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O'Fallon Buick GMC
O'Fallon, MO
1,242 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 1,242 reviews
March 14, 2025
Absolutely fantastic. Pleasurable experience. Highly recommended. Dream team. Everyone’s invited to my family reunion 😎 Pleasurable experience. Highly recommended. Dream team. Everyone’s invited to my family reunion 😎 More
by dtfservicies
Verified Customer
March 13, 2025
No hassles no phony stuff just seems like a honest deal Easiest transaction buying a car I ever had Easiest transaction buying a car I ever had More
by chuckgmyers
Employees Worked With
March 13, 2025
I am very pleased with my purchase and the process from start to finish. I shopped 6 dealerships during this process and am grateful for the experience at OFallon Buick GMC. start to finish. I shopped 6 dealerships during this process and am grateful for the experience at OFallon Buick GMC. More
by juliaspoerry
March 12, 2025
Great overall experience from the sales team, the owner, the finance team and the whole organization! the finance team and the whole organization! More
by scott.kinnison
March 12, 2025
Beau was very friendly and undterstsnding if what I was looking for. Very good experience. Will recommend. looking for. Very good experience. Will recommend. More
by Wrenf22
Employees Worked With
March 11, 2025
Paul was so helpful in getting us the best deals on our new Buick Encore! Process was smooth and easy. Paul was so nice and very helpful, we never once felt pressured. Thanks again! new Buick Encore! Process was smooth and easy. Paul was so nice and very helpful, we never once felt pressured. Thanks again! More
by hannahpagel04
March 11, 2025
Easy process with a very knowledgeable sales team. Highly recommend and will be using them in the future Highly recommend and will be using them in the future More
by dougglang4
March 11, 2025
Outstanding service department and the staff very professional! I was in and out in no time! professional! I was in and out in no time! More
by ccajm
Employees Worked With
March 10, 2025
My experience was very good. The service representatives and technicians were very professional and knowledgeable. Great experience! The service representatives and technicians were very professional and knowledgeable. Great experience! More
by 1113KEITH.THOMAS
March 10, 2025
My experience was great! Everyone was friendly, informative, and quick in the process of buying my vehicle! Everyone was friendly, informative, and quick in the process of buying my vehicle! More
by sophievogt1
