Dealer Reviews
Service Reviews
Cars for Sale
Dealer Log In
All Salespeople
Sales Department
O'Fallon Buick GMC
O'Fallon, MO
822 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!
Read More
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
Filter Reviews by Keyword
By Type
Showing 822 reviews
Verified Customer
August 21, 2024
Had a great experience dealing with O’Fallon GMC on our purchase of our new 2024 Terrain Denali. Everyone was courteous and answered our questions. A big shoutout for our salesman, Devan Walls. Devan we purchase of our new 2024 Terrain Denali. Everyone was courteous and answered our questions. A big shoutout for our salesman, Devan Walls. Devan went above and beyond helping us with our purchase. More
by whiteram40
Employees Worked With
Devan Walls
August 20, 2024
Justin was excellent and informative about the vehicle and all its options and walked me thru all of them. Great presentation and salesmanship and all its options and walked me thru all of them. Great presentation and salesmanship More
by schwedeshad
Employees Worked With
August 18, 2024
Could not have asked for a more pleasant experience! ! Christy my salesperson is the hardest working person you will find.. I can not recommend O’Fallon GMC enough to anyone.. ! Christy my salesperson is the hardest working person you will find.. I can not recommend O’Fallon GMC enough to anyone.. More
by jwjacobsonsr
August 18, 2024
Easy process. Most of the deal was done online. Paul M and Jarrod were very pleasant and accommodating for a purchase over the weekend. They assisted with my gr Most of the deal was done online. Paul M and Jarrod were very pleasant and accommodating for a purchase over the weekend. They assisted with my grandkids on one visit and working all avenues on the down payment to get me home Saturday with the new vehicle. I loved the closing desk tablet, so much better than the countless forms to sign. Awesome car buying experience! More
by JJTW2155
August 18, 2024
The dealership overall was a welcoming environment and everyone was super nice. Very clean and everyone was helpful. They literally make you feel like you’re home. Blake was a great salesman. He was patie everyone was super nice. Very clean and everyone was helpful. They literally make you feel like you’re home. Blake was a great salesman. He was patient and very informative. Him and Dariel made sure I was satisfied with my purchase and kept in contact with me until my car arrived. More
by Brianna Daggs
August 18, 2024
Blake in sales and Jerrod in finance were spectacular with the services they provided. The transaction was so seemless, I thought it was fishy. I was WRONG! We are the proud and very happy owners of a br with the services they provided. The transaction was so seemless, I thought it was fishy. I was WRONG! We are the proud and very happy owners of a brand new BUICK Enclave and look forward to enjoying every second of the great drive! Thanks F &L More
by Frank M
August 18, 2024
Christy was professional and made the experience enjoyable. The dealership staff and ownership were great. enjoyable. The dealership staff and ownership were great. More
by tthornton5442
August 18, 2024
Was a great experience. Communication was on point and zero xx from anyone. Will be purchasing more vehicles in the future. Communication was on point and zero xx from anyone. Will be purchasing more vehicles in the future. More
by Cblack11
Employees Worked With
