New & Used Cars, Trucks & SUVs For Sale

New & Used Cars, Trucks & SUVs For Sale near Belleville, IL

Dave Sinclair Buick GMC is here to serve car shoppers in the Belleville, IL area with specials, deals and superior service. Search our new Buick & GMC inventory as you search for a new car. For those looking for a used car in Belleville, IL we've got a large inventory of used cars and trucks. We also know the importance of budget when shopping for a used car, which is why we have cheap cars in St Louis under $10,000 and used cars under $15,000. Once you've picked your car, schedule the test drive, and then start financing with our online pre-qualification form.