New and used 2025 GMC Sierra 2500 trucks for sale near Allendale, NJ

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.

So far so good! This truck is the nicest truck I have ever driven. The stance, ride comfort and options are top notch. I went from a 2023 High Country that was having drive train issues but had all the creature comforts that you would expect in a top of the line truck. With the lack of confidence in that particular models 10 speed transmission issues, it became necessary to reestablish my confidence in my General Motors product.

My salesman Arnold was great No hidden fees Great Dealership Highly recommend Fast transaction All of the staff where very helpful

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.

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!!

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.

Adam was fantastic, stopped at nothing to get me approved on my loan for a car I've wanted for years. He was very cool, funny, and a pleasure to work with. He exceeded my high expectations. The lot is small and comfortable, and every vehicle on the lot is in absolute pristine condition. I recommend Adam and Brooklyn Auto Sales to anyone who is looking for their dream car!

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

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.

Marilyn Bergin was a pleasure to deal with. We had a few changes during our process and nothing was a problem. Had a great experience and would definitely refer Marilyn to anyone looking to buy a Chevy.

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!!!

My vehicle was being serviced at service center.Staff was very polite.

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.

Rich Santana was a pleasure to deal with, we will be back in the future.

My experience at the dealership was effortless. Wilbur was professional, nice and very knowledgeable. I would certainly use him again.

Great experience. Communication was great, Wilbur even answered texts on Sunday during my research process.All went smoothly and felt I received a good deal. I have purchased here in the past and will definitely come back and recommend this dealership to colleagues, friends and family

I just purchased a Buick Encore from Buick GMC of Mahwah and I am thrilled all around. Gerald was patient, knowledgeable and so helpful. Jennifer, the business manager went out of her way to assist me through the buying process. The staff were all great and most importantly, I LOVE my new car!! Thanks for such a great experience.