A test mule of the Buick Regal TourX — a name trademarked by General Motors in 2015 — has been spotted in Germany, and it looks nearly identical to the Opel Insignia Sports Tourer wagon that debuted at the Geneva auto show this month.
A test mule of the Buick Regal TourX — a name trademarked by General Motors in 2015 — has been spotted in Germany, and it looks nearly identical to the Opel Insignia Sports Tourer wagon that debuted at the Geneva auto show this month.