Dealer Reviews
Service Reviews
Cars for Sale
Dealer Log In
All Salespeople
Sales Department
O'Fallon Buick GMC
O'Fallon, MO
1,338 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 1,338 reviews
September 10, 2023
Great service as usual……. best dealer in great St .Louis area !! Thank You O’Fallon GMC best dealer in great St .Louis area !! Thank You O’Fallon GMC More
by mrjohnston82
Verified CustomerEmployees Worked With
September 09, 2023
Quick, efficient, and on time. Went in for an oil change and tire rotation. Thanks!! Went in for an oil change and tire rotation. Thanks!! More
by Kilo
Employees Worked With
September 09, 2023
My experience was quick and easy. Everyone was very easy to deal with, start to finish. Everyone was very easy to deal with, start to finish. More
by jkinder9544
September 08, 2023
Danielle was great. She answered any and all questions without hesitation. If she didn’t know the answer, she quickly found it for me. The truck I bought drives like a d She answered any and all questions without hesitation. If she didn’t know the answer, she quickly found it for me. The truck I bought drives like a dream. It’s my first GMC and I will continue to buy GMC products. More
by GREGORYHAKEAUCTIONS
September 08, 2023
I love going to this location , they are prompt with me and the service is excellent and the service is excellent More
by BROCKNJEWELZ
September 07, 2023
Once the parts for the recall were available, they finished my car in a good amount of time. finished my car in a good amount of time. More
by pwinslow0
Employees Worked With
September 07, 2023
GREAT SERVICE, EVERYONE IS OUTSTANDING, GREAT PLACE TO DEAL WITH, AWSOME SALES SERVICE AND PARTS DEPARTMENTS DEAL WITH, AWSOME SALES SERVICE AND PARTS DEPARTMENTS More
by DON81
September 06, 2023
Blake was great and easy to work with! ! Would recommend to all my friends and family. ! Would recommend to all my friends and family. More
by shaw.lawncare
Employees Worked With
September 06, 2023
We had a great experience here! We worked specifically with Greg and Dariel, but the entire team was friendly and eager to help. Greg was friendly and great help. Dariel was transpa We worked specifically with Greg and Dariel, but the entire team was friendly and eager to help. Greg was friendly and great help. Dariel was transparent in discussing options with us. Ultimately we were satisfied with our deal and had a great overall experience with the dealership staff. More
by wrightbrittani
September 05, 2023
Service writers are always so polite and keep everything moving smoothly. So great to work with. moving smoothly. So great to work with. More
by david@meyerconstruct.com
