The 166 2.4 JTD is a car from Alfa Romeo, with front wheel drive, a front mounted engine and a 4 door sedan/saloon body style.
Its engine is a turbocharged diesel, 2.4 litre, single overhead camshaft 5 cylinder with 2 valves per cylinder. This unit produces 148 bhp (150 PS/110 kW) of power at 4000 rpm, and maximum torque of 305 N·m (225 lb·ft/31.1 kgm) at 1800 rpm.
A 6 speed manual transmission delivers the power to the wheels.
Having a stated kerb weight of 1510 kg, the Alfa Romeo 166 2.4 JTD dispatches the 0-100 km/h sprint in 9.9 seconds and the standing kilometre in 31.2 seconds.
It is said to be able to achieve a top speed of 210 km/h which is 130 mph, official fuel consumption figures are 9.7/5.8/7.2 l/100km urban/extra-urban/combined, and carbon dioxide emissions are 192.0 g/km.
Full specs
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| bodywork | |||
|---|---|---|---|
| Body type | 4/5 seater sedan/saloon | ||
| Number of doors | 4 | ||
| Designer | |||
| dimensions & weights | |||
| Wheelbase | 2700 mm | 106.3 inches | |
| Track/tread (front) | 1554 mm | 61.2 inches | |
| Track/tread (rear) | 1542 mm | 60.7 inches | |
| Length | 4720 mm | 185.8 inches | |
| Width | 1800 mm | 70.9 inches | |
| Height | 1416 mm | 55.7 inches | |
| Ground clearance | |||
| length:wheelbase ratio | 1.75 | ||
| Kerb weight | 1510 kg | 3329 lb | |
| Weight distribution | 59.6% front | ||
| fuel tank capacity | 69 litres | 15.2 [18.2] UK [US] gal. | |
| aerodynamics | |||
| Drag coefficient | |||
| Frontal area | |||
| CdA | |||
| Powertrain | |||
| engine type | turbocharged diesel | ||
| Engine manufacturer | Alfa Romeo | ||
| Engine code | |||
| Cylinders | Straight 5 | ||
| Capacity | 2.4 litre 2387 cc (145.664 cu in) |
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| Bore × Stroke | 82 × 90.4 mm
3.23 × 3.56 in |
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| Bore/stroke ratio | 0.91 | ||
| Valve gear | single overhead camshaft (SOHC)
2 valves per cylinder 10 valves in total |
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| maximum power output (EC) |
150 PS (148 bhp) (110 kW) at 4000 rpm |
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| maximum torque (EC) |
305 Nm (225 ft·lb) (31.1 kgm) at 1800 rpm |
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| Specific output (EC) |
46.2 kW/litre 62.9 ps/litre 62 bhp/litre 1.02 bhp/cu in |
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| Specific torque (EC) |
127.78 Nm/litre
1.54 ft·lb/cu3 |
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| Engine construction | |||
| Lubrication | wet sumped | ||
| compression ratio | 18.45:1 | ||
| Fuel system | direct diesel inj. | ||
| bmep (brake mean effective pressure) | 1605.7 kPa (232.9 psi) | ||
| Maximum RPM | |||
| crankshaft bearings | |||
| Engine coolant | Water | ||
| Unitary capacity | 477.4 cc | ||
| Aspiration | Turbo D. | ||
| Compressor | |||
| Intercooler | Y | ||
| Catalytic converter | Y | ||
| performance | |||
| Acceleration 0-80km/h (50mph) | |||
| Acceleration 0-60mph | |||
| Acceleration 0-100km/h | 9.9 s | ||
| Acceleration 0-160km/h (100mph) | |||
| Standing quarter-mile | |||
| Standing kilometre | 31.2 s | ||
| Maximum speed | 210 km/h (130 mph) | ||
| Power-to-weight ratio | Higher is better 99.38 PS/tonne (1000 kg) 0.1 PS/kg 73.09 kW/tonne (1000 kg) 0.07 kW/kg 98.01 bhp/tonne (1000 kg) 0.1 bhp/kg 0.04 bhp/lb |
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| Weight-to-power ratio | Lower is better 13.68 kg/kW 22.85 lb/bhp |
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| fuel consumption | |||
| Fuel consumption | 9.7/5.8/7.2 l/100km urban/extra-urban/combined | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | 9.7/5.8/7.2 l/100km urban/extra-urban/combined | ||
| km/litre | 10.3/17.2/13.9 km/l urban/extra-urban/combined | ||
| UK MPG | 29.1/48.7/39.2 UK MPG urban/extra-urban/combined | ||
| US MPG | 24.2/40.6/32.7 US MPG urban/extra-urban/combined | ||
| Carbon dioxide emissions | 192.0 g/km NEDC | ||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | J | ||
| CO2 Effizienz (DE) | |||
| 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 | I.DW.CS.ARB. | ||
| Rear suspension | I.MultiLi.LW.CS.ARB. | ||
| Wheel size front | 6½J x 16 | ||
| Wheel size rear | 6½J x 16 | ||
| Tyres front | 205/55 16 | ||
| Tyres rear | 205/55 16 | ||
| Brakes F/R | VeDi/Di-S-ABS | ||
| Front brake diameter | 281 mm | ||
| Rear brake diameter | 276 mm | ||
| Braked area | |||
| Gearbox | 6 speed manual | ||
| Top gear ratio | 0.61 | ||
| Final drive ratio | 3.56 | ||
| general | |||
| Carfolio.com ID | 115335 | ||
| Production total | |||
| Model code | |||
| RAC rating | 20.8 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2003 Alfa Romeo 166 2.4 JTD added 2003-10-21. Last modified 2013-02-28. |
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