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O'Fallon Buick GMC
O'Fallon, MO
1,329 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 1,329 reviews
April 30, 2025
Hakeem was very well versed about the vehicle we were interested in. He is very friendly and easy to work with. interested in. He is very friendly and easy to work with. More
by DRALM
Verified CustomerEmployees Worked With
April 30, 2025
Blake did well, appreciate my time and made sure everything was in order before we arrived at the dealership, everything was in order before we arrived at the dealership, More
by dflitter64
Employees Worked With
April 28, 2025
Zach was amazing to work with! The process was very easy and the car was exactly as advertised. The process was very easy and the car was exactly as advertised. More
by afhinton
Employees Worked With
April 28, 2025
We had a wonderful experience purchasing our new vehicle and would highly recommend it! Christy was such a great sales person, we referred my parents and they just bought a new truck from her! and would highly recommend it! Christy was such a great sales person, we referred my parents and they just bought a new truck from her! More
by satteberry10
April 28, 2025
Walter was fantastic! He was patient and willing to work with us to make a good deal. I also felt no pressure from him or anyone else during the entire process, which sets He was patient and willing to work with us to make a good deal. I also felt no pressure from him or anyone else during the entire process, which sets this dealer apart from others. More
by ELSHAPIRO
April 27, 2025
Beau and the rest of the team was great. Very patient and understanding. My mom really enjoyed her experience. Very patient and understanding. My mom really enjoyed her experience. More
by darrahconnors1212
April 26, 2025
Very quick service and very clean waiting area. I would highly recommend their service department. I would highly recommend their service department. More
by RONSPE
Employees Worked With
April 26, 2025
No high pressure, sales person was easy to work with, didn’t have to spend hours to reach a deal. didn’t have to spend hours to reach a deal. More
by bob_niemeyer
April 25, 2025
Don’t do right by the customer. Saying they are trying to get assistance but never do Saying they are trying to get assistance but never do More
by CEDWARDS2825
April 25, 2025
Paul was exceptionally energetic and helpful in the whole process. He communicated clearly, and led us to the vehicle we purchased. Outstanding Customer Service, with extra patience. Zach too, was profess process. He communicated clearly, and led us to the vehicle we purchased. Outstanding Customer Service, with extra patience. Zach too, was professional and patient to explain warranty and receipting us. Walter too, was courteous and helpful, to fill the gap while others were finishing with other customers. Our overall experience with the whole staff was outstanding. More
by happytrailsagain
