New and used 2025 GMC Terrain for sale near Cedar Knolls, NJ

Made a difference changing the trans fluid Thank you R. Smith

Stefanne Rivera was very professional and worked with me to get my car handed over AAA towing even though I was not able to get to dealer. She understood my condition and was very understanding. She and is a valuable asset to the company.

great night tonight at Performance Buick GMC! Brian Gauthier was super-friendly, informative and made the process as painless and efficient as I have ever seen, and his tag-team partner in finance James Gavenas made the finishing touches of signing the final paperwork simple and fast, while clearly explaining all options and everything I was signing. and they gave me a great deal- Brian on the vehicle and James on the protection.

I purchased a vehicle, a GMC Terrain, from Performance yesterday, July 30th,from this dealership. Alex, Art and Brandon were all professional, courteous and extremely helpful. It was definitely one of my best buying a car experience I have had. Thank you all for the help and effort that was put into the purchase. I live in NY and it was still painless!

Bluetooth/wifi issue....hardware replaced in a timely manner i hope it works....too much technology

Tito was a very nice sales person. There was no pressure when we changed our minds on which truck to buy. We are very happy with the deal TJ and Tito gave us. We love the truck that we bought!!

great communications. Sent the truck in via a tow truck and received notification that the vehicle arrived. From that moment forward I was kept current with communications up to and including that the vehicle was ready for pickup.

Very good. I waited for repair and they made an effort to keep my wait as short as possible

Shelbey is the man you need to see! This whole process was a very pleasant experience.

My first car from them was back in 2019. A Yukon XL. Then came the trade-in. Then another new one. Just picked up my third from them. A Buick Encore. And the best part? They remembered my name. That kind of consistency builds trust. People don’t rotate every six months here. Everything feels steady.

My first purchase here was kind of by accident. It was the closest dealership. But the second time, I came back on purpose. Because once you know they won’t lie or change numbers last minute, you stick with the place that gives you peace of mind. This place does exactly that.

I was in New Jersey for a week on business. Been meaning to upgrade my car. Stopped in. Raul got that I was short on time and handled everything fast. Gave me a test drive. Sent docs to my email. Finalized everything remotely. Three days later, I popped in, signed, and drove off in my new car. They even threw in a cargo mat.

I came back again, and just like before, no rush, no pressure. A normal conversation, test drive same day. Got myself a Buick Encore GX. It’s small but zippy. These guys really know how to make you want to return.

I’ve owned 9 cars so far, 5 of them used. Let me be honest, not every official dealer keeps the same standards when it comes to pre-owned. Got a 2022 Acadia here for a client - clean car, no repainting, original mileage, and the interior wasn’t “restitched,” like you often see.

Thank you so much!! GMC of MahWah!! Knowledge and helpful service, If anyone looking for a car and great deal just go to them and you won’t be disappointed, Shoutout to my SALESMAN!! GERALD PASCUCCI.. He’s the BEST and he will explain everything you need to know and will make your dreams car happen!!

Great experience purchasing a new Buick Encore GX from a great team. Hugh Middleton was great to work with and he was patient as he explained the process and the numbers and he and his management were great at crafting a deal that was extremely reasonable and the process was smooth and efficient and I was in and out of the dealership in what for me was record time. Definitely the best car purchase experience I've had. If I need to purchase another vehicle I would definitely work with Hugh and his team again. I can't recommend them more highly!!!