Just Announced 2.9% for 60 Months Financing, on 2023 GMC Light Duty Sierras.





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Welcome to Ray Dennison Buick GMC
If you've been looking for a Buick dealer in Pekin or a GMC dealer in Pekin, there's one place that many buyers turn to. For those seeking a car dealer near your Pekin home, Ray Dennison has been a car dealer with a great track record.
As many drivers in Peoria know, we're more than just a GMC dealer in Illinois, we're a local institution and car dealer close to many Pekin homes. The hardworking folks here at Ray Dennison Buick GMC know it takes more than sales to become a trusted member of the community, which is why we strive to be the premier car dealership in Pekin, both in the showroom and in the community. That's why we prioritize customer satisfaction on each vehicle we sell and every tire that we change in our service center. Find out why so many people trust us as their car dealership of choice near Peoria.
Your GMC Dealers in Illinois
No matter if you're looking for a Buick dealer in Pekin or a GMC dealer in Pekin, we've got the inventory and vehicles to support your needs and budget. At Ray Dennison, we're not just a car dealer, we're experts in all things GMC.
Our new vehicle inventory of cars, trucks, and SUVs features some of the latest and greatest from Buick and GMC. We want to be the go-to car dealership in Penkin for Morton drivers. From posh crossovers like the Buick Enclave to the famed toughness of the Sierra 1500, you'll be able to find something here that fits your needs, whatever they might be in Bloomington. You also become a member of a fast-growing family of drivers that trust us as their choice in car dealerships in Peoria. So whether you need a vehicle that can fit your entire family, or you're just looking to upgrade to a car, truck, or SUV without breaking the bank, you'll be able to find the help you need at Ray Dennison Buick GMC. You'll be able to browse through our selection of pre-owned vehicles that give drivers access to some of the lowest prices around from a car dealership in Pekin, while still providing you with quality.
Trust Us As Your Car Dealership of Choice Near Peoria
If you're done looking for a car dealer close to your Pekin home and you're looking for Buick and GMC vehicles, we've got you covered.
At Ray Dennison Buick GMC, we know that purchasing an automobile can be one of the most important financial decisions of your life, and we want to make that process easier. As one of the most trusted GMC dealers in Illinois, we want all of our customers to leave the lot satisfied that they got a great deal on a new or used vehicle. Come in today, to see how Ray Dennison Buick GMC makes a difference in the car buying experience. You can contact us ahead of time to schedule a test drive in any number of our vehicles on the lot, to help you find the right vehicle for you. For more information about GMC truck engines or Hybrid vs. Electric vehicles, we have some resources for you. See you shortly at Ray Dennison Buick GMC!
Our Reviews
I just had my second car buying experience with Scott and the team. Scott is just awesome. He took a lot of time on a Saturday to make sure I was getting into the vehicle that would fit my budget and my criteria! Very patient and a lot of fun. The rest of the staff were just as patient and caring! Not pushy and just wanted to make sure we had the best experience possible. I am a customer for life! Thank you!!!!! I love my Black 2023 Buick Envision!
I’m so glad to have Ray Dennison as the Buick dealer in my area. I’ve gone from Chevrolet to Buick and like both, good sales department and I know the service department will take good care of my 2024 Buick Encore GX Avenir
Friendly and fast service department, what more could you want.
I sent my 2004 Buick Lasaber to them to find out why it wouldn't start. They were totally AWESOME. When they found out why they gave me a call with bad news and more bad news. Found the cause, that people I know had spent two days looking for the cause and couldn't find it. But then tells me they no longer sell the part it had been discontinued. I was devastated at first, I make 13$ an hour and don't have a lot of money. Aaron actually got the manager to wave my fee because they couldn't help me. All I had heard was how much money it was gonna cost me to get it fixed. They didn't charge me and even told me I could leave it there until I figured out what I was going to do. So in saying this I give them a five star rating for everything. If you have a make that they sell take your car there, they are the greatest.
Fast service. Play area for kids was very nice. Kept my son busy while we waited.
Chris Ragusa is always great to deal with!
Honestly the best experience I have had at any auto shop around! I spoke to Josh many times about my car and he was very kind. I needed a certain repair done that they typically don’t do on the weekends, but they were able to get me in anyways. I appreciate it very much. My car feels so much better to drive! I’ll definitely be coming back for any other future issues and recommending others :)
Coffee was good, service was quick and professional
Every one was so friendly.
We had the best experience at Ray Dennison Buick. Our service team went above and beyond to help fix our vehicle and get us back on the road without breaking our budget. The dealership comes highly recommended!
Craig and Josh are awesome. Super helpful and transparent with what my car needed with appropriate price quoting and timely communication. Very friendly. Appreciate their services greatly!
The staff was informative and friendly
Scott and Aaron were both super! I would recommend Ray Dennison Buick GMC Cadillac, Inc to anyone.
Great sales! Great service! Great pricing! Great everything!!! I will be highly recommending everyone I know in the market for a new vehicle to Dennis Dutton.
Came in without appointment and they took care of us right away. Very professional people from top to bottom.
I called and they fit me in even though they were all booked up. Very friendly and efficient!
Very friendly, excellent service
My family came in today to test drive a vehicle we were interested in, and wound up buying because of the service of Sam on sales and Aaron in finance. They went above and beyond after closing time to make sure we were able to drive our Yukon home tonight. Will definitely be a repeat customer!
Went in for service, What great service i received from Chris Ragusa and his team went out his way too provide 5 star service
Friendly and fast!
Always easy. Everyone is friendly and attentive.
Just bought 2022 Sierra elevation,Skip was great very knowledgeable made it easy to buy new truck there. Aaron was also very helpful. They make you feel relaxed and have fun doing it.
Bought a few vehicles from here always helpful and makes buying experience quick and easy
I liked dealing with Skip the salesman
Chris in service department is such a wonderful gentleman kind caring and ready to help with anything that you need,Ladies at the Service Center are the greatest as well Salesmen Chris is super nice as well so you’re staff there is the best in my book. ❤️