Monken Buick GMC is your

Centralia Buick GMC dealer

offering sales, service, parts, and financing for Illinois. With two of the greatest brands under one roof, and a great selection of quality pre-owned vehicles, Monken is your place for great selection. Our friendly and helpful sales staff will get you a great deal on the vehicle you want.

The Monken Buick GMC parts and service department in Centralia offers great service to East St Louis and Salem, IL residents at an affordable price.

Salem Buick

owners can come to Monken for service on their Buick car. Our GM certified Goodwrench technicians are standing by to assist Mt Vernon and

Centralia GMC

owners in maintaining or repairing your vehicle. Salem GMC and Salem Buick owners can use our online appointment scheduler to make an appointment today.

Quality Buick and GMC vehicles are at lots of dealers, but it is our pricing and service that separate Monken from the rest. For the best in Buick and GMC sales and service, e-mail, call, or stop by our Centralia store today with any questions. We are also your

Mt Vernon Buick and Mt Vernon GMC dealer

and we have a great pre-owned and used vehicle selection as well. If you're a

Salem GMC

or East St Louis GMC shopper looking for a 2011 GMC Sierra 3500HD for sale, come to Monken!