The 166 2.4 JTD is a car from Alfa Romeo, with front wheel drive, a front mounted engine and a 4 door saloon (sedan) body style.
Its 5 cylinder, single overhead camshaft turbocharged powerplant has 2 valves per cylinder and a volume of 2.4 litres. For this model it produces power and torque figures of 134 bhp (136 PS/100 kW) at 4000 rpm and 304 Nm (224 lbft/31 kgm) at 2000 rpm respectively.
The engine delivers its power through to the wheels via a 6 speed manual transmission.
Having a claimed kerb weight of 1490 kg, the Alfa Romeo 166 2.4 JTD dispatches the 0-100 km/h sprint in 9.9 seconds and the standing kilometre in 31.7 seconds.
Maximum speed claimed is 202 km/h or 126 mph, manufacturer claimed fuel consumption figures are 9.9/5.7/7.3 l/100km urban/extra-urban/combined.
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) | 1545 mm | 60.8 inches | |
| Track/tread (rear) | 1532 mm | 60.3 inches | |
| Length | 4720 mm | 185.8 inches | |
| Width | 1815 mm | 71.5 inches | |
| Height | 1416 mm | 55.7 inches | |
| Ground clearance | |||
| length:wheelbase ratio | 1.75 | ||
| Kerb weight | 1490 kg | 3285 lb | |
| Weight distribution | |||
| fuel tank capacity | 72 litres | 15.8 [19] UK [US] gal. | |
| aerodynamics | |||
| Drag coefficient | |||
| Frontal area | |||
| CdA | |||
| Powertrain | |||
| engine type | turbocharged diesel | ||
| Engine manufacturer | |||
| 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 (DIN) |
136 PS (134 bhp) (100 kW) at 4000 rpm |
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| maximum torque (DIN) |
304 Nm (224 ft·lb) (31 kgm) at 2000 rpm |
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| Specific output (DIN) |
41.9 kW/litre 56.9 ps/litre 56.1 bhp/litre 0.92 bhp/cu in |
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| Specific torque (DIN) |
127.36 Nm/litre
1.54 ft·lb/cu3 |
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| Engine construction | |||
| Lubrication | wet sumped | ||
| compression ratio | 18.45:1 | ||
| Fuel system | Bo EDC 15 diesel inj. | ||
| bmep (brake mean effective pressure) | 1600.4 kPa (232.1 psi) | ||
| Maximum RPM | |||
| crankshaft bearings | |||
| Engine coolant | Water | ||
| Unitary capacity | 477.4 cc | ||
| Aspiration | Turbo D. | ||
| Compressor | 1 Garrett VNT 25 turbo | ||
| 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 | 31.7 s | ||
| Maximum speed | 202 km/h (126 mph) | ||
| Power-to-weight ratio | Higher is better 91.18 PS/tonne (1000 kg) 0.09 PS/kg 67.06 kW/tonne (1000 kg) 0.07 kW/kg 89.93 bhp/tonne (1000 kg) 0.09 bhp/kg 0.04 bhp/lb |
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| Weight-to-power ratio | Lower is better 14.91 kg/kW 24.91 lb/bhp |
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| fuel consumption | |||
| Fuel consumption | 9.9/5.7/7.3 l/100km urban/extra-urban/combined | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | 9.9/5.7/7.3 l/100km urban/extra-urban/combined | ||
| km/litre | 10.1/17.5/13.7 km/l urban/extra-urban/combined | ||
| UK MPG | 28.5/49.6/38.7 UK MPG urban/extra-urban/combined | ||
| US MPG | 23.8/41.3/32.2 US MPG urban/extra-urban/combined | ||
| Carbon dioxide emissions | |||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | |||
| 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 | 11.60 m | ||
| 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 | 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 | 20922 | ||
| Production total | |||
| Model code | |||
| RAC rating | 20.8 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1998 Alfa Romeo 166 2.4 JTD added 1998-11-23. Last modified 2013-02-28. |
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