Cadillac announced today it will return to racing in 2011 with a race-prepared version of its CTS-VCoupe competing in the Sports Car Club of America World Challenge, North America's top ...

One might expect to find the Cadillac CTS-V put its money where its mouth is at a drag racing event hosted on the left side of the Atlantic Ocean. However, this one was spotted proving its mettle over ...

Throw a whole heaping of boost at one of GM’s 6.2L V8 engines, and odds are you’ll end up with a pretty high power number. That much is obvious from the two GM speed stars featured in the following ...

The CTS-V marked a new chapter in the history of Cadillac. It was a return to genuine performance thanks to a RWD layout. The brand was even bold enough to go racing with the platform. Now, one of ...

View post: 2006 Cadillac XLR With Under 10,000 Miles For Sale At $… After the race, Cadillac announced that this would be the brand’s last season in the series, at least for a while. “With the ...

Even with the broader auto industry making moves to go full EV, we here at GM Authority still have lots of love for all the flavors of internal combustion, whether its gasoline or diesel, supercharged ...

Deliveries of the new Ford Mustang didn’t start long ago and already, the driver of a bright blue GT has found out that it can be quite an unruly beast at the drag strip if you don’t know how to ...