New and used 2025 GMC Terrain for sale near South Valley Stream, NY

Bought a Buick Envision Avenir here last year—best value for the money. Suspension feels like you’re floating, especially on I-95. They gifted me rear window tint and embroidered mats—not even in the configurator. Just a nice surprise from the manager.

Got the Sierra 1500 AT4 because I wanted something with power—and this thing is a beast. The exhaust note never gets old. What impressed me was the five-day trade-in price lock. I needed time to talk with my brother, and they honored it. Even threw in a factory bedliner.

I came in for a door rattle, and the work order actually listed “900g anti-squeak in right weather strip.” Not even part of their standard pricing, but the $14.80 matched what I saw on their site. After the fix, they gave me the old seal in a bag—proof it was done right.

Loved that the showroom has natural light—not cold fluorescent stuff. You can see every detail on the paint. Staff uniforms look sharp too—more like a boutique than a bank.

We came for a Terrain, left with an Acadia. Looks way more impressive in person than online. The tri-zone climate control is a lifesaver with kids.

Austin Rizzotti was very professional and made the purchase of our new auto a real pleasure. He never pressured us to make a sale. The experience was different from any other car buying we have had.

I recently purchased a used vehicle from Petar Ardeljan and it was a pleasure. This dealership operates differently from most as they encompass a no pressure environment and are transparent throughout the process. I would definitely recommend.

Great dealership to work with. I had the pleasure of dealing with Zeeshan, Willie and Akbar and I have to say it was the best interaction I had in any car sales. They were professional, courteous and actually cared about what we wanted. Most importantly, they were honest. Communication was too notch and I was updated every step of the way by text or call. They went out of their way to make sure we had the best sales experience from beginning to end. The car itself is beautiful and they didn't cut any corners in the sale. I wouldn't hesitate to recommend them to any one and when I'm in the market again will definitely be a return customer.

Rob Birchall and the team were great. Was towed in on a Saturday and they were able to diagnose the problem and have me back on the road in 90 minutes.

I highly recommend Rockville Centre GMC Service. I own my 2017 Acadia and over the last several months I needed repairs or replacements made to several high ticketed parts. I felt comfortable dealing with Stanley the Service Advisor and Keith the Service Manager. They were both polite and professional. They took the time to explain each necessary job to me and I was satisfied with the work performed.