VAUXHALL
Vauxhall Signum Signum Facelift (2005–2008) Specs
Specifications, engines, dimensions and technical data.
Gen 1
2003 - 2008
Signum
Hatchback
W
L
H
WB
GC
Boot
Engine
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Power
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Fuel
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Gears
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Platform
—
Body Style
Chassis
Engines
Quick Specs
Fuel
Fuel
Combined
Combined
Engine Lineup
| Trans | Engine | Gears | HP | Fuel | CO₂ |
|---|---|---|---|---|---|
| MT | 1.8 Manual 6-speed | 5 | 140 HP | Petrol | — |
| MT | 1.8i 16V ECOTEC | 5 | 122 HP | Petrol | — |
| MT | 1.9 CDTI | 6 | 100 HP | Diesel | — |
| MT | 1.9 CDTi ECOTEC | 6 | 120 HP | Diesel | — |
| MT | 1.9 CDTi ECOTEC Automatic | 6 | 150 HP | Diesel | — |
| MT | 2.0i 16V Turbo ECOTEC | 6 | 175 HP | Petrol | — |
| MT | 2.2i 16V Direct ECOTEC Automatic | 5 | 155 HP | Petrol | — |
| MT | 2.8i V6 24V Turbo ECOTEC Automatic | 6 | 250 HP | Petrol | — |
| MT | 3.0 V6 CDTi 24V ECOTEC Automatic | 6 | 184 HP | Diesel | — |
Note: Performance figures may vary based on market and conditions.
Vauxhall Signum Signum Facelift overview
The Vauxhall 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 1.8 (122 Hp) reaches a top speed of 197 km/h and is 4651 mm long.
How much horsepower does the Vauxhall Signum have?
The Vauxhall Signum (Signum Facelift) has 100 HP to 250 HP, depending on the engine: 1.9 Jtd (100 HP), 1.9 Jtd (120 HP), 1.8 Ecotec (122 HP), 1.8 Ecotec (140 HP), 1.9 Jtd (150 HP), 2.2 Ecotec (155 HP), 2.0 Ecotec (175 HP), 3.0 Isuzu (184 HP), 2.8 Highfeature (250 HP).
What engines are available for the Vauxhall Signum?
The Vauxhall Signum is available with 9 engines: 1.9 Jtd (100 HP, diesel), 1.9 Jtd (120 HP, diesel), 1.8 Ecotec (122 HP, petrol), 1.8 Ecotec (140 HP, petrol), 1.9 Jtd (150 HP, diesel), 2.2 Ecotec (155 HP, petrol), 2.0 Ecotec (175 HP, petrol), 3.0 Isuzu (184 HP, diesel), 2.8 Highfeature (250 HP, petrol).
What are the dimensions of the Vauxhall Signum?
The Vauxhall Signum is 4651 mm long, 1798 mm wide, 1466 mm tall, with a 2830 mm wheelbase.
Advanced Specs
Overview
| Generation | Vauxhall Signum facelift |
|---|---|
| Year | 2005–2008 |
| Platform | GM Epsilon Platform / GM Epsilon I |
| Variant | 1.8 (122 Hp) |
| Body type | hatchback |
| Engine type | Fuel |
| Fuel type | Petrol |
| Seats | 4 |
| Doors | 4 |
Power & torque
| Power | 122 HP |
|---|---|
| Power @ max rpm | 6000 rpm |
| Torque | 167 Nm |
| Torque @ max rpm | 3800 rpm |
Performance
| Top speed | 197 km/h |
|---|
Engine
| Engine code | Z18XE |
|---|---|
| Displacement | 1796 cc |
| Cylinders | 4 |
| Configuration | inline |
| Bore | 80.5 mm |
| Stroke | 88.2 mm |
| Valves per cylinder | 4 |
| Injection system | Multi Port Manifold Injection |
| Aspiration | Naturally Aspirated Engine |
| Valvetrain | dohc |
| Oil capacity | 4.3 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 | 5 |
| Gearbox code | f17 |
| Gearbox manufacturer | gm |
Dimensions
| Length | 4651 mm |
|---|---|
| Width | 1798 mm |
| Height | 1466 mm |
| Wheelbase | 2830 mm |
| Turning circle | 11.9 m |
Mass
| Kerb weight | 1495 kg |
|---|
Consumption & emissions
| Fuel combined | 7.9 L/100km |
|---|---|
| Fuel urban | 11.0 L/100km |
| Fuel extra urban | 6.1 L/100km |
| CO₂ emissions | 190 g/km |
| Fuel tank | 60.0 L |
Chassis & brakes
| Front suspension | Independent Type Mcpherson With Coil Spring And Anti Roll Bar Wishbone |
|---|---|
| Rear suspension | torsion |
| Front brakes | Ventilated Discs |
| Rear brakes | disc |
| Steering type | Steering Rack And Pinion |
| Power steering | Hydraulic Steering |
| Tire size | 215/55 R16 |
| Wheel rims | 6.5J x 16 |
| Assisting systems | Abs Anti Lock Braking System |
Efficiency ratios
| Weight-to-power | 12.3 kg/Hp, 81.6 Hp/tonne |
|---|---|
| Weight-to-torque | 9 kg/Nm, 111.7 Nm/tonne |
| Max roof load | 100 kg |
Other
| Start Of Production | 2005 |
|---|---|
| End Of Production | 2008 |
| Width Including Mirrors | 2036 |
Performance
Engine speed (1k/rpm)
! Figures from catalog data; real-world values may differ.
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