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O'Fallon Buick GMC
O'Fallon, MO
1,241 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 1,241 reviews
March 27, 2025
I found the team to be very friendly and professional. They always greet you with a smile and make sure your being taken care of. I needed a loaner car while waiting for my new vehicle to arrive and Blake They always greet you with a smile and make sure your being taken care of. I needed a loaner car while waiting for my new vehicle to arrive and Blake and Nick made it happen. They were outstanding! More
by j.schneider1
Verified Customer
March 26, 2025
Appreciated the help from all members of the GMC team with the process of buying our car. with the process of buying our car. More
by carolransom
Employees Worked With
March 25, 2025
Wonderful buying experience all the way around! Devan was wonderful and made everything super pleasant: ) will do business here in the future Devan was wonderful and made everything super pleasant: ) will do business here in the future More
by BRIANNEFISHER22211
March 25, 2025
A pleasure to deal with. Salesman knows the products. I would recommend this dealership for all Buick needs. Salesman knows the products. I would recommend this dealership for all Buick needs. More
by TELINDSEY3
March 24, 2025
Very helpful with everything I asked. They went over what I expected from a dealership. They went over what I expected from a dealership. More
by scott-wulff
March 23, 2025
Always kind and vigilant. They know my vehicle preferences and return it to me clean and well maintained. They know my vehicle preferences and return it to me clean and well maintained. More
by Codey
Employees Worked With
March 23, 2025
Awesome service. Super helpful. Couldn't be happier!Walter was very knowledgeable and friendly. Very fair on my trade in. Super helpful. Couldn't be happier!Walter was very knowledgeable and friendly. Very fair on my trade in. More
by asteube84
March 23, 2025
Roger was awesome. He didn’t give up till he found the exact car we were looking for. After we bought it, he made sure we knew how to use all the options and settings He didn’t give up till he found the exact car we were looking for. After we bought it, he made sure we knew how to use all the options and settings. Highly recommend Roger to anyone looking for a new car. More
by KJLH1999
March 23, 2025
Walter was fantastic to work with, he was upfront, honest and respectful. He made this purchase a pleasurable experience. I think I have found my vehicle salesperson for life. Thank you Walter! and respectful. He made this purchase a pleasurable experience. I think I have found my vehicle salesperson for life. Thank you Walter! More
by joshuatieman
March 22, 2025
Best experience I have had at a dealership by far. Christy was great. I would recommend this place to everyone. Christy was great. I would recommend this place to everyone. More
by reds_69ss
