
O'Fallon Buick GMC
O'Fallon, MO
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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Paul was fantastic to work with right from the start. Never tried to push me to purchase and worked with me on the purchase of my vehicle. Highly recommend working with Paul. Never tried to push me to purchase and worked with me on the purchase of my vehicle. Highly recommend working with Paul. More
Hakeem took his time to help me find the right car for my needs. Thanks needs. Thanks More
Fantastic job! Your staff made this vehicle purchasing experience the best ever. Friendly, kind and professional! Your staff made this vehicle purchasing experience the best ever. Friendly, kind and professional! More
The team there always does a fantastic job, taking care of me. We made a very good deal when I was able to purchase two new vehicles at the same time.. of me. We made a very good deal when I was able to purchase two new vehicles at the same time.. More
I came in a week earlier than my appointment. They were able to squeeze me in for an oil change same day! I really like the customer service here! They were able to squeeze me in for an oil change same day! I really like the customer service here! More
Was in and out in 45 minutes. Very friendly staff, I would like coffee in the mornings while waiting Very friendly staff, I would like coffee in the mornings while waiting More
Excellent service. Our sales guy Blake was very courteous, knowledgeable & easy to work with. THANKS Our sales guy Blake was very courteous, knowledgeable & easy to work with. THANKS More
Great service, easy to schedule online and when I arrived sent my truck right in. Very courteous and prompt service. Will continue my services here at this location. sent my truck right in. Very courteous and prompt service. Will continue my services here at this location. More
My wife and I purchased a 2024 Honda Pilot TrailSport from Ofallon Buick. The entire process was very smooth, relatively quick, and easy. At no point did I feel pressured or uncomfortable like I was tryi from Ofallon Buick. The entire process was very smooth, relatively quick, and easy. At no point did I feel pressured or uncomfortable like I was trying to be taken advantage of. The car even had a damaged interior trim piece, they ordered the part before we even began negations and gave us a “due bill” before we signed any paperwork. All in all everyone was professional and courteous, personally not interested in Buick or GMC vehicles but if they have a car on their lot I want I would go back. More
I've been a Ford truck guy all of my life. Ford made some major changes in the engines available, especially on their upper trim levels. This change prompted me to look elsewhere. I was rea Ford made some major changes in the engines available, especially on their upper trim levels. This change prompted me to look elsewhere. I was really dreading having to develop a new relationship with regards to buying vehicles. However, I was talking with a friend, and he mentioned that another friend had just purchased a truck from Christy Thornton at O'Fallon Buick GMC. The dealership is really close to my home, so it was very convenient for me to drop in and look. Christy was great from the start and asked me what I was looking for. I explained to her that I was just looking at options because of what Ford had done with their powerplants, and that it appeared my only option was to move back up to a Super Duty diesel, or look elsewhere, so here I was. I told her the type of trim level I was looking for and critical options that were important to me. I drove the vehicle, and I really liked it, it was different than what I was used to, but it was nice. We talked off and on for 3 or 4 days while I was agonizing over what to do. In the end, Christy's perseverance, and I don't mean this in any kind of negative way, as she was not high pressure at all, earned my business. I also had a couple of conversations with Dariel, the Sales Manager, and he was fantastic as well. All in all, a really enjoyable experience. I buy a new truck about every 3 years, so I'll definitely be coming back to see Christy next time I need a vehicle. More