The Audi A4 1.9 TDI is a saloon (sedan) with 4 doors and a front mounted powerplant which transmits its power through the front wheels.
The Audi A4 1.9 TDI is one of the B5 range of cars from Audi.
It is powered by a turbocharged engine of 1.9 litre capacity. This unit features single overhead camshaft valve gear, 4 cylinder layout, and 2 valves per cylinder. It has an output of 108 bhp (110 PS/81 kW) of power at 4150 rpm, and maximum torque of 235 N·m (173 lb·ft/24 kgm) at 1900 rpm.
The engine drives the wheels through a 4 speed automatic gearbox.
It weighs a quoted 1295 kg at the kerb.
Its maximum speed claimed is 192 km/h (119 mph).
Full specs
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| bodywork | |||
|---|---|---|---|
| Body type | 4/5 seater sedan/saloon | ||
| Number of doors | 4 | ||
| Designer | |||
| dimensions & weights | |||
| Wheelbase | 2617 mm | 103 inches | |
| Track/tread (front) | 1498 mm | 59 inches | |
| Track/tread (rear) | 1479 mm | 58.2 inches | |
| Length | 4478 mm | 176.3 inches | |
| Width | 1733 mm | 68.2 inches | |
| Height | 1415 mm | 55.7 inches | |
| Ground clearance | |||
| length:wheelbase ratio | 1.71 | ||
| Kerb weight | 1295 kg | 2855 lb | |
| Weight distribution | |||
| fuel tank capacity | 62 litres | 13.6 [16.4] UK [US] gal. | |
| aerodynamics | |||
| Drag coefficient | 0.31 | ||
| Frontal area | 2.03 m² | ||
| CdA | 0.63 | ||
| Powertrain | |||
| engine type | turbocharged diesel | ||
| Engine manufacturer | |||
| Engine code | |||
| Cylinders | Straight 4 | ||
| Capacity | 1.9 litre 1896 cc (115.701 cu in) |
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| Bore × Stroke | 79.5 × 95.5 mm
3.13 × 3.76 in |
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| Bore/stroke ratio | 0.83 | ||
| Valve gear | single overhead camshaft (SOHC)
2 valves per cylinder 8 valves in total |
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| maximum power output (EEC) |
110 PS (108 bhp) (81 kW) at 4150 rpm |
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| maximum torque (EEC) |
235 Nm (173 ft·lb) (24 kgm) at 1900 rpm |
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| Specific output (EEC) |
42.5 kW/litre 57.8 ps/litre 57 bhp/litre 0.93 bhp/cu in |
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| Specific torque (EEC) |
123.95 Nm/litre
1.5 ft·lb/cu3 |
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| Engine construction | |||
| Lubrication | |||
| compression ratio | 19.5:1 | ||
| Fuel system | |||
| bmep (brake mean effective pressure) | 1557.5 kPa (225.9 psi) | ||
| Maximum RPM | |||
| crankshaft bearings | |||
| Engine coolant | Water | ||
| Unitary capacity | 474 cc | ||
| Aspiration | Turbo D. | ||
| Compressor | |||
| Intercooler | Y | ||
| Catalytic converter | Y | ||
| performance | |||
| Acceleration 0-80km/h (50mph) | 8.8 s | ||
| Acceleration 0-60mph | |||
| Acceleration 0-100km/h | 12.8 s | ||
| Acceleration 0-160km/h (100mph) | |||
| Standing quarter-mile | |||
| Standing kilometre | |||
| Maximum speed | 192 km/h (119 mph) | ||
| Power-to-weight ratio | Higher is better 84.56 PS/tonne (1000 kg) 0.08 PS/kg 62.19 kW/tonne (1000 kg) 0.06 kW/kg 83.4 bhp/tonne (1000 kg) 0.08 bhp/kg 0.04 bhp/lb |
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| Weight-to-power ratio | Lower is better 16.08 kg/kW 26.86 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 | longitudinal | ||
| Drive wheels | front wheel drive | ||
| Torque split | N/A | ||
| Steering | power assisted rack & pinion | ||
| turns lock-to-lock | |||
| Turning circle | 11.10 m | ||
| Front suspension | I.4Li.DW.ARB. | ||
| Rear suspension | I.TB.ARB. | ||
| Wheel size front | 6J x 15 | ||
| Wheel size rear | 6J x 15 | ||
| Tyres front | 195/65 R 15 V | ||
| Tyres rear | 195/65 R 15 V | ||
| Brakes F/R | Di/Di-S-ABS | ||
| Front brake diameter | |||
| Rear brake diameter | |||
| Braked area | |||
| Gearbox | 4 speed automatic | ||
| Top gear ratio | 0.74 | ||
| Final drive ratio | 3.39 | ||
| general | |||
| Carfolio.com ID | 90167 | ||
| Production total | |||
| Model code | |||
| Model family | B5 | ||
| RAC rating | 15.7 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1999 Audi A4 1.9 TDI Automatic added 2002-01-16. Last modified 2013-02-28. |
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