The launch of the Pontiac G8 marked a return to the brand's performance roots, but the marque's fate may have already been sealed.

The Pontiac G8 GT was a full-sized sedan with some muscle, but it was only around for a couple of years. Here’s the engine that powered it and its HP.

A Pontiac with a Corvette engine? Unthinkable in GM's early days -- but by the late 1990s, the savings offered by standardizing made it happen.

2028 Pontiac G8: A Sports Sedan That Should Have Been Have you ever wondered what the future of Pontiac could have looked like if GM hadn’t pulled the plug?

While perhaps more known for style over substance, Pontiac still produced several fast cars in its day. These were the fastest, ranked by top speed.

Shop used Pontiac G8 GT for sale at Cars.com. Research, compare, and save listings, or contact sellers directly from 34 vehicles nationwide.

Although Pontiac will best be remembered for its muscle cars, the G8 GT represents the end of an era and warrants a place in any collector's stable.

Now for the Pontiac G8, seen here in GT spec, which means it’s powered by a 6.0-liter V8 with 355 hp (360 ps) and 385 lb-ft (522 Nm) of torque.

This 2009 Pontiac G8 GT was one of those chase cars and it's now for sale. The Lockheed U-2 is a single-jet engine, high-altitude reconnaissance aircraft used by the Air Force and the CIA.

It's not cheap or very reliable, but the rare G8 GXP is an awesome piece of Pontiac history; if you're looking to buy a used one, these are its main issues ...

An Ohio father injured himself and his two children during an exuberant display of hooning at the wheel of a new-to-him Pontiac G8 GT. The unidentified father, somewhere in his forties, had just ...