GM Authority is taking a closer look at what to expect from Buick as the calendar flips to the new year. Here's what's coming ...

Buick's most iconic muscle car, the GSX is also among the rarest. The company sold only 678 units during the 1970 model year.

The 1970 Buick Wildcat sits in an odd corner of the classic car world, large and luxurious yet often overshadowed by flashier ...

For many gearheads, the year 1970 represents the peak of the muscle car era — or at least the peak of the first muscle car era. A big part of what conspired to make 1970 special is that to remain ...