Buick was on a winning streak at the end of the seventh decade in the closing century of the past millennium, with almost 652,000 cars. The GM high-end division had leaped immensely in the sixties' ...

1968 witnessed the introduction of the second-generation Skylark, and just as expected, General Motors made plenty of changes, starting with the different wheelbases and ending with the mandatory ...

If you were a fan of performance back in the late ‘60s, GM had more than a few models in its portfolio to fit the bill. Now, we’re watching this matchup between two of those GM go-fast machines with a ...

Rare Buick GS 400 Convertible joins Hagerty Marketplace auction with fresh upgrades and a Power Tour appearance. A striking 1968 Buick GS 400 Convertible equipped with a four-speed manual transmission ...

The Buick GS 400 was offered for the 1969 model year as either a hardtop or convertible. It could be had in standard 400 cubic-inch configuration producing 340 horsepower, or Stage 1 dress with ...