New Inventory

• New Vehicles
• HUMMER EV vs Cybertruck
• Sierra EV vs Cybertruck
• Auto Loan Savings Program
• Vehicle Exchange Program
• New GMC Inventory
• New Buick Inventory
• Order Your Vehicle
• O'Fallon Offers
• New SUV Offers
• New Truck Offers
• CarFax Trade In
• New GMC Sierra 1500 Research
• Featured Vehicles
• New Models
• Quick Pre-Qualify
• Showroom
• HUMMER EV
• Sierra EV

Shop By Model

Pre-Owned Inventory

• Pre-Owned Vehicles
• Certified Pre-Owned Vehicles
• Vehicle Exchange Program
• Pre-Owned Offers
• Pre-Owned SUV Offers
• Pre-Owned Truck Offers
• Featured Vehicles
• CarFax Trade In
• Quick Pre-Qualify



Specials

• O'Fallon Offers
• New Buick Envista Offers
• New Buick Encore GX Offers
• New GMC Acadia Offers
• New GMC Hummer EV Offers
• New GMC Sierra 1500 Offers
• New GMC Sierra 2500 HD Offers
• New GMC Yukon Offers
• Used Offers
• Service & Parts Offers
• Incentives and Offers

Finance

• Finance Application
• Vehicle Exchange Program
• Finance Center
• CarFax Trade In
• Get pre-qualified with Capital One (no impact to your credit score)
• Buick Protection
• Quick Pre-Qualify

Service

• Schedule Service
• Service Center
• Vehicle Exchange Program
• Service & Parts - Buy Now, Pay-Over-Time!
• Service & Parts Offers
• Oil Change Service
• Brake Service
• Battery Service
• New Tires
• Tire Finder
• Parts Warranty Information
• Tire Manufacturer Rebates

Parts

• Order Parts Online
• Order Parts
• GMC Accessories
• Buick Accessories

Our Dealership

• About Us
• Recent Reviews
• My Rewards
• Directions
• Contact Us
• Technician Careers
• Meet The Staff
• Buick GMC Cares
• Our Blog

Contact Us