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Free Vauxhall Signum VIN Decoder

Look up available Vauxhall Signum vehicle details and compare engine, transmission and body variants. The results depend on the VIN and market; the catalog does not confirm a car’s exact factory equipment. 7 listed variants. Free, no registration.

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2005–2008 7 variants PetrolDiesel
Model-family illustration
Model-family illustration. Body style and generation may differ. Photo: Wikimedia Commons, via Wikimedia Commons

Vauxhall Signum specs by variant

All 7 listed variants, grouped by fuel and gearbox. Open a group and compare the listed years, engine, power and emissions. On a small screen, scroll the table sideways.

Petrol · MANUAL 4 variants
VariantListed yearsFuelEnginePowerGearboxDriveCO₂
2.8L V6 Turbo 6MT FWD (230 HP) 2005–2008 Petrol 2.8 L 227 bhp MANUAL 6sp FWD —
2.0L Turbo 6MT FWD (175 HP) 2005–2008 Petrol 2.0 L 173 bhp MANUAL 6sp FWD —
2.2i 6MT FWD (155 HP) 2005–2008 Petrol 2.2 L 153 bhp MANUAL 6sp FWD —
1.8L 16V VVT 5MT FWD (140 HP) 2005–2008 Petrol 1.8 L 138 bhp MANUAL 5sp FWD —
Diesel · MANUAL 3 variants
VariantListed yearsFuelEnginePowerGearboxDriveCO₂
3.0L CDTi V6 6MT FWD (184 HP) 2005–2008 Diesel 3.0 L 181 bhp MANUAL 6sp FWD —
1.9L CDTi 6MT FWD (150 HP) 2005–2008 Diesel 1.9 L 148 bhp MANUAL 6sp FWD —
1.9L CDTi 6MT FWD (120 HP) 2005–2008 Diesel 1.9 L 118 bhp MANUAL 6sp FWD —

Specification reference from cardata.wiki. A question mark means a year boundary is missing from the source, not that production continues. An empty field means the source did not provide that value. Confirm the fitted engine, transmission and equipment against the car’s documents. How specification matching works.

Using the Vauxhall Signum specifications

Start with the car’s year, body and engine, then compare the matching row. Several variants may share a model name while differing in power, transmission or drive layout. If the advert conflicts with the registration or manufacturer documents, resolve the mismatch before relying on the specifications. A VIN lookup can help narrow the comparison, but does not replace a build record or inspection.

Other Vauxhall models

Compare another model, or see all Vauxhall models.

AgilaAntaraAstra 5 DoorsAstra EstateAstra GSeAstra HatchbackAstra J GTCAstra Sport HatchAstra Sports TourerAstra Sports Tourer GSeAstra TTAstra VXRCorsa 3 doorsCorsa 5 DoorsCorsa VXRCrossland XGrandlandGrandland GSeInsignia Country TourerInsignia HatchbackInsignia SedanInsignia Sports TourerInsignia VXR Supersport SedanInsignia VXR Supersport Touring Sports

Vauxhall Signum VIN FAQ

What can a Vauxhall Signum VIN lookup show?+
It can return available vehicle details and related model data. A catalog variant list does not prove the exact engine, gearbox or factory equipment fitted to your car. Recall campaigns are model-level matches, not confirmation of an outstanding repair for your VIN.
Where should I check the Vauxhall Signum identification number?+
Compare the number on the registration document with the vehicle’s identification markings. Common locations on modern vehicles include the windscreen base and a door-jamb label, but the owner’s manual is the reference for the correct location on your version.
What do the Vauxhall Signum dates in this catalog mean?+
The source lists years 2005–2008 across 7 variants. A question mark means a year boundary was not supplied. These are catalog dates, not a verified production history or an individual vehicle’s build date.
Is the Vauxhall Signum VIN check free?+
Yes. The available decode, specifications and model-level results are free without an account. An optional paid history report may contain additional records depending on the car and market.

Look up your Vauxhall Signum VIN

Find available details for a supported 17-character VIN. Free, no registration.

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Optional history report

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This free tool combines identification, specifications and available public records. An optional carVertical report may include additional records, depending on the vehicle and country:

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  • ✓ Accident & damage records
  • ✓ Stolen-vehicle check
  • ✓ Available registration and usage records
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