The 1987 Buick GNX only produced 547 units, plus a 1986 prototype An output of 300 horsepower was achieved by adding a ceramic intercooler and turbocharger to the base Buick 213 engine The car was ...

Aston Martin Tickford helped with prototype development, with assistance from Abbey Panels and GM’s U.K. Proving Ground.

The Envista is an all-new replacement for the Encore, Buick's previous subcompact SUV. This front-wheel-drive hatchback with a slightly elevated ride height slots below the Encore GX and is ...