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O'Fallon Buick GMC
O'Fallon, MO
1,361 Reviews
We at O'Fallon Buick GMC are so excited to be joining the O'Fallon community!
While our roots are in our hometown of Greenville, SC, with many years of experience and three generations working within our family business, we knew that it was time to expand. In January of 2019, we had an opportunity to travel to O'Fallon, MO and the surrounding areas and instantly knew that we wanted to join the O'Fallon community.
As a family business, we are most interested in ensuring that each and every customer has an excellent experience and always feels welcome in our state-of-the-art, family-friendly atmosphere. The satisfaction of our customers and employees always comes first, with value and integrity at the forefront of every interaction.
A visit to O'Fallon Buick GMC is not just a trip to the dealership, it's an experience. Whether you buy with us or not, we want to get to know you, taking our time to discuss your interests and hobbies, lifestyle, budget and aesthetic preferences to make certain that you make the best investment for you and your family.
We proudly offer a wide-range of new cars, notably new Buick and GMC inventory along with pre-owned cars, trucks, SUVs and crossovers. We also have a highly trained auto-repair and service department which will help you to keep your investment performing at its best.
O'Fallon Buick GMC is also dedicated to contributing to the O'Fallon community. We know that it is the support of the O'Fallon community that will be the key to our success, and we are committed to finding as many ways as possible to give back.
With great excitement, the entire staff at O'Fallon Buick GMC looks forward to serving you! Visit us today!
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This rating includes all dealership reviews, with more weight given to recent reviews.
Sales Price Transparency
Service Price Transparency
Trade-in Experience
Purchase Time
Finance Experience
Workmanship
Service Time
Service Communication
Hours
Sales/Showroom
Monday 9:00 AM - 8:00 PM
Tuesday 9:00 AM - 6:00 PM
Wednesday 9:00 AM - 8:00 PM
Thursday 9:00 AM - 6:00 PM
Friday 9:00 AM - 8:00 PM
Saturday 9:00 AM - 6:00 PM
Sunday Closed
Service
Monday 7:00 AM - 6:00 PM
Tuesday 7:00 AM - 6:00 PM
Wednesday 7:00 AM - 6:00 PM
Thursday 7:00 AM - 6:00 PM
Friday 7:00 AM - 6:00 PM
Saturday 7:00 AM - 1:00 PM
Sunday Closed
Parts
Monday 7:00 AM - 6:00 PM
Tuesday 7:00 AM - 6:00 PM
Wednesday 7:00 AM - 6:00 PM
Thursday 7:00 AM - 6:00 PM
Friday 7:00 AM - 6:00 PM
Saturday 7:00 AM - 1:00 PM
Sunday Closed
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Showing 1,361 reviews
June 24, 2025
Customer friendly, knowledgeable and a pleasure to do business with. Will recommend to friends and family. business with. Will recommend to friends and family. More
by sharon.pace
Verified Customer
June 22, 2025
Great service, no pressure, and great to deal with. Went over the top to help with the transition of vehicles and made everything easy Went over the top to help with the transition of vehicles and made everything easy More
by KLT98758
June 21, 2025
Walter is awesome and epitomizes customer service. Great experience throughout the entire staff. Will be back Great experience throughout the entire staff. Will be back More
by ROBB.BLISS
June 20, 2025
The service and staff is amazing. Oh..and the popcorn. Thank you all for another great visit. Oh..and the popcorn. Thank you all for another great visit. More
by b-m-s
June 20, 2025
Hands down, always a great experience. Everyone is always very helpful. The absolute best service. Everyone is always very helpful. The absolute best service. More
by CARAHALBERT
June 19, 2025
as in the past, the service advisors are very helpful. The quality of workmanship and care of our Acadia was great. The quality of workmanship and care of our Acadia was great. More
by youngtroop79
June 19, 2025
The buying process was as smooth a painless as possible. Walter was amazing to deal with and would highly recommend! They were not pushy at all during the whole process and that says a lot about them! Walter was amazing to deal with and would highly recommend! They were not pushy at all during the whole process and that says a lot about them! More
by timothyw86
June 19, 2025
Our salesperson Hakeem went above and beyond. All other staff were very courteous and friendly All other staff were very courteous and friendly More
by gkgers178
June 17, 2025
Always friendly and punctual. I love this location which is 5 minutes from my home. I love this location which is 5 minutes from my home. More
by shari006
Employees Worked With
June 15, 2025
Always amazing staff and service. We wouldn’t go anywhere else. Thank you for being so honest and dependable. We wouldn’t go anywhere else. Thank you for being so honest and dependable. More
by RPLENNON
Employees Worked With
