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O'Fallon Buick GMC
O'Fallon, MO
1,298 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 1,298 reviews
May 04, 2025
Paul and Staff were awesome. Fastest car closing I have ever had, and Michael in finance was great too! Strongly recommend this group for your new car needs. Thank you! Fastest car closing I have ever had, and Michael in finance was great too! Strongly recommend this group for your new car needs. Thank you! More
by TMUELL04
Verified Customer
May 03, 2025
This dealership is clean and the people are friendly. The two of my dealership host were friendly and knowledgeable. The two of my dealership host were friendly and knowledgeable. More
by pfarrelly808
May 03, 2025
Timely and efficient! Kind very nice employees, always helpful and friendly. I Love this dealership! Kind very nice employees, always helpful and friendly. I Love this dealership! More
by pasweeney812
Employees Worked With
May 02, 2025
Fun atmosphere, knowledgeable sales team, owner has created an amazing team. Thanks O’Fallon Buick GMC! This was our second new car purchase. created an amazing team. Thanks O’Fallon Buick GMC! This was our second new car purchase. More
by MJWAGNER78
May 02, 2025
Awesome crew to work with! They were friendly and willing to help me find my right truck. They were friendly and willing to help me find my right truck. More
by atn2887
Employees Worked With
May 02, 2025
Nick was great to work with. He is very knowledgeable about the GMC trucks and the new technology in them. He is very knowledgeable about the GMC trucks and the new technology in them. More
by dhendrix515
May 01, 2025
Helped us to find the perfect vehicle for our family! Stayed late after hours and walked us though every step of the way. Listened to what we were wanting in a vehicle and gave us a great value on trade Stayed late after hours and walked us though every step of the way. Listened to what we were wanting in a vehicle and gave us a great value on trade in vehicle. I really appreciate the way we were treated and how everything was handled. Very responsive/informative when asking questions about vehicles and the process. More
by carsonmack7
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
Employees 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 30, 2025
As usual when I come in for service, Don Koch, Joe Peters and Nik Halaska greeted me as I walked in. while in the waiting area, Walter Washington, who I bought a new Terrain from last year even stopped by t and Nik Halaska greeted me as I walked in. while in the waiting area, Walter Washington, who I bought a new Terrain from last year even stopped by to say hello. The service was performed in a reasonable amount of time and I was on my way out. More
by robert.oldani52
