The Alfa Romeo 166 2.4 JTD 20v CAE is a saloon (sedan) with 4 doors and a front mounted engine which transmits the power through the front wheels.
Its 5 cylinder, double overhead camshaft turbocharged engine has 4 valves per cylinder and a capacity of 2.4 litres. In this application it musters power and torque figures of 172 bhp (174 PS/128 kW) at 4000 rpm and 330 Nm (243 lbft/33.7 kgm) at 1750 rpm respectively.
The engine powers the wheels through a 5 speed automatic set of gears.
The Alfa Romeo 166 2.4 JTD 20v CAE weighs a quoted 1580 kg at the kerb.
It is claimed to achieve a top speed of 218 km/h (135 mph), officially quoted fuel consumption figures are 12.1/6.9/8.9 l/100km urban/extra-urban/combined, and carbon dioxide emissions are 235.0 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 | 1580 kg | 3483 lb | |
| Weight distribution | 60.8% 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 | double overhead camshaft (DOHC)
4 valves per cylinder 20 valves in total |
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| maximum power output (EC) |
174 PS (172 bhp) (128 kW) at 4000 rpm |
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| maximum torque (EC) |
330 Nm (243 ft·lb) (33.7 kgm) at 1750 rpm |
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| Specific output (EC) |
53.7 kW/litre 73.1 ps/litre 72.1 bhp/litre 1.18 bhp/cu in |
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| Specific torque (EC) |
138.25 Nm/litre
1.67 ft·lb/cu3 |
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| Engine construction | |||
| Lubrication | wet sumped | ||
| compression ratio | 18:1 | ||
| Fuel system | direct diesel inj. | ||
| bmep (brake mean effective pressure) | 1737.3 kPa (252 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 | 8.9 s | ||
| Acceleration 0-160km/h (100mph) | |||
| Standing quarter-mile | |||
| Standing kilometre | 30 s | ||
| Maximum speed | 218 km/h (135 mph) | ||
| Power-to-weight ratio | Higher is better 110.37 PS/tonne (1000 kg) 0.11 PS/kg 81.18 kW/tonne (1000 kg) 0.08 kW/kg 108.86 bhp/tonne (1000 kg) 0.11 bhp/kg 0.05 bhp/lb |
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| Weight-to-power ratio | Lower is better 12.32 kg/kW 20.58 lb/bhp |
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| fuel consumption | |||
| Fuel consumption | 12.1/6.9/8.9 l/100km urban/extra-urban/combined | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | 12.1/6.9/8.9 l/100km urban/extra-urban/combined | ||
| km/litre | 8.3/14.5/11.2 km/l urban/extra-urban/combined | ||
| UK MPG | 23.3/40.9/31.7 UK MPG urban/extra-urban/combined | ||
| US MPG | 19.4/34.1/26.4 US MPG urban/extra-urban/combined | ||
| Carbon dioxide emissions | 235.0 g/km NEDC | ||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | L | ||
| 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 | 310 mm | ||
| Rear brake diameter | 276 mm | ||
| Braked area | |||
| Gearbox | 5 speed automatic | ||
| Top gear ratio | 1 | ||
| Final drive ratio | 2.44 | ||
| general | |||
| Carfolio.com ID | 115390 | ||
| 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 20v CAE added 2003-10-21. Last modified 2013-02-28. |
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