Used GMC Terrain SUVs for sale near Cortland, IL

Bought a car for my daughter tim was great would definitely go back for my next purchase

We purchased the Denali Terrain 2023. The car is great. I have had four knee surgeries and needed a car to get in and out easily and comfort seating. The controls for adjusting the seat just the way you like are great. I am troubled also by back problems and totally love the heated seat when needed. Sometimes I just want to ride around and turn the heat on and adjust seat so my back feels better. The different controls and are numerous. I love the safety control warnings and info with traffic. The screen is fabulous and helps so much. When ever I park I like to drive in and park and then hold on brake put it in reverse so the screen then comes on and shows how I parked. I like the levers in cargo area for putting seats down and also like how flat they sit. Plenty of room. The back seat is roomy even when person in front is back. Enjoy being up higher than a vehicle. I feel I can see more and it also makes me feel safer. The Terrain looks beautiful and love all the chrome in front. The car seems bumpy but not as bad as our last. The roads are in rough shape here. It has a lot of pick-up my husband demonstrated that to me and he wont be doing that again unless it is necessary. It is a turbo 4 cylinder and can not believe the power you feel. All in all Iove the car and getting good mileage. Purchased car from Boucher in Waukesha. They were not pushy. Explained everything in detail and were very fair. Great place to purchase!

We had an excellent Sales Consultant, Serafin Avila. He worked with us to purchase a new car. His pleasant mannerism, understanding what we were looking for and finding a vehicle that met our needs was perfect. They are fortunate to have a representative such as Serafin on their team.

I'm 6-4 so I'm looking for a comfortable vehicle that's easy to get in-and-out of plus is high quality. I don't buy new cars and in our 40 years of marriage it's the nicest used car we've purchased.

Very professional and pleasant people I dealt with in my purchase and service work of my vehicle. Would not hesitate to buy another vehicle or have them perform service work.

I always bought the GMC Acadia (4 times) but decided to try the terrain. I absolutely love it and it's a great car for zipping around in town. I would take it for a weekend trip but not on a long trip as it doesn't have a lot of cab room, but for two people it is fine

Eva and the team at Castle cars of Naperville we great! In and out, the team was friendly and very attentive to my questions and needs. Highly recommend!

I brought this truck in 2019. I kept taking it back to the dealership to get tweaked several times. Once it was figured out, never got any problems ever again. A little weak on the power side, but, other than that, its a magnificent vehicle. A total work horse. Great on gas. It is totally worth it.

The technicians, sales people and everybody at Naperville Chevy are just great!!! Totally different from other dealerships! They are a one of a kind dealership! Loving my 2026 Colorado!

We are very happy with our Terrain Denali. Our first choice was the 2023 Lincoln Corsair 1a but there are no in inventory. The Terrain Denali was 1b. Great styling exterior and interior

Went in looking for a used Honda Civic hatchback and Jessie came in helped me out. He went above and beyond for us cool guy and great car salesman. Got it done quick and went home with what I came in looking for, quick and easy thanks to that man. Everyone in there is great overall experience 10/10!!

I purchased my 2016 GMC Terrain SLT in 2018 as a gently used vehicle with only 21,000 miles on it. I never had issues with it. I kept it regularly serviced and had to replace tires. At now over 93,000 it has been a comfortable and very reliable car. The only feature I wished it had was rear air conditioning. Living here in the SE it gets hot and it takes a “minute” to get the back of the vehicle cooled down. However, I rarely have back seat passengers, and thankfully, the really hot weather lasts only a few months! I have been very pleased with this car and would recommend it to others. I traded it in a week ago for a larger car only because I need the room for a grandchild, and my elderly parents.

I needed a new vehicle and had decided to upgrade from my previous cars. A Cadillac was on my short list, so we started with Napleton Cadillac in Rockford. As we were looking at the cars, we were greeted by Alex, who brought us into the showroom to chat so he could find out more about us and what we were looking for. We took a beautiful new XT5 out for a test drive, and then went back in to chat more and get more information. I told Alex that I was just beginning my search, and he very nicely asked if he could give me a card, which of course, I took. Over the weekend he emailed me to explain current offers and rebates. After looking at a few other brands, I decided on an XT5, so we went in the following week to further discuss a purchase and look at a few new and preowned cars. Alex took the time to explain the specs on each one, making sure that I understood what each car had to offer. He wanted to make sure that I would be happy with the model I chose. Buying a car is a long process, but the Napleton showroom is very comfortable, and the fresh coffee and snacks kept us going! By the time we finished with the purchase, night had fallen and I wasn't comfortable driving a new car in the dark. Alex offered to have it delivered the next day. My beautiful new XT5 arrived the next morning at the appointed hour, freshly washed and detailed. Alex stayed to help us set up our Onstar service and get acquainted with my car. The overall service was simply impeccable. From the beginning to the end, I never felt any pressure, and everyone at Napleton made us feel very important and welcome. I am very happy that I chose to shop locally and that I chose this dealership. I want to thank Alex for making the whole process easy and pleasant. Five Stars!

READ PLEASE I love my Terrain. DO NOT get the 1.5 L. My engine has barely made it over 100,000 I have had $6k of repairs in less than a year. Things keep going wrong now. I had NO issues before. Catalytic converter went out 75-85k miles. My turbo was just replaced. Just beware of this type of engine… every mechanic that worked on it shared this is not uncommon for this type. I would definitely get another terrain but not the 1.5!

