2015 Buick Enclave Convenience FWD
2015 Buick Encore FWD 4dr
2015 Buick LaCrosse FWD Base
2015 Buick Regal 4dr Sdn Turbo FWD
2015 Buick Verano 4dr Sdn
2015 GMC Acadia FWD SLE-1
2015 GMC Canyon Crew Cab Short Box 2-Wheel Drive
2015 GMC Savana Cargo Van 3500 Regular Wheelbase Rear-Wheel Drive
2015 GMC Sierra 1500 Double Cab Standard Box 4-Wheel Drive
2015 GMC Sierra 2500HD Crew Cab Long Box 4-Wheel Drive
Gateway Buick GMC serving the St. Louis area
Over 40 Years of Experience
Gateway Buick GMC is a leading dealer in the greater St. Louis area with the best selection of new and used vehicles. Gateway has a rich history in the area, take a moment to learn all about the history of Gateway and our community involvement, carrying on the traditions from 1971. As your regional St Louis GMC and Buick dealer, our 16 acres of new and used fuel efficient cars, crossovers and trucks are enough to accommodate all Buick and GMC shoppers. St. Louis Buick and GMC customers plan your visit to our dealership by checking out our hours and directions page, or contact us directly for more information on anything seen on this site. We know that you have a choice when you select a car, we only ask for the opportunity to earn your business… at Gateway Buick GMC.
Gateway Buick GMC - St Louis Auto Service and RepairAt Gateway Buick GMC, your experience purchasing a new or pre-owned Buick or GMC doesn’t just end once you leave our facility. Gateway provides additional services like a complete body collision and customer service shop, certified Buick and GMC accessories and parts, as well as a complete Buick service and GMC maintenance center. If you are from St Louis or Illinois we invite all Buick GMC owners to check out our service specials and see the difference. From tire maintenance to changing or topping off your Buick Regal's or GMC Terrain's vital fluids, our GM technicians keep your vehicle running and looking good. Feel free to schedule a service appointment or order your GMC parts online.
Gateway Buick GMC also provides Shuttle, Rental and Concierge Services in St. LouisGateway does it the RIGHT Way with service. We have a fleet of 25 new Buick and GMC free loaner cars. Simply drive in, and we will get you on your way with a free new loaner while we service your car. We will also come to you. Just call and ask for the Concierge Department, and we will come pick-up your car and provide you a loaner as you attend to your busy schedule. For business in the greater St Louis area, we also offer the Corporate Concierge service, where we come pick up your car at work for for maintenance and service.
St. Louis Buick & GMC Vehicles for You!Looking for a Buick or GMC vehicle in St. Louis? Look no further than Gateway Buick GMC, where you will find a huge selection and great prices. Visit us today to test drive any of our new and used vehicles!
Buick: Enclave | Encore | LaCrosse | Regal | Verano
GMC: Acadia | Canyon | Savana Cargo Van | Savana Commercial Cutaway | Savana Passenger Van | Sierra 1500 | Sierra 2500HD | Sierra 3500HD | Terrain | Yukon | Yukon XL
Serving as your St. Charles, O'Fallon, Chesterfield MO, St. Peters, Collinsville IL and St Louis Buick and GMC dealer.