New and used 2026 GMC Terrain for sale near Chadwick, IL

Everyone at the dealership helped make the process of purchasing an out of state vehicle painless!

I Love our new GMC Terrain… We had an awesome experience buying our car. The car was better than what I thought it would be!! Inside, It has great space.

Purchase of vehicle was efficient and quick. Delbert, Jason and the rest of the staff explained the vehicle features and options and made the process of the purchase enjoyable! Great job Team!

I have had many Jeeps, when they stopped making the Cherokee I was at a loss until I came upon the GMC Terrain and so happy I did. Great style, performance handles great, many exceptional features, I spend a lot of time driving and never feel like it is tiring, lots of room in cabin and the cargo area. I have a new favorite, and it is the Terrain

Billion Auto in Clinton, Iowa, always take care of all my needs. There service advisors are great to work with. Definitely recommend.

I’m 56 and I’ve mostly owned trucks in my life. Out of the few cars that I’ve owned this 26 terrain elevation edition is the best car that I’ve owned. It’s comfortable and expensive gets good gas mileage plenty of room inside well designedand GMC has been a reliable brand for me over the years. I do recommend this car.

This was a great buying experience. Made us feel comfortable and didn't push for a commitment. Gave us straight forward answers to our questions and listened to our concerns. Wish we had found this dealership much earlier.

This is a very beautifu vehicle, very dependable but the gas mileage could be better. With all of the new technology, it is somewhat difficult to remember all of the various control panel options. Also the owner’s manual is very skimpy.

I went to work one morning and didn’t realize I had a flat until I had other employees asking what my vehicle looked like. Once I confirmed it was unfortunately mine, I reached out to Ken Nelson who was able to pick up my vehicle at my work, put my spare on, take it to their shop, fix my tire (plugged and not replaced!), return my vehicle to my work and sent me an invoice to pay after I got off work. It was like it never even happened and they took care of all the hassle for me! Could have been a really bad day trying to figure that all out after a 13 hour shift. They have amazing customer service! And I didn’t even have to get a new tire! 10/10 recommend!

Brandon was awesome. He made the online buying experience simple comfortable and reassuring. I will be recommending him to anyone I know looking for new or used cars. Thank you Brandon.

Brandon at Boker was awesome. He made the online car buying experience seamless, comfortable, and smooth. Greatly appreciate all his help. We will be sending business his way. Thank you Brandon.

If you are looking for a new/used vehicle I highly recommend Jason Bardell. His customer service cannot be beat. We made one phone call in the morning and were signing papers for our new 2026 Traverse that evening. He went above and beyond for my husband and I. Thank you Jason and Bocker Auto Group. We love our new SUV! Bob and Jackie Shaffer

This was my third vehicle purchased from Ken Nelson. The price was fair, the procedure went well, everyone was polite and professional. The sales rep, Chris Morgan, spent several months looking for a vehicle that would fit my needs. With his patience, one was found. I highly recommend Chris to anyone looking for a new or used vehicle. He did a great job finding mine. I'm happy with the purchase and driving the vehicle is quite an experience with all the new technology on it.

Great people, great service and great waiting room where I can drink my complimentary coffee.

Rick Brown takes very good care of me when I bring my truck in for service! He is very professional and friendly! Their service department is highly recommended!

Their mechanic was very professional and was able to fix the problem I had with my Traverse. All of the employees were extremely nice/polite.