Buick’s Avista concept wowed when it was revealed ... “We’ve decided to bring in the Cascada and launch a convertible. And the reason why we did that is that’s white space.

Reports of the Buick Avista’s demise might have been premature. Recently, Buick vice-president Tony DiSalle said that the Avista “was purely a concept and meant to generate some buzz,” and ...

Classic Buick convertible gets Vortec V8, air suspension, and disc brakes in stunning no-reserve auction listing.