19 Jan 2016, 13:13 UTC · By: Sebastian Toma // Buick doesn't intend to turn its latest concepts, the Avista and Avenir, into production models. The American brand prefers to focus its attention on ...

Buick is trying mightily to shed its image as a purveyor of sedate senior shuttles by rebranding cars from Opel, General Motors' German subsidiary. With a quick bit of federalizing, an Opel Astra ...