The Audi A1 1.4 TFSI Start & Stop is a 3 door hatchback style car with a front positioned engine supplying power to the front wheels.
Its 1.4 litre engine is a turbocharged, double overhead camshaft, 4 cylinder unit that develops 120.5 bhp (122 PS/90 kW) of power at 5000 rpm, and maximum torque of 200 N·m (148 lb·ft/20.4 kgm) at 1500-4000 rpm.
The engine transfers its power through to the wheels via a 7 speed automatic transmission.
Quoted kerb weight is 1125 kg.
The Audi A1 1.4 TFSI Start & Stop is claimed to manage a maxiumum speed of 203 km/h or 126 mph, stated fuel consumption figures are 6.5/4.4/5.2 l/100km urban/extra-urban/combined, and carbon dioxide emissions are 119.0 g/km.
Full specs
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| bodywork | |||
|---|---|---|---|
| Body type | 4 seater hatchback | ||
| Number of doors | 3 | ||
| Designer | |||
| dimensions & weights | |||
| Wheelbase | 2469 mm | 97.2 inches | |
| Track/tread (front) | 1477 mm | 58.1 inches | |
| Track/tread (rear) | 1471 mm | 57.9 inches | |
| Length | 3954 mm | 155.7 inches | |
| Width | 1740 mm | 68.5 inches | |
| Height | 1416 mm | 55.7 inches | |
| Ground clearance | |||
| length:wheelbase ratio | 1.6 | ||
| Kerb weight | 1125 kg | 2480 lb | |
| Weight distribution | |||
| fuel tank capacity | 45 litres | 9.9 [11.9] UK [US] gal. | |
| aerodynamics | |||
| Drag coefficient | 0.329 | ||
| Frontal area | 2.04 m² | ||
| CdA | 0.67 | ||
| Powertrain | |||
| engine type | turbocharged petrol | ||
| Engine manufacturer | Audi | ||
| Engine code | |||
| Cylinders | Straight 4 | ||
| Capacity | 1.4 litre 1390 cc (84.823 cu in) |
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| Bore × Stroke | 76.5 × 75.6 mm
3.01 × 2.98 in |
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| Bore/stroke ratio | 1.01 | ||
| Valve gear | double overhead camshaft (DOHC)
4 valves per cylinder 16 valves in total |
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| maximum power output | 122 PS (120.5 bhp) (90 kW) at 5000 rpm |
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| maximum torque | 200 Nm (148 ft·lb) (20.4 kgm) at 1500-4000 rpm |
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| Specific output | 64.6 kW/litre 87.9 ps/litre 86.7 bhp/litre 1.42 bhp/cu in |
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| Specific torque |
143.88 Nm/litre
1.74 ft·lb/cu3 |
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| Engine construction | |||
| Lubrication | wet sumped | ||
| compression ratio | 10:1 | ||
| Fuel system | direct petrol injection | ||
| bmep (brake mean effective pressure) | 1808.1 kPa (262.2 psi) | ||
| Maximum RPM | |||
| crankshaft bearings | 5 | ||
| Engine coolant | Water | ||
| Unitary capacity | 347.5 cc | ||
| Aspiration | Turbo | ||
| Compressor | |||
| Intercooler | Y | ||
| Catalytic converter | Y | ||
| performance | |||
| Acceleration 0-80km/h (50mph) | |||
| Acceleration 0-60mph | |||
| Acceleration 0-100km/h | 8.9 s | ||
| Acceleration 0-160km/h (100mph) | |||
| Standing quarter-mile | |||
| Standing kilometre | |||
| Maximum speed | 203 km/h (126 mph) | ||
| Power-to-weight ratio | Higher is better 108.6 PS/tonne (1000 kg) 0.11 PS/kg 79.87 kW/tonne (1000 kg) 0.08 kW/kg 107.11 bhp/tonne (1000 kg) 0.11 bhp/kg 0.05 bhp/lb |
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| Weight-to-power ratio | Lower is better 12.52 kg/kW 20.91 lb/bhp |
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| fuel consumption | |||
| Fuel consumption | 6.5/4.4/5.2 l/100km urban/extra-urban/combined | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | 6.5/4.4/5.2 l/100km urban/extra-urban/combined | ||
| km/litre | 15.4/22.7/19.2 km/l urban/extra-urban/combined | ||
| UK MPG | 43.5/64.2/54.3 UK MPG urban/extra-urban/combined | ||
| US MPG | 36.2/53.5/45.2 US MPG urban/extra-urban/combined | ||
| Carbon dioxide emissions | 119.0 g/km NEDC | ||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | C | ||
| CO2 Effizienz (DE) | C | ||
| chassis | |||
| Engine position | front | ||
| Engine layout | transverse | ||
| Drive wheels | front wheel drive | ||
| Torque split | N/A | ||
| Steering | power assisted rack & pinion | ||
| turns lock-to-lock | |||
| Turning circle | |||
| Front suspension | |||
| Rear suspension | |||
| Wheel size front | 6½J x 15 | ||
| Wheel size rear | 6½J x 15 | ||
| Tyres front | 205/55 R 15 | ||
| Tyres rear | 205/55 R 15 | ||
| Brakes F/R | VeDi/Di-S-ABS | ||
| Front brake diameter | |||
| Rear brake diameter | |||
| Braked area | |||
| Gearbox | 7 speed automatic | ||
| Top gear ratio | 0.65 | ||
| Final drive ratio | 3.43 | ||
| general | |||
| Carfolio.com ID | 214269 | ||
| Production total | |||
| Model code | |||
| RAC rating | 14.5 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2010 Audi A1 1.4 TFSI Start & Stop added 2010-05-20. Last modified 2013-02-28. |
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