General Motors, the owner of GMC, has made all sorts of impressive powertrains over the years. Muscle cars with V8s are sprinkled all throughout its history, as are powerful pickup trucks, sporty ...

The legendary GMC Syclone was just about the fastest thing you could buy in 1991 with 280 horsepower from a 4.3-liter turbocharged V6 and all-wheel drive for traction from a dig. In head-to-head tests ...

In the '90s, people didn't get to have their automotive cake and eat it too. That's to say, a car generally had one job, rather than having the capability to do multiple different tasks, such as trips ...