Opel unveils its new look.(News)

Byline: Jason Stein

Concept car: GTC, Corsa OPC

The GTC concept will preview the design of Opel's successor to the upper-medium Vectra. The most striking feature is a trapezoidal-shaped grille that gives the car an aggressive stance.

Sources say that the GTC also hints at the carmaker's future look, which is being developed by Bryan Nesbitt, GM Europe's executive director of design.

Opel wanted to keep the study secret until the concept's unveiling at the show, but details were published by German magazine Auto Motor und Sport last week.

The new Vectra, due in 2008, ...