New and used 2025 GMC Terrain for sale near Killingly, CT

Very friendly and helpful. Service done in timely manner and answered all questions I had.

From the moment we arrived we were made to feel welcome. Attentive, listened, worked to meet our needs.

We were really impressed by our experience at Tasca. We shopped around at 5 other GMC dealerships and really did our homework before deciding on this dealership. We took the time to compare experiences and we found the people at Tasca to be really reliable. Our salesperson, Randy, was supportive throughout the entire process. He wasn't pushy or aggressive and really helped us find what we were looking for in an honest way. Same goes for sales manger, very normal and level headed. They understood that its a big desivion to make and were really respectful of that. We are grateful for Tasca and love our new car!

Delivery of the car was very good. Excellent credit score, but still a 7.84% rate, so they need to shop financing more. Went over features, as much as we could, even though they detailed a different car at first. Tim and Doug kept in touch and delivered what they promised. Couldn’t get a MA sticker as OBD2 reader port does not fit, and that will need to be fixed.

Doug White was amazing He sold me my last car and was so helpful again. The windshield in my new 2019 had a chip which I was told would be taking care of with a new windshield before I picked up the car. That didn’t happen. They sealed it and it was front and center to my view. I’m short. It rained most of last weekend and I hardly drove it. Then the sun came out. My friends all said what’s that in your windshield. Unacceptable. Then I was trying to make a time to bring it in for the replacement and the guy said we could rent you a car for $42 a day. Even though that didn’t happen why would I pay for a rental when you inconvenienced me by not doing the windshield before pick up. My friends were saying shocking. Tasca is a reputable business. Ok done venting. None of this is Doug Whites fault. Thank you

This was my first time buying a car. Ross was my salesman and he made the experience worth it! If I was to buy another car I definitely want to work with Ross again!

Working with Ross for the second time. Even though he recently switched stores, he still gave me first class service. He goes above and beyond during and after the car buying process, regularly checking in.

Second car purchased with this dealership, found a car within my budget with all the features I was looking for. Had car within 2 days.

I inquired about a vehicle and I was contacted in a short period of time, Stefan was very friendly and helpful, I did purchase the vehicle and then dealt with Justin who was also very helpful and personable.

great job all the stuff I wanted was done grease,oil filter,rotate tire sand check all fluid levels

Great facility!! I drive down to go to this dealership rather than one 2 miles away.

I had a problem with the radio settings (would not stay at my settings) and groaning rear brake noise on my new 2021 GMC Sierra. I took it back to the dealer where I bought the truck and they did nothing and basically told me to "live with it". Wendell Jordan (service advisor ) for this dealership solved the problem with the rear brakes (had rust in them) and replaced the radio module which so far has kept the volume and sound settings. I would highly recommend Chevrolet Buick GMC of Attleboro for their service because they care, especially Wendell Jordan!

Great customer service - easy to schedule appointment and even provides me with a ride back to my office!!

I had a fabulous experience purchasing my Sierra. There is NO pressure which is a breath of fresh air. They are extremely knowledgeable, kind, trustworthy, and you will feel very confident in buying from them. I go there for service too and everyone remembers who you are and they come up to you to say hello. If I could give them more stars I would. This dealer is exquisite.