About Us

Whether you're looking for your next car, truck or SUV Cardinal Buick GMC Inc. is a dealership to consider. We mix two popular vehicle makes to give Illinois drivers a diverse selection of new models that span from small sedans to large SUVs to durable trucks. Plus, our Belleville dealership makes the whole process smoother by employing talented sales, finance and service experts who work cohesively to form an encouraging atmosphere of support for our customers.

Each Area of Our Dealership Is a Reason to Buy from Cardinal Buick GMC Inc.

Let's begin with how diverse we get in our new and pre-owned inventories. Our Buick selection starts with our intimate, high-power Regal Sportback sedan and jumps to our spacious, three-row Enclave SUV. On the other side, our GMC lineup begins with our capable GMC Sierra 1500 and leaps to our larger, eight-passenger GMC Yukon SUV. Both makes fill the gaps to produce an inventory that spans the length of every driver need when it comes to new cars, trucks and SUVs.

Pre-Owned Inventory Includes Even More Vehicle Makes

If you thought our Buick/GMC combination was extensive, wait until you see the new parameters set by our pre-owned inventory. This list extends far beyond Buick and GMC models to include a vast array of makes from Ford to Mercedes-Benz to Dodge to Volkswagen. If you need a pre-owned model but are concerned about a lack of model selection, you won't have that worry once you see the 20+ models included in this segment of our complete inventory stock. With our new and pre-owned models, drivers from the St. Louis area can use our tools to limit the models that appear after you indicate the fields of importance in your next vehicle, like the year, price, mileage (if pre-owned), color, engine, fuel economy, etc. We know that our inventory can be overwhelming with what seems like hundreds of options to comb through, so we include these filters to shorten your search parameters.

Finance Center is Available to Help You Buy or Lease

At Cardinal Buick GMC Inc., buying or leasing your next car, truck or SUV will be the easiest part with the help of our finance center. Start the process online by applying for financing, which will put the ball in our court to begin a credit check and other tasks on our side to get you one step closer to driving the vehicle you want. If you have any questions while you're filling out your finance pre-approval form, give us a call and we'll get you on the phone with one of our finance professionals.

Service Center Gets Your Vehicle Back on the Road

Needing a routine oil change or tire rotation is one thing, but there's nothing worse than breaking down unexpectedly. In both cases, put your vehicle's well-being in the hands of our onsite service center - less than 10 minutes from Shiloh, IL. We offer discounts on various service procedures and hire certified technicians who know their way around all body styles. After you've purchased your pre-owned or new model from us, it only makes sense for us to continue to support your new chapter together by being a steady service resource.

Choose the Dealership That Puts You First Every Time

Our Belleville dealership is planted right down the street from drivers residing in Swansea, and we invite each one to walk or drive the under-five-minute commute to visit Cardinal Buick GMC Inc. for a test drive, a visit with our finance staff, or an appointment in our service center. All of these types of visits take place at our Belleville dealership at 3800 West State Route 15. It's your one-stop vehicle destination where you're sure to discover the pre-owned or new model that you had in mind from the start.

Here are a few more reasons why:

• Loaner vehicles available for sales and service
• Friendly & knowledgeable staff
• After the sale follow up. We will provide world class customer service before, during, and after the sale.
• No Games or gimmicks - you will get a true no-hassle shopping experience.
• Family owned and operated.
• Wireless Internet access throughout the dealership.
• Courtesy shuttle within 15 miles for service guests.
• Community Involvement: Please reach out to us for any charities, school/military events, and sponsorship's.
• Complimentary Starbucks coffee, bottled water, and fresh baked cookies in our waiting area.