Buick GS Specs, Engines & Dimensions (1970–1972) — First Generation
The Buick GS First Generation pairs classic American style with honest, rear-wheel-drive character. Offered in Coupe and Cabrio bodies, it gives drivers a straightforward, engaging experience focused on comfort and presence.
The Buick GS engine lineup revolves around a 7.5-liter gasoline unit paired with rear-wheel drive. You can choose a manual or automatic transmission in the open-air Cabrio, while the Coupe shown here features the automatic for relaxed cruising.