
2005–2008
1 generation, restyling
Hatchback 5-door
CHOOSE A GENERATION
The Opel Signum combines a five-door hatchback layout with an emphasis on passenger space. If you need a practical car for daily use and longer journeys, give its cabin layout as much attention as its engine.

2005–2008
Hatchback 5-door

2003–2005
Hatchback 5-door
When exploring Opel Signum generations, distinguish the original first generation from its restyled update: these are two phases of the same generation. Both have a five-door hatchback body, so compare their styling and available features, then weigh an individual car’s condition and service history.
Opel Signum specifications depend on the generation and version, with gasoline and diesel powertrains offering different driving characteristics. A diesel may suit regular longer journeys, while gasoline deserves consideration for lighter use. Check the exact version’s transmission, dimensions and equipment against your driving needs and parking space.
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