | |
| length:wheelbase ratio | 1.71 | ||
| Kerb weight | 820 kg | 1808 lb | |
| Weight distribution | |||
| fuel tank capacity | 50 litres | 11 [13.2] UK [US] gal. | |
| aerodynamics | |||
| Drag coefficient | |||
| Frontal area | |||
| CdA | |||
| Powertrain | |||
| engine type | naturally aspirated petrol | ||
| Engine manufacturer | Fiat | ||
| Engine code | |||
| Cylinders | Straight 4 | ||
| Capacity | 1.1 litre 1116 cc (68.102 cu in) |
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| Bore × Stroke | 80 × 55.5 mm
3.15 × 2.19 in |
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| Bore/stroke ratio | 1.44 | ||
| Valve gear | single overhead camshaft (SOHC)
2 valves per cylinder 8 valves in total |
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| maximum power output (DIN) |
65 PS (64 bhp) (48 kW) at 6000 rpm |
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| maximum torque (DIN) |
83 Nm (61 ft·lb) (8.5 kgm) at 4400 rpm |
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| Specific output (DIN) |
42.8 kW/litre 58.1 ps/litre 57.3 bhp/litre 0.94 bhp/cu in |
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| Specific torque (DIN) |
74.37 Nm/litre
0.9 ft·lb/cu3 |
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| Engine construction | |||
| Lubrication | |||
| compression ratio | 8.8:1 | ||
| Fuel system | 1 We carb | ||
| bmep (brake mean effective pressure) | 934.6 kPa (135.6 psi) | ||
| Maximum RPM | |||
| crankshaft bearings | 5 | ||
| Engine coolant | Water | ||
| Unitary capacity | 279 cc | ||
| Aspiration | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Catalytic converter | N | ||
| performance | |||
| Acceleration 0-80km/h (50mph) | 10.1 s | ||
| Acceleration 0-60mph | |||
| Acceleration 0-100km/h | |||
| Acceleration 0-160km/h (100mph) | |||
| Standing quarter-mile | 19.8 s | ||
| Standing kilometre | |||
| Maximum speed | 150 km/h (93 mph) | ||
| Power-to-weight ratio | Higher is better 79.13 PS/tonne (1000 kg) 0.08 PS/kg 58.2 kW/tonne (1000 kg) 0.06 kW/kg 78.05 bhp/tonne (1000 kg) 0.08 bhp/kg 0.03 bhp/lb |
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| Weight-to-power ratio | Lower is better 17.18 kg/kW 28.7 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 | rack & pinion | ||
| turns lock-to-lock | |||
| Turning circle | |||
| Front suspension | I.MS.LW.ARB. | ||
| Rear suspension | I.MS.LW.ARB. | ||
| Wheel size front | |||
| Wheel size rear | |||
| Tyres front | |||
| Tyres rear | |||
| Brakes F/R | Di/Dr | ||
| Front brake diameter | |||
| Rear brake diameter | |||
| Braked area | |||
| Gearbox | 4 speed manual | ||
| Top gear ratio | 1.04 | ||
| Final drive ratio | 4.08 | ||
| general | |||
| Carfolio.com ID | 72655 | ||
| Production total | |||
| Model code | |||
| RAC rating | 15.9 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1971 Fiat 128 1100SL Coupé added before December 1995. Last modified 2013-02-28. |
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