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O'Fallon Buick GMC
O'Fallon, MO
1,300 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 1,300 reviews
November 18, 2023
Great service, respnsive, pleasure to deal with. The work you in on service in less than a week The work you in on service in less than a week More
by ED.GRN1
Verified Customer
November 17, 2023
With Christy Thornton as my salesperson, a situation that I find stressful and confusing, was transformed into a pleasurable and comfortable experience. Everyone at Fallon GMC was courteous and helpful that I find stressful and confusing, was transformed into a pleasurable and comfortable experience. Everyone at Fallon GMC was courteous and helpful. I would recommend anyone looking for a new or used vehicle to visit this dealer and ask for Christy. I know I will definitely be returning when it is time for next purchase!! More
by bernie.boehmer
Employees Worked With
November 17, 2023
Very happy with the team at O'Fallon GMC. Very prompt and detailed. Thanks for the free car wash! Very prompt and detailed. Thanks for the free car wash! More
by DTJAGABRIEL
Employees Worked With
November 16, 2023
The service department is great! !! Joe and Don have been great to work with....... Thank you !! Joe and Don have been great to work with....... Thank you More
by GPBOB
November 16, 2023
Still Waiting to hear from GMC on final decision with the issue I am having. issue I am having. More
by jblaho
November 15, 2023
I always receive great service at this dealership. Fast, respectful, great job!! I would highly recommend them!! Fast, respectful, great job!! I would highly recommend them!! More
by SSLANE512
November 13, 2023
I dealt with everyone in service throughout my process and they were all great. My advisor was Joe and he was friendly and communicative as could be. I had several warranty things I had to have done and t and they were all great. My advisor was Joe and he was friendly and communicative as could be. I had several warranty things I had to have done and they were able to get them all knocked out without complication. Would gladly recommend to friends and family. More
by DAN_MOSSMAN04
Employees Worked With
November 13, 2023
Friendly, on time, we will be back. .they treat you with respect.. not like the other dealership in Wentzville .they treat you with respect.. not like the other dealership in Wentzville More
by taastroth
Employees Worked With
November 11, 2023
I can always depend upon this dealers performance in the service department! very professional in all areas of service. service department! very professional in all areas of service. More
by BRAD3740
November 11, 2023
Nick, the service advisor did a great job. The dealership was clean and friendly, and my car works great The dealership was clean and friendly, and my car works great More
by JASONSMITHSTL
