The 2008 Dodge Challenger catches a wave of nostalgia-based sport coupe. Introduced in concept form at the 2006 Detroit Auto Show, the 2008 Dodge Challenger has earned its share of magazine covers and online buzz. Challenger is based on a modified version of Chrysler Group's LX rear-wheel-drive platform, a design that also is used for the big Chrysler 300, and Dodge Charger sedan and Magnum wagon.