High Quality Content by WIKIPEDIA articles! The Pontiac G6 was a mid-size car produced under the Pontiac brand of American automaker General Motors.It was introduced in the fall of 2004 to replace the Grand Am. The car was built on the GM Epsilon platform which it shared with the Chevrolet Malibu and Saab 9-3 along with other General Motors vehicles. Styling was redone in a more conservative fashion, and the ribbed cladding and rear spoiler that were prevalent on the Grand Am was replaced by standard sheet metal. Features included a remote starting system (standard on GT, optional on base model) as well as a panoramic sunroof option.