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O'Fallon Buick GMC
O'Fallon, MO
1,279 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 1,279 reviews
May 08, 2025
Everyone at this dealership from the owner to the sales people are friendly, courteous, professional and very helpful. people are friendly, courteous, professional and very helpful. More
by Gail.deppen
May 07, 2025
just wondering why it took three trips to dealership to get my truck stearing fixed? get my truck stearing fixed? More
by mickamo123
Verified CustomerMay 07, 2025
Zach was quick to get my truck delivered from another store and the trade in process was extremely easy. store and the trade in process was extremely easy. More
by TSTEWARD1
Employees Worked With
May 06, 2025
Hakeem was great! He helped us decide between 3 different vehicles, made recommendations and didn’t try to sell us something we didn’t want or out of our price range. He helped us decide between 3 different vehicles, made recommendations and didn’t try to sell us something we didn’t want or out of our price range. More
by nancyjg20
May 05, 2025
Devan Walls is an amazing salesman he took his time to talk to us to see what our likes,needs, and wants in a car talk to us to see what our likes,needs, and wants in a car More
by melindahicks3
May 04, 2025
My recent service appointment at Ofallon GMC was flawless and a pleasant experience. Also, my vehicle was washed and ready to go at the time promised.. and a pleasant experience. Also, my vehicle was washed and ready to go at the time promised.. More
by GWRICHARDSON342
Employees Worked With
May 04, 2025
The people are friendly and Devan was great to work with in purchasing of my new truck in purchasing of my new truck More
by nmanzel
May 04, 2025
As always, courteous, efficient, and quality workmanship. The work was completed in less time than predicted, and my vehicle was serviced very well! The work was completed in less time than predicted, and my vehicle was serviced very well! More
by GEKARL12
Employees Worked With
May 04, 2025
Second purchase here and easy experience without some of the common hassles of buying a car. the common hassles of buying a car. More
by jmitch2000
Employees Worked With
Other Employees :
Blake from sales
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
