New and used 2026 GMC Terrain SUVs for sale near St. Clair, MI

I was in need of routine maintenance including new tires in between business trips. The service staff was able to arrange a plan suitable for both their and my needs which resulted with successful completion of the work required. Excellent work by the Kevin Meservy and the Team at Jim Causley Buick GMC!

We traded in our 2019 Buick Encore for this Terrain. Let's just say WOW on the room and comfort. We travel back and forth from NC to Ohio as family lives in both States. Well the Encore was nice on gas but not comfortable on long trips at all. This has great leg room (heated seats (both back and bottom) and this is a game changer for me with my arthritis. The cameras in this car are awesome. You can see clearly what is behind you when backing up. The lane assist will give you a little buzz in the seat on the side you have drifted too or if you are getting too close to an object or person when backing up. Nice cargo area. The back seat can also handle 3 adults with enough leg room. It's very comfy back there, I road in the back on the test drive since I sometimes sit in the back on trips so I can n change positions more. The 15 inch info center is impressive for sure. Still learning how to use it. If you want comfort in a nice looking SUV this is the one for you.

Excellent service at Serra Buick! The service was professional, friendly, and Jacob kept me updated throughout. My car was ready on time and the whole process was smooth. Highly recommend this service department!

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.

We showed up without an appointment, but Ray was quick to help and didn’t miss a beat. I noticed every car I test drove looked freshly washed—maybe just timing, but if he did it on purpose, that extra effort didn’t go unnoticed. He was super honest the whole time, even recommending the used Chevy over a new GMC when he easily could’ve pushed the more expensive option. My car came with a full tank, which surprised me since most dealers leave it nearly empty. He got us a good deal on the plate, found the best rate, and had all the paperwork ready when we came back. The rest of the staff was helpful, and they offered great warranty options. After months of shopping around and talking to a ton of dealers, I’m glad Ray was the one we ended up buying from.

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

Great experience!! Free coffee... doughnuts and more! Nice waiting lounge...friendly employees...I will come back for service!!

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.

EXCELLENT service. Showroom and Service Dept staff are always friendly, professional, polite, and very helpful in addressing our questions and concerns. We have dealt with Causley for many years, and their excellent service is what brings us back.

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.

My experience at Serra Buick was exceptional. Very professional, honest, and attentive to all of my concerns. Nick was the best and knew the vehicle inside and out. I would highly recommend this dealership.

I was able to get an oil change as a walk in at this facility. I had a scheduled appointment with another facility and they still couldn't get me in for two hours. Causley was very friendly and accommodating.

We only go to Serra because of Bernard. He is the best! We will continue doing business with Bernard and Serra

We have been buying cars from Willard Shell for many years. He always gives us the best service. The service department and collision center are amazing too!

Best experience I have ever had at a dealership. They were amazing and weren’t pushy at all.