Without a major plan for the upcoming Paris Motor Show, GM has teased this image of the Vauxhall Cascada. The new drop-top teases something potential exciting for us here in the USA… a new look Buick that allows for breezy cruising. The once stuffy brand has revamped and given a younger generation cause for interest. Vauxhall hasn't had a new midsize convertible since the 1930s. So, basically, fresh is the apt term across the board.