O'Fallon Buick GMC provides a selection of Featured Inventory, representing new and popular items at competitive prices. Please take a moment to investigate these current highlighted models, hand-picked from our ever-changing inventories!

Explore Our Featured New Buick and GMC Models at O'Fallon Buick GMC

When you want a new Buick or GMC model, you can trust O'Fallon Buick GMC to have the model you're looking for. Whether you're looking for a new vehicle for yourself or a loved one, you'll be impressed by all the amazing quality that you'll find in the Buick and GMC inventory. You'll also love how simple it is to find the model with the features that you need when you talk with our sales team near St. Charles, MO. They're here to help you find a quality vehicle and to answer any questions that might arise.

Buick Models That Our St. Peters Customers Love

You might enjoy one of our Buick SUVs, such as the Encore, when you're looking for a luxury SUV that can handle all your daily activities. The subcompact Encore is a great addition to your lifestyle if you need a vehicle that offers some extra cargo space and sits higher than a regular sedan but also offers a smaller footprint. On the other hand, the Envision might be the right SUV model for you if you want a compact model with a bit more room than what the Encore can offer. There's also the Enclave full-size SUV, which offers three rows of seating and plenty of cargo space.

GMC Models for Chesterfield Area Shoppers

If you're after a high-quality SUV with plenty of power, you might consider a GMC SUV like the Terrain, Acadia or Yukon. You could also get a GMC Sierra 1500 if you're searching for a good midsize truck for work and DIY projects. GMC also offers the Sierra 2500HD and 3500HD when you need to tow and haul big loads across St. Louis.

Shop With O'Fallon Buick GMC for Competitive Deals

When you're ready to find your next GMC or Buick, come to our dealership in O'Fallon, MO to start the process. Sales associates will help you find the model that works with your needs, and you can take it for a test drive to see how it aligns with your wants and needs.


*All pricing and details are believed to be accurate, but we do not warrant or guarantee such accuracy. Vehicle information is based off standard equipment and may vary from vehicle to vehicle. Call or email for complete vehicle information. Prices do not include additional fees and costs of closing, including government fees and taxes, any finance charges, $599 dealer documentation fee, any emissions testing fees, other fees required by law, vehicle sellers or lending organizations or other fees. All prices, specifications and availability subject to change without notice.  

While every effort has been made to ensure display of accurate data, the vehicle listings within this website may not reflect all accurate vehicle items, accessories and color may vary. All inventory listed is subject prior to sale. The vehicle photo displayed may be an example only. Vehicle Photos may not match exact vehicles. Please confirm the vehicle price with Dealership. See Dealership for details.
Disclaimer: The Manufacturer’s Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.

1Dealer Discount applied to everyone