GMC
| Bob Brockland Pontiac GMC | |
| Capitol Buick/GMC Truck, Inc. | |
| Covington Buick-Pontiac-GMC Truck | |
| D'Arcy Motors Oldsmobile-Volkswagen-GMC | |
| Darby South Buick-GMC & Isuzu | |
| Faulkner Pontiac Buick GMC | |
| Hodgdon-Noyes Buick Pontiac GMC Truck | |
| Mark Buick/Pontiac/GMC Trucks | |
| Moore Pontiac Buick GMC | |
| Paul Miller Audi Porsche Land Rover GMC | |
| Peoria Pontiac GMC | |
| Prince Frederick Motors | |
| Randy Reed Pontiac-Buick-GMC | |
| Rusty Wallace Pontiac Cadillac GMC | |
| Schepel Buick GMC | |
| SouthTowne Motors | |
| Suburban GMC Pontiac Buick | |
| Trent Oldsmobile, Buick, Cadillac, GMC | |
| Velde Olds Cadillac GMC | |
| Vince Whibbs Mazda Pontiac GMC | |