Honestly one of the best car-buying experiences I’ve ever had. I came in expecting the usual pressure and sales tactics, but it was the complete opposite. The staff was super friendly, upfront about everything, and actually listened to what I needed instead of pushing random cars on me. The car I ended up getting was exactly as described—clean, well-maintained, and priced fairly. They even let me take my time inspecting it and answered every question without rushing me. I’ve been driving it for a couple weeks now and it’s been perfect. If you’re looking for a trustworthy used car dealership, this is the place. Highly recommend.

Bought 2013 SLE 4cyl Terrain used and a year old in 2014. It's 2022 and it has 35,000 miles on it This little truck is like a race car. Had to replace the transmission. It blew up as I left getting it inspected. Pretty stupid that it's impossible to check Trans fluid . whos dumb idea was that? Signals come,on randomly. Tires are difficult to find 235/60/17 101.. This Little SUV is ridiculously fast for a 4 cyl 4 banger!!

Fantastic selection of cars and a truly lovely team. The whole process was smooth and stress-free, with everything thoroughly explained from start to finish. They made buying a car such an easy and enjoyable experience. I would definitely recommend buying from them. Thanks

We love our GMC Terrain !! We recently purchased from former Mike Duman in Suffolk, VA which is now Priority Mitsubishi our salesman Mr.Knight is highly recommended He’s a man of God, great respectable person, and very professional!! Whenever you are in the area and you’re looking to purchase a vehicle contact Mr.Mervis Knight !!

We had an incredibly smooth and pleasant experience at this dealership from beginning to end. The entire process was seamless from start to finish. Every staff member we interacted with was helpful, courteous and professional. Buying a vehicle from Seann Omara was particularly wonderful— he is knowledgeable, helpful, and genuinely committed to making sure we got the best deal possible. We left very pleased and would happily recommend Napleton Buick GMC to others!

I fell in love with my GMC Terrain when I test drove it and have not lost that loving feeling! I have received tons of compliments on it.

Dealt with this CarMax dealer over the phone and email. Tried to negotiate a price based on other dealers in the area for the same vehicle and was told that the price listed was the price you pay!

I just bought car yesterday,so far still very comfortable, lots of headroom and legroom. Interior very clean and exterior color is well liked. Should get good gas mileage with 4 cylinder

I worked with Rocky and had an amazing experience. This was my first car purchase from a dealership of any sort so I was very nervous, but he was incredibly kind and helpful and explained everything I had questions on. He was very thorough and I felt super satisfied when I walked off the lot with my car. Cannot thank him enough! Same with Matt the financial adviser there, he was also incredibly thorough and kind and explained anything I had questions on! I highly recommend this dealership and these guys! They were amazing! :D

25 000 miles on it so far No issues at all Power is fine Bluetooth is terrible Memory seats need work Lumbar is a bad design

Andrew Doyle at this dealership was amazing to work with. He was soft spoken, detailed yet concise. He was influential in making a deposit for a purchase. I had to pull out later for other reasons. But I give high regards to Andrew’s work.

I have owned my Terrain for 3 months now, and am absolutely in love with it. Super smooth, great pick up, and I get a lot of complements on both the exterior and interior design. I average 26.3 MPG city and highway combined, which is not bad considering I live in Florida so my AC is never off in the car.

Excellent customer service!! They help me find the perfect car for me, and kept me within my budget!! Friendly staff and beautiful showroom!! Two thumbs way up!! A shout out to Mike Medina the GM who really helped make this purchase smooth and quick! I will be recommending Elgin Auto Sales to all my friends and family!

One of the most attractive looking t cars GMC has ever designed. Looks just like a Lexus. Extremely roomy. Love every aspect of my Terrain.

Daniel and Jovita are great at their job. Attentive and kind. They know their stuff.

This is my first suv and I was overwhelmed with the style and performance. I have been purchasing General Motor vehicles for a long time. GMC terrain sle is a outstanding investment. I'm enjoying my retirement and my new GMC 👶

The service and the sales department are too notch!! Highly recommend!! I won’t good to any other dealer

This car is wayyyyyyyyyyyyyyyy better than i thought it would be! It is beautiful, tinted and very comfortable!!! i wont ie i look good riding in my baby

I have brought my vehicle in for every oil change I have needed. Always courteous and professional, my car gets a diagnostic check every time and is freshly washed. I like that the Service Department send out coupons, and making an appointment is easy online or with a phone call.

Been really enjoying it! It’s actually very comfortable car and reliable! Ride is smooth and quite! Efficient fuel economy is pretty good! I love it!

We had a great experience with Wheels by RT and especially with Terry Burke. We started just with looking online and calling with questions. Terry was very helpful and even helped us find something better than we had originally been looking at. He was attentive when we called and helpful when we came in for a test drive. We especially appreciated that he was not too aggressive in his sales approach but was very professional. In addition, even after the sale, he followed up by asking us how everything was going. We were very happy with the entire experience and would definitely consider buying from Wheels by RT again. As a side note, we also appreciated that we didn't have to worry about price negotiation as they price the cars as low as they can. Not feeling like we had to haggle was great.

LOVE< LOVE< LOVE< LOVE< LOVE< LOVE< everything about my SUV, wouldn't trade it for the all the money in the world, and trust me...The Dealers keep reaching out trying to get me to TRADE because it only has 54K miles on it. They always say it's because it's in great demand. I'm sure it is.

Carlos es muy amable y nos atienden todas esas necesidades para nuestro camioneta. Gracias por todo Carlos

The GMC Terrain is a very dependable auto that I have had no issues. The model is the AT4, which has the headsup display. Interior is nice with leather and all the electronics options.