Welcome to Ray Dennison Buick GMC

We bought a certified preowned 25 Envision Avenue. It has so much technology we are overwhelmed. Our salesman did not explain any of it except on the test drive. The last previous purchase from a different dealer we received at least a half hour lesson on the technology before they let us drive away. That is a much better way to do business!

Everyone that we worked with was so kind and helpful. We had dropped off our 2006 Hummer for the service department.on Sunday and looked at some new vehicles. We currently were driving a 2023 Acadia, and we looked at a few 2026 vehicles, Made a call to the dealership, talked with Nate Smith and test drove a few vehicles and they worked up a "Trade-In" for our Acadia. I drove the 2026 Enclave home and my husband brought it back that afternoon. We ended up making the deal and purchasing the 2026 Enclave. The customer service was great! We have been long time customers with Velde and had the same great experience!

Awesome service! Ty for a great job! Speedy thorough service. Would highly recommend Ray Dennison. Service department .

I have always had quality work done every time I came in for service. When I do talk to a sales person, it has been Skip and he has been very helpful in deciding what I want and need in a new car. Not really any pressure either way. Whole staff is so friendly.

Salesman was on spot, no drama just easy to work with, helped.us set everything up in the new car tge way we wanted it

Beth is fantastic, dipped in wonderful covered in awesome.Sales team professional, quick and courteous. Thanks Ray Dennison

Great dealership everything was promptly scheduled as promised. Quinn and Eric did an outstanding job..

Very good and helpful can’t say enough good about them. Well, recommend them to other people.

Troy and his team made this an incredibly easy task! I could have went to a local dealer near me - but instead chose to drive over 2 hours to come check them out!

Lots of integrity at this dealership. We worked through the deal in one day and after a couple more our vehicle was ready.

Being a long distance purchase they were helpful in guiding me through the process of the deal

I had outstanding service. My advisor went the extra mile to make sure my vehicle was completed and serviced in a timely, efficient manner. Very pleased. He was awesome. Thank you!

Beth and crew are awesome. They put in the extra effort to make things are right and done professionally. I happily drive 40 miles one way because of their service and especially what Beth does to make things happen. She goes above and beyond.

Have been using Dennison GMC for many years. Would recommend them highly.

Hunter was a great help with the purchase of my ‘21 F150. I rented a car to drive 4 hours for the sale. Hunter met me at the drop off location in Peoria and drove the truck back to the dealership from there to test drive. As I was buying it outright, I was in and out within 25 minutes. Highly recommend!