Now, technically, it's not the most powerful Pontiac ever, as that title belongs to the G8 SLP Firehawk; a super-sedan that boasted a 500-horsepower supercharged V8. The GXP definitely is ...

Every Firehawk begins life as a Pontiac G8 GT. When Firehawk production begins on April 1, 2009, G8 GTs are shipped to SLP's Toms River, NJ facility where they will be converted into Supercharged ...

Yes you can! That is, in the form of this Aussie-built Pontiac, a 2009 G8 GXP up for sale on Bring a Trailer (which, like Car and Driver, is part Hearst Autos). This is maximum shrimp on the ...

A dealership employee somewhere has posted a pic of GM's inventory controls website in which the engine option for the 2009 Pontiac G8 GXP is revealed to be none other than the LS3 6.2L V8.