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O'Fallon Buick GMC
O'Fallon, MO
1,265 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 1,265 reviews
April 24, 2025
Devan was great. Honest and knowledgable. The finance department made the purchase go smoothly. Was pleased and not pressured. Honest and knowledgable. The finance department made the purchase go smoothly. Was pleased and not pressured. More
by TRACIE083
Verified CustomerEmployees Worked With
April 23, 2025
Nick was great! He made the process super easy from start to finish and answered all my questions. We purchased a used jeep wrangler and LOVE it! Thank you! He made the process super easy from start to finish and answered all my questions. We purchased a used jeep wrangler and LOVE it! Thank you! More
by lindsaybeeler
April 22, 2025
Christy was amazing and made our process so easy from the start and to the end in Finance. All our questions were addressed and explained thoroughly. It was a very good experience, and we love the vehicle. I start and to the end in Finance. All our questions were addressed and explained thoroughly. It was a very good experience, and we love the vehicle. It was truly one of the best buying experiences we have had in purchasing a vehicle. We contacted Christy when we started looking for another Acadia. Always kept us informed to make sure we got what we wanted. All in all, it was a wonderful and easy process. More
by TERESALNORDSTROM
April 22, 2025
Pleasant experience. Very friendly and helpful people. Our sales person went above and beyond expectations. Same with financial. Very friendly and helpful people. Our sales person went above and beyond expectations. Same with financial. More
by stmclm
April 20, 2025
Very friendly staff salesman was very knowledgeable and explained things .. I would definitely recommend this dealership to my friends and family.. explained things .. I would definitely recommend this dealership to my friends and family.. More
by tlc5858
April 20, 2025
Nick my sales guy was super informative and helpful. Not pushy in anyway and listened to the questions I had. The other staff were also very friendly and helpful Not pushy in anyway and listened to the questions I had. The other staff were also very friendly and helpful More
by WKULLMAN
April 20, 2025
We had an excellent experience buying our 2025 used Kia from them . Christy who helped us and sold us the car and she was so friendly. We will defiantly be buying from the again. from them . Christy who helped us and sold us the car and she was so friendly. We will defiantly be buying from the again. More
by tayyylerr17
Employees Worked With
April 19, 2025
As soon as you step inside the showroom floor is so beautiful. I was greeted with more than one friendly kind and courteous people. Paul went above and beyond meeting my expectations. Everyone was ver beautiful. I was greeted with more than one friendly kind and courteous people. Paul went above and beyond meeting my expectations. Everyone was very friendly. More
by Latoyaford313
April 19, 2025
Easy scheduling and quick service/repair and was allowed to keep the vehicle there for several days while out of towm to keep the vehicle there for several days while out of towm More
by MPKOFFMAN
Employees Worked With
April 19, 2025
Great experience! !! This was our second purchase from O'Fallon Buick GMC and we will definitely come back. Roger is the best!! !! This was our second purchase from O'Fallon Buick GMC and we will definitely come back. Roger is the best!! More
by jmobrien023
