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Opel Signum Signum Facelift (2005–2008) Specs

Specifications, engines, dimensions and technical data.

Gen 1 2003 - 2008 Signum Hatchback
Opel Signum
Engine —
Power —
Fuel —
Gears —
Platform —

Body Style



Opel Signum Signum Facelift overview

The Opel Signum (Signum Facelift) is the 1st generation of the Signum, built from 2005 to 2008. It is offered as a Hatchback with 9 engines (diesel, petrol), from 100 HP to 250 HP. The 2.8i V6 24V Turbo (250 Hp) accelerates from 0 to 100 km/h in 7.2 s, reaches a top speed of 250 km/h and is 4651 mm long.

How much horsepower does the Opel Signum have?

The Opel Signum (Signum Facelift) has 100 HP to 250 HP, depending on the engine: 1.9 Cdti (100 HP), 1.9 Cdti (120 HP), 1.8 Ecotec (140 HP), 1.9 Cdti (150 HP), 2.2 Ecotec (155 HP), 2.0 Ecotec (175 HP), 3.0 Isuzu (184 HP), 2.8 Ecotec (230 HP), 2.8 Ecotec (250 HP).

What engines are available for the Opel Signum?

The Opel Signum is available with 9 engines: 1.9 Cdti (100 HP, diesel), 1.9 Cdti (120 HP, diesel), 1.8 Ecotec (140 HP, petrol), 1.9 Cdti (150 HP, diesel), 2.2 Ecotec (155 HP, petrol), 2.0 Ecotec (175 HP, petrol), 3.0 Isuzu (184 HP, diesel), 2.8 Ecotec (230 HP, petrol), 2.8 Ecotec (250 HP, petrol).

What are the dimensions of the Opel Signum?

The Opel Signum is 4651 mm long, 1798 mm wide, 1466 mm tall, with a 2830 mm wheelbase.

How fast is the Opel Signum?

The Opel Signum 2.8i V6 24V Turbo (250 Hp) goes from 0 to 100 km/h in 7.2 s and has a top speed of 250 km/h.

Advanced Specs

Overview

Generation Opel Signum facelift
Year 2006–2008
Platform GM Epsilon Platform / GM Epsilon I
Variant 2.8i V6 24V Turbo (250 Hp)
Body type hatchback
Engine type Fuel
Fuel type Petrol
Seats 5
Doors 5

Power & torque

Power 250 HP
Power @ max rpm 5500 rpm
Torque 350 Nm

Performance

Top speed 250 km/h
0–100 km/h 7.2 s
0–62 mph 7.2 s

Engine

Engine code Z28NET
Displacement 2792 cc
Cylinders 6
Configuration V Engine
Bore 89.0 mm
Stroke 74.8 mm
Compression ratio 9.5
Valves per cylinder 4
Injection system Multi Port Manifold Injection
Aspiration Turbocharger Intercooler
Oil capacity 6.0 L
Coolant 7.5 L
Engine layout Front Transverse

Drivetrain & transmission

Drive Front Wheel Drive
Powertrain architecture Internal Combustion Engine
Drivetrain architecture The Internal Combustion Engine Ice Drives The Front Wheels Of The Vehicle
Gearbox type manual
Gears 6
Gearbox code f40
Gearbox manufacturer opel

Dimensions

Length 4651 mm
Width 1798 mm
Height 1466 mm
Wheelbase 2830 mm
Front track 1536 mm
Rear track 1525 mm
Boot space 365 – 1410 L

Mass

Kerb weight 1580 kg
Max weight 2175 kg
Max load 595 kg

Consumption & emissions

Fuel urban 15.7 L/100km
Fuel extra urban 7.6 L/100km
Fuel tank 60.0 L

Chassis & brakes

Front suspension Independent Coil Spring
Rear suspension Independent Coil Spring
Front brakes disc
Rear brakes disc
Tire size 235/40 R18
Wheel rims 18

Efficiency ratios

Weight-to-power 6.3 kg/Hp, 158.2 Hp/tonne
Weight-to-torque 4.5 kg/Nm, 221.5 Nm/tonne

Other

Start Of Production 2006
End Of Production 2008

Performance

Engine speed (1k/rpm)

Figures from catalog data; real-world values may differ.

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