Car Specs

2005 Opel Signum OPC Automatic

Information

Opel

Quick Facts

Build Start: 2005

Available in other variants

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Specifications

General

Build Start: 2005
Model Variant: Signum

Dimensions

Wheelbase: 2830mm
Track/tread (rear): 1525mm
Width: 1798mm
Fuel Tank Capacity: 61litres
Track/tread (front): 1536mm
Length: 4651mm
Height: 1466mm
Kerb weight: 1675kg

Body Details

Body Type: 4/5 seater hatchback

Engine Details

Bore/stroke ratio: 1.19
Top Gear Ratio: 0.69
Engine Construction: aluminium block & head
Compression Ratio: 9.5:1
Engine Coolant: Water
Aspiration: Turbo
Catalytic converter: Y
Engine Position: front
Engine Type: turbocharged petrol
Engine Code: 2.8 ECOTEC
Capacity: 2.8 litre (2792cc)
Final Drive Ratio: 3.20
Sump: wet sumped
Crankshaft Bearings: 4
Intercooler: Y
Engine Layout: transverse
Engine Manufacturer: Opel
Cylinders: V 6
Bore × Stroke: 89 × 74.8mm
Gearbox: 6 speed automatic

Performance

Maximum Speed: 247km/h
Weight-to-power ratio: 9.09kg/kW
Drive Wheels: front wheel drive
Acceleration 0-100km/h: 7.6s
Power-to-weight ratio: 149.51 PS/tonne (1000 kg)

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Fuel Consump.

Carbon dioxide emissions: 269.0 g/km NEDC
Fuel system: SMPFi
Fuel Consumption: 17.4/7.6/11.2 l/100km urban/extra-urban/combined
VED band (UK): M

Chassis & Geomtry

Length:Wheelbase Ratio: 1.64
Turns Lock-to-Lock: 2.750
Front Suspension: I.W.MS.ARB.
Turning Circle: 11.90 m
Rear suspension: I.MultiLi.CS.ARB.

Brakes

bmep (brake mean effective pressure): 1575.3kPa
Brakes F/R: VeDi/Di-S-ABS
Rear brake diameter: 292mm
Front Brake Diameter: 314mm

Wheels & Tyres

Wheel Size Front: 16x6½J
Tyres Front: 215/55 R 16 V
Wheel Size Rear: 16x6½J
Tyres Rear: 215/55 R 16 V

Aerodynamics

Frontal area: 2.20 m²
Drag coefficient: 0.33
CdA: 0.73

Other

maximum power output(CEE): 250 PS (247 bhp) (184 kW)at 5500 rpm
RAC rating: 29.5
Specific output(CEE): 66 kW/litre89.7 ps/litre, 88.5 bhp/litre1.45 bhp/cu in
Valve Gear: double overhead camshaft (DOHC), 4 valves per cylinder, 24 valves in total
maximum torque(CEE): 350 Nm (258 ft·lb) (35.7 kgm)at 1800 rpm
Specific torque(CEE): 125.36 Nm/litre, 1.52 ft·lb/cu3
Unitary Capacity: 465.33cc
Number of doors: 5
Steering: power assisted rack & pinion

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