Muscle cars are as American as baseball and apple pie. Over the last 60 years several Asian and European automakers have ...

Oldsmobile 4-4-2 W-30 versus Buick GS 455 Stage 1, A-body brothers each considered the “gentleman’s musclecar.” Sibling rivals when GM divisions competed.

This American powerhouse wasn't the only surprise beast to come from Buick, though it set the stage moving forward for all muscle cars.

Compared to more well-known vehicles, like the Chevrolet Chevelle, the Dodge Challenger, and the Plymouth 'Cuda, Buick's GSX makes for some highly underrated muscle — even despite the bright ...

We're watching as a 1971 Plymouth Duster 340 and 1970 Buick GSX duke it out on the drag strip in the following video. Which muscle car will come out on top?

The GSX Stage 1 is a variant of the Buick 455 V8 engine. This 455.1 cubic inch engine granted 510 lb-ft of torque and more than a little speed. Only 400 of the GSX Stage 1 variant were ever produced.

The Buick GSX was among the last of the proper muscle cars to leave the scene. In 1971, 124 units were ordered, but production records don’t detail how many came with the 350-cube V8 (the 5.7 ...

Big block V8 engines have plenty of utility for what it can provide consumers with its size. Here are 10 of the most iconic of the big block variety.

Greg, I’m a younger reader of your articles I see in Auto Round-Up and on the internet. When I get my license, I’m hoping to buy a 1970 Buick GSX 455 coupe in fair to average shape.

The ultimate Buick muscle car is the 1970 Buick GSX, powered by a 360-horse 455-inch V8 that actually delivered closer to 420 horses and 510 lb. ft. of torque. Only 678 were ever built even though ...

The ultimate Buick muscle car is the 1970 Buick GSX, powered by a 360-horse 455-inch V8 that actually delivered closer to 420 horses and 510 lb. ft. of torque. Only 678 were ever built even though ...