The Alfa Romeo 166 JTD M-JET 20V is a saloon (sedan) with 4 doors and a front mounted engine which delivers its power to the front wheels.
Powering the Alfa Romeo 166 JTD M-JET 20V is a double overhead camshaft, 2.4 litre turbocharged 5 cylinder motor, with 4 valves per cylinder that develops power and torque figures of 182 bhp (185 PS/136 kW) at 4000 rpm and 385 N·m (284 lb·ft/39.3 kgm) at 2000 rpm respectively.
A 6 speed manual transmission delivers the power to the driven wheels.
With a claimed kerb weight of 1540 kg, the Alfa Romeo 166 JTD M-JET 20V can dispense with the 0-100 km/h dash in 8.9 seconds and the kilometre from standstill in 29 seconds.
It is said to be able to manage a top speed of 222 km/h (138 mph), officially quoted fuel consumption is 9.9/6.1/7.5 l/100km urban/extra-urban/combined, and carbon dioxide emissions are 198.0 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 | 1540 kg | 3395 lb | |
| Weight distribution | |||
| 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 | Fiat | ||
| 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) |
185 PS (182 bhp) (136 kW) at 4000 rpm |
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| maximum torque (EC) |
385 Nm (284 ft·lb) (39.3 kgm) at 2000 rpm |
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| Specific output (EC) |
56.9 kW/litre 77.3 ps/litre 76.2 bhp/litre 1.25 bhp/cu in |
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| Specific torque (EC) |
161.29 Nm/litre
1.95 ft·lb/cu3 |
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| Engine construction | |||
| Lubrication | wet sumped | ||
| compression ratio | 18.1:1 | ||
| Fuel system | common rail direct diesel injection | ||
| bmep (brake mean effective pressure) | 2026.8 kPa (294 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 | 29 s | ||
| Maximum speed | 222 km/h (138 mph) | ||
| Power-to-weight ratio | Higher is better 119.82 PS/tonne (1000 kg) 0.12 PS/kg 88.13 kW/tonne (1000 kg) 0.09 kW/kg 118.18 bhp/tonne (1000 kg) 0.12 bhp/kg 0.05 bhp/lb |
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| Weight-to-power ratio | Lower is better 11.35 kg/kW 18.95 lb/bhp |
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| fuel consumption | |||
| Fuel consumption | 9.9/6.1/7.5 l/100km urban/extra-urban/combined | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | 9.9/6.1/7.5 l/100km urban/extra-urban/combined | ||
| km/litre | 10.1/16.4/13.3 km/l urban/extra-urban/combined | ||
| UK MPG | 28.5/46.3/37.7 UK MPG urban/extra-urban/combined | ||
| US MPG | 23.8/38.6/31.4 US MPG urban/extra-urban/combined | ||
| Carbon dioxide emissions | 198.0 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 | |||
| Wheel size rear | |||
| Tyres front | 205/55 WR 16 | ||
| Tyres rear | 205/55 WR 16 | ||
| Brakes F/R | |||
| Front brake diameter | 310 mm | ||
| Rear brake diameter | 276 mm | ||
| Braked area | |||
| Gearbox | 6 speed manual | ||
| Top gear ratio | 0.62 | ||
| Final drive ratio | 3.55 | ||
| general | |||
| Carfolio.com ID | 164648 | ||
| Production total | |||
| Model code | |||
| RAC rating | 20.8 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2007 Alfa Romeo 166 JTD M-JET 20V added 2007-11-20. Last modified 2013-02-28. |
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