The Chevrolet Lacetti WTCC R+ is a front wheel drive motor car, with its engine placed in the front, and a 4 door saloon (sedan) body.
The Chevrolet Lacetti WTCC R+'s engine is a supercharged petrol, 1.8 litre, double overhead camshaft 4 cylinder with 4 valves per cylinder. This powerplant produces 170 bhp (172 PS/127 kW) of power at 6000 rpm, and maximum torque of 230 N·m (170 lb·ft/23.5 kgm) at 4900 rpm.
The power is transferred to the wheels by means of a 5 speed manual gearbox.
Claimed kerb weight is 1210 kg.
Top quoted speed is 217 km/h (135 mph).
Full specs
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| bodywork | |||
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| Body type | 4/5 seater sedan/saloon | ||
| Number of doors | 4 | ||
| Designer | |||
| dimensions & weights | |||
| Wheelbase | 2600 mm | 102.4 inches | |
| Track/tread (front) | |||
| Track/tread (rear) | |||
| Length | 4515 mm | 177.8 inches | |
| Width | 1733 mm | 68.2 inches | |
| Height | 1415 mm | 55.7 inches | |
| Ground clearance | |||
| length:wheelbase ratio | 1.74 | ||
| Kerb weight | 1210 kg | 2668 lb | |
| Weight distribution | |||
| fuel tank capacity | 60 litres | 13.2 [15.9] UK [US] gal. | |
| aerodynamics | |||
| Drag coefficient | |||
| Frontal area | |||
| CdA | |||
| Powertrain | |||
| engine type | supercharged petrol | ||
| Engine manufacturer | Chevrolet | ||
| Engine code | |||
| Cylinders | Straight 4 | ||
| Capacity | 1.8 litre 1799 cc (109.782 cu in) |
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| Bore × Stroke | 81.6 × 86 mm
3.21 × 3.39 in |
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| Bore/stroke ratio | 0.95 | ||
| Valve gear | double overhead camshaft (DOHC)
4 valves per cylinder 16 valves in total |
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| maximum power output | 172 PS (170 bhp) (127 kW) at 6000 rpm |
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| maximum torque | 230 Nm (170 ft·lb) (23.5 kgm) at 4900 rpm |
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| Specific output | 70.5 kW/litre 95.8 ps/litre 94.5 bhp/litre 1.55 bhp/cu in |
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| Specific torque |
127.85 Nm/litre
1.55 ft·lb/cu3 |
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| Engine construction | iron block; alloy head | ||
| Lubrication | wet sumped | ||
| compression ratio | 9.8:1 | ||
| Fuel system | EFi | ||
| bmep (brake mean effective pressure) | 1606.6 kPa (233 psi) | ||
| Maximum RPM | |||
| crankshaft bearings | |||
| Engine coolant | Water | ||
| Unitary capacity | 449.75 cc | ||
| Aspiration | S/Charged | ||
| Compressor | |||
| Intercooler | |||
| Catalytic converter | Y | ||
| performance | |||
| Acceleration 0-80km/h (50mph) | |||
| Acceleration 0-60mph | |||
| Acceleration 0-100km/h | 8 s | ||
| Acceleration 0-160km/h (100mph) | |||
| Standing quarter-mile | |||
| Standing kilometre | |||
| Maximum speed | 217 km/h (135 mph) | ||
| Power-to-weight ratio | Higher is better 142.45 PS/tonne (1000 kg) 0.14 PS/kg 104.77 kW/tonne (1000 kg) 0.1 kW/kg 140.5 bhp/tonne (1000 kg) 0.14 bhp/kg 0.06 bhp/lb |
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| Weight-to-power ratio | Lower is better 9.54 kg/kW 15.94 lb/bhp |
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| fuel consumption | |||
| Fuel consumption | |||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | |||
| km/litre | |||
| UK MPG | |||
| US MPG | |||
| 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 | |||
| turns lock-to-lock | |||
| Turning circle | |||
| Front suspension | I.MS.CS.ARB. | ||
| Rear suspension | I.DualLi.CS.ARB. | ||
| Wheel size front | |||
| Wheel size rear | |||
| Tyres front | 215/45 ZR 17 | ||
| Tyres rear | 215/45 ZR 17 | ||
| Brakes F/R | VeDi/Di-S-ABS | ||
| Front brake diameter | 325 mm | ||
| Rear brake diameter | 358 mm | ||
| Braked area | |||
| Gearbox | 5 speed manual | ||
| Top gear ratio | |||
| Final drive ratio | 3.72 | ||
| general | |||
| Carfolio.com ID | 134090 | ||
| Production total | |||
| Model code | |||
| RAC rating | 16.5 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2005 Chevrolet Lacetti WTCC R+ added 2005-09-24. Last modified 2013-02-28. |
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