The Alfa Romeo Spider 2.4 JTDm 20v is a convertible/cabriolet with 2 doors and a front mounted engine which supplies its power through the front wheels.
Its engine is a turbocharged diesel, 2.4 litre, double overhead camshaft 5 cylinder with 4 valves per cylinder. This unit has an output of 207 bhp (210 PS/154 kW) of power at 4000 rpm, and maximum torque of 400 N·m (295 lb·ft/40.8 kgm) at 1500 rpm.
Power is transferred to the wheels by means of a 6 speed manual transmission.
Its claimed kerb weight is 1710 kg.
The Alfa Romeo Spider 2.4 JTDm 20v is claimed to manage a top speed of 231 km/h (144 mph), official fuel consumption figures are 9.2/5.4/6.8.1 l/100km urban/extra-urban/combined, and carbon dioxide emissions are 179.0 g/km.
Full specs
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| bodywork | |||
|---|---|---|---|
| Body type | 2 seater convertible/cabriolet | ||
| Number of doors | 2 | ||
| Designer | |||
| dimensions & weights | |||
| Wheelbase | 2528 mm | 99.5 inches | |
| Track/tread (front) | 1579 mm | 62.2 inches | |
| Track/tread (rear) | 1559 mm | 61.4 inches | |
| Length | 4393 mm | 173 inches | |
| Width | 1830 mm | 72 inches | |
| Height | 1318 mm | 51.9 inches | |
| Ground clearance | |||
| length:wheelbase ratio | 1.74 | ||
| Kerb weight | 1710 kg | 3770 lb | |
| Weight distribution | |||
| fuel tank capacity | 70 litres | 15.4 [18.5] UK [US] gal. | |
| aerodynamics | |||
| Drag coefficient | 0.34 | ||
| Frontal area | 2.10 m² | ||
| CdA | 0.71 | ||
| Powertrain | |||
| engine type | turbocharged diesel | ||
| Engine manufacturer | Fiat | ||
| Engine code | 939 A 9000 | ||
| 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 | 210 PS (207 bhp) (154 kW) at 4000 rpm |
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| maximum torque | 400 Nm (295 ft·lb) (40.8 kgm) at 1500 rpm |
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| Specific output | 64.7 kW/litre 87.9 ps/litre 86.7 bhp/litre 1.42 bhp/cu in |
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| Specific torque |
167.57 Nm/litre
2.03 ft·lb/cu3 |
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| Engine construction | |||
| Lubrication | wet sumped | ||
| compression ratio | 17:1 | ||
| Fuel system | common rail direct diesel injection | ||
| bmep (brake mean effective pressure) | 2105.8 kPa (305.4 psi) | ||
| Maximum RPM | |||
| crankshaft bearings | |||
| Engine coolant | Water | ||
| Unitary capacity | 477.4 cc | ||
| Aspiration | Turbo D. | ||
| Compressor | |||
| Intercooler | |||
| Catalytic converter | Y | ||
| performance | |||
| Acceleration 0-80km/h (50mph) | |||
| Acceleration 0-60mph | |||
| Acceleration 0-100km/h | 8.1 s | ||
| Acceleration 0-160km/h (100mph) | |||
| Standing quarter-mile | |||
| Standing kilometre | |||
| Maximum speed | 231 km/h (144 mph) | ||
| Power-to-weight ratio | Higher is better 122.74 PS/tonne (1000 kg) 0.12 PS/kg 90.27 kW/tonne (1000 kg) 0.09 kW/kg 121.05 bhp/tonne (1000 kg) 0.12 bhp/kg 0.05 bhp/lb |
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| Weight-to-power ratio | Lower is better 11.08 kg/kW 18.5 lb/bhp |
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| fuel consumption | |||
| Fuel consumption | 9.2/5.4/6.8.1 l/100km urban/extra-urban/combined | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | 9.2/5.4/6.8 l/100km urban/extra-urban/combined | ||
| km/litre | 10.9/18.5/14.7 km/l urban/extra-urban/combined | ||
| UK MPG | 30.7/52.3/41.5 UK MPG urban/extra-urban/combined | ||
| US MPG | 25.6/43.6/34.6 US MPG urban/extra-urban/combined | ||
| Carbon dioxide emissions | 179.0 g/km NEDC | ||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | I | ||
| CO2 Effizienz (DE) | D | ||
| chassis | |||
| Engine position | front | ||
| Engine layout | transverse | ||
| Drive wheels | front wheel drive | ||
| Torque split | N/A | ||
| Steering | |||
| turns lock-to-lock | |||
| Turning circle | |||
| Front suspension | |||
| Rear suspension | |||
| Wheel size front | 7½J x 17 | ||
| Wheel size rear | 7½J x 17 | ||
| Tyres front | 225/50 R 17 | ||
| Tyres rear | 225/50 R 17 | ||
| Brakes F/R | VeDi/Di-S-ABS | ||
| Front brake diameter | 330 mm | ||
| Rear brake diameter | 292 mm | ||
| Braked area | |||
| Gearbox | 6 speed manual | ||
| Top gear ratio | 0.62 | ||
| Final drive ratio | |||
| general | |||
| Carfolio.com ID | 246642 | ||
| Production total | |||
| Model code | |||
| RAC rating | 20.8 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2010 Alfa Romeo Spider 2.4 JTDm 20v added 2011-06-13. Last modified 2020-02-02. |
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