We've seen spy shots of the base Opel Insignia wearing ... well and good for the Insignia, but we're wondering how these changes will impact North America's Buick Regal GS. No, it may not share ...

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 ...

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 ...