At Joe Machens Automotive Group, check out our specials, rebates and incentives on 2008 Pontiac, Cadillac, Mercedes and Mazda cars, trucks and SUVs. These include the Pontiac Solstice, Pontiac GTO, Cadillac Escalade, Mercedes C230, SL500, E320, Mazda 3, Mazda 6, Miata and any other model we sell. With these offers, you can save thousands on the new car or truck you're looking for.