It's no secret that the Buick Regal is an Americanized version of the Opel Insignia, and Buick even uses this fact to try and persuade the public that the car is a European sport sedan rather than ...

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 ...

In 2005, Buick replaced the Regal nameplate of their mid-sized sedan with LaCrosse. With the LaCrosse moving up Buicks model range to be a flagship vehicle, the Regal name was revived in 2011. Derived ...