Insignia proved enough of a departure from the staid Vectra to warrant a new name, and the model proved particularly popular in the UK as a Vauxhall. It also formed the basis of the 2008 Buick Regal in China. Toward the end of the first generation’s run, it also appeared as a Holden. Insignia B was upsized, not only to compete against growing competitors, but to do additional duty as the Holden Commodore in Australia.

• Opel Insignia A
• Opel Insignia B

Marque: Opel | Predecessors: Opel Vectra, Opel Signum