The Pontiac Solstice is a fun little roadster that ... Slightly anemic in N/A form, the turbocharged GXP made it a car that even weekend racers might enjoy. And now we see the GXP-R, which takes ...
Pontiac will continue it's GT class racing efforts with the new GXP.R, a car that replaces the successful GTO.R (pictured). The GXP.R is being tested today for the very first time in Florida.