The Vauxhall Signum 3.0 CDTi V6 24v Design is a 5 door estate/station wagon style car with a front located engine powering the front wheels.
Its 3 litre engine is a turbocharged, double overhead camshaft, 6 cylinder unit that produces 181.5 bhp (184 PS/135 kW) of power at 4000 rpm, and maximum torque of 400 N·m (295 lb·ft/40.8 kgm) at 2000-2750 rpm.
A 6 speed automatic gearbox supplies the power to the wheels.
The Vauxhall Signum 3.0 CDTi V6 24v Design weighs a claimed 1677 kg at the kerb.
Top stated speed is 219 km/h, which equates to 136 mph, claimed fuel consumption figures are 10.3/5.4/7.2 l/100km urban/extra-urban/combined, and carbon dioxide emissions are 194.0 g/km.
Full specs
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| bodywork | |||
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| Body type | 4/5 seater estate/station wagon | ||
| Number of doors | 5 | ||
| Designer | |||
| dimensions & weights | |||
| Wheelbase | 2830 mm | 111.4 inches | |
| Track/tread (front) | 1536 mm | 60.5 inches | |
| Track/tread (rear) | 1525 mm | 60 inches | |
| Length | 4651 mm | 183.1 inches | |
| Width | 1798 mm | 70.8 inches | |
| Height | 1466 mm | 57.7 inches | |
| Ground clearance | |||
| length:wheelbase ratio | 1.64 | ||
| Kerb weight | 1677 kg | 3697 lb | |
| Weight distribution | |||
| fuel tank capacity | 60 litres | 13.2 [15.9] UK [US] gal. | |
| aerodynamics | |||
| Drag coefficient | 0.33 | ||
| Frontal area | |||
| CdA | |||
| Powertrain | |||
| engine type | turbocharged diesel | ||
| Engine manufacturer | GM | ||
| Engine code | |||
| Cylinders | V 6 in 66° vee | ||
| Capacity | 3 litre 2958 cc (180.508 cu in) |
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| Bore × Stroke | 87.5 × 82 mm
3.44 × 3.23 in |
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| Bore/stroke ratio | 1.07 | ||
| Valve gear | double overhead camshaft (DOHC)
4 valves per cylinder 24 valves in total |
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| maximum power output | 184 PS (181.5 bhp) (135 kW) at 4000 rpm |
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| maximum torque | 400 Nm (295 ft·lb) (40.8 kgm) at 2000-2750 rpm |
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| Specific output | 45.8 kW/litre 62.2 ps/litre 61.4 bhp/litre 1.01 bhp/cu in |
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| Specific torque |
135.23 Nm/litre
1.63 ft·lb/cu3 |
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| Engine construction | |||
| Lubrication | wet sumped | ||
| compression ratio | 18.5:1 | ||
| Fuel system | common rail direct diesel injection | ||
| bmep (brake mean effective pressure) | 1699.3 kPa (246.5 psi) | ||
| Maximum RPM | |||
| crankshaft bearings | |||
| Engine coolant | Water | ||
| Unitary capacity | 493 cc | ||
| Aspiration | Turbo D. | ||
| Compressor | 1 variable geometry turbine turbocharger | ||
| 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 | |||
| Maximum speed | 219 km/h (136 mph) | ||
| Power-to-weight ratio | Higher is better 109.73 PS/tonne (1000 kg) 0.11 PS/kg 80.71 kW/tonne (1000 kg) 0.08 kW/kg 108.23 bhp/tonne (1000 kg) 0.11 bhp/kg 0.05 bhp/lb |
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| Weight-to-power ratio | Lower is better 12.39 kg/kW 20.7 lb/bhp |
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| fuel consumption | |||
| Fuel consumption | 10.3/5.4/7.2 l/100km urban/extra-urban/combined | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | 10.3/5.4/7.2 l/100km urban/extra-urban/combined | ||
| km/litre | 9.7/18.5/13.9 km/l urban/extra-urban/combined | ||
| UK MPG | 27.4/52.3/39.2 UK MPG urban/extra-urban/combined | ||
| US MPG | 22.8/43.6/32.7 US MPG urban/extra-urban/combined | ||
| Carbon dioxide emissions | 194.0 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 | |||
| Rear suspension | |||
| Wheel size front | |||
| Wheel size rear | |||
| Tyres front | 215/50 R 17 | ||
| Tyres rear | 215/50 R 17 | ||
| Brakes F/R | VeDi/VeDi-S-ABS | ||
| Front brake diameter | 314 mm | ||
| Rear brake diameter | 292 mm | ||
| Braked area | |||
| Gearbox | 6 speed automatic | ||
| Top gear ratio | |||
| Final drive ratio | |||
| general | |||
| Carfolio.com ID | 568469 | ||
| Production total | |||
| Model code | |||
| RAC rating | 28.5 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2007 Vauxhall Signum 3.0 CDTi V6 24v Design Automatic added 2018-11-18. Last modified 2020-03-16. |
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