This car, along with the 5-door notchback version that General Motors sells in the North American market as the ‘Regal GS’; is Opel/Vauxhall’s (former General Motors Europe) competitor to the Ford Fusion/Mondeo 5-door notchback and station wagon, Volkswagen Passat, Renault Talisman, Citroen C5; and the Peugeot 508.

Source: 2018 Buick Regal TourX Brings Adventure to Every Drive