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 ...
The model won't disappear, but the next generation, which will share its platform with the next-generation Opel Insignia ... And yes, the Buick Regal is also based on the Insignia, if by based ...