[待更新] Visit Chip Banks Chevrolet Buick in Du Quoin, IL, for new & used vehicle sales, auto service, financing, tires, parts, and more. We have a stellar selection of Chevy & Buick cars, trucks, and SUVs. Located near Carbondale, we also serve customers from Benton and Marion.at apply to you. Not available on select base trims or with some other offers. At participating dea...