New and used 2026 GMC Terrain SUVs for sale near Thornton, IL

Great customer service on sales. Very fast to contact me for support and very thorough on follow up calls

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

Good . Always bought cars from them. Since 1973 I bought a Oldsmobile Cuttlas Supreme. Vans, trucks and SUV?s. Close by easy to get to. That?s it.

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.

Always a great experience since we purchased our 2016 gmc terrain. Everyone is always very kind and helpful and knowledgeable. They let us know exactly what we need and get it done in a timely manner.

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.

Bryan was great to work with, as always. We will definitely return. He takes his time with us and we trust him with the entire process. It was an extremely smooth process.

I initially bought my car in July 2022. Our old family car broke down and needed a car. I had been window shopping for cars and looked but I didn?t see a car that stuck out to me until I saw the Buick Envision and fell in love with it and the color. The staff was super helpful throughout the buying process and I?m super happy with my purchase, I haven?t had my first oil change yet but I will def get that done soon at my dealer.

Customer service one of the best AJ was very helpful I been a customer for years I will definitely recommend this place to anyone.

Ernie was a great salesman he walks you through eve step of the process

alex gave me a great deal on our new buick..... thank you so much alex.

Second car I purchased from castle gmc our sales person was Nubia /great experience every time helpful and always greats us as family highly recommend castle gmc Nubia and Brandon will take very good care of you . 👍🏻

Great Cars and also good service. Vincent Vega was very helpful thank you Vincent for all your help. This is our third car from Castle Buick GMC. We loved thank you .!

My service was completed in an expeditious manner. The entire service staff was very professional, courteous, and kept us informed as to the status of our vehicle.

I am writting a review fir Services on my vehicle on 11/19/2024 and 11/14/2024.There was an error in the evaluation and I am giving them a 5 star for a job well done.