Auffenberg in Carbondale, located in Carbondale, IL

Our

Carbondale Cadillac Buick, Pontiac and GMC

 dealership is the largest in the area, also serving

Cape Girardeau Cadillac, Cape Girardeau Pontiac, Cape Girardeau Buick and Cape Girardeau GMC

 as well as Marion Cadillac Buick GMC & Murphysboro customers! As we often say, “It’s absolutely Auffenberg, where selection, service and satisfaction go beyond the Carbondale city limits!”

As the #1 dealership in southern Illinois, we are proud to offer high quality GM sales and service for new customers as well as our loyal repeat customers Check out all the new and

used cars in Carbondale

. Now standard on every 2007 and later GM car and light-duty truck: a 100,000 mile/5-year transferable power train warranty with no deductible.

Come back in after your purchase for any of your Cadillac, Buick, Pontiac or GMC service, parts or repair needs. Our Carbondale Buick dealership, just north of Cape Girardeau , also has an onsite body shop. No matter what you drive, our collision center will help repair it! We know you’re busy, so we offer convenient shuttle service while your car is here for service. We even wash your car before you pick it up! Come visit the Auffenberg of Carbondale Pontiac, Cadillac, Buick and GMC showroom at

1015 E. Walnut  in Carbondale, IL 62901

minutes from Cape Girardeau, Murphysboro & Marion .

Carbondale Pontiac and Cadillac, Carbondale GMC and Buick, Cape Girardeau Buick and Pontiac, and Cape Girardeau Cadillac and GMC

 owners know to come see Auffenberg!