there has been much speculation regarding a Buick convertible of sorts. The most ringing endorsement of this conjecture comes today from General Motors Europe, as the new Opel Cascada has debuted ...

Opel brought out its entire Insignia range for the 2013 Frankfurt Motor Show, with particular attention paid to each new models refreshed features. Like its colonial cousin, the Buick Regal ...

The content on this page was created using generative artificial intelligence powered only by Cars.com articles and edited by Cars.com’s Editorial team for accuracy. The Buick Regal enjoyed a ...

The Buick Regal Sportback is a German-built Opel Insignia re-badged as a Buick and imported to the US. Ours has the torque-vectoring AWD system and all the options available (sunfoof, adaptive ...