New and used 2026 GMC Sierra 1500 trucks for sale near Summit, 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.

Easy purchase experience, would recommend to anyone looking for a new car. Everyone there was friendly and made the whole process as smooth as possible

Jeff Moran is a true sales consultant professional ! He listens to the buyer to find out their needs and wants. Being an advocate for the consumer is second nature for him. He treats people the way he would want to be treated. I highly recommend any vehicle buyer to reach out to Jeff......you will not be disappointed. :)

A little expensive, but comfortable, quiet, smooth ride. Great performance out of the 6.2L and better than expected fuel economy in the low 20s. Outstanding interior and good looking exterior, especially in the Downpour Metallic color. I don’t have 700 miles on it yet and have owned it for 3 weeks. Therefore, I can’t pass judgement yet on the reliability, but so far I am very satisfied. This replaced an 8 year old Ford F150 that served me quite well with only a couple of issues in the 100,000 plus miles.

It was such a good truck honstly the greatest thing I have ever drove in my entire life I am so happy that I have been blessed with this being my first ever car

I was finishing a purchase of a new AT4 b 2500HD I know that I can be a bit difficult, but Phil the Sales Rep and Amanda were just awesome to work with and handled every concern I had. Thank you both

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.

Every time I get a service done the customer service experience is impeccable. Although I travel 45 mins out it is worth it because I do not get the same experience with GMC service companies closer to home. Keep up the great work and the staff is always warm and friendly.

George Gregory got us into the right car?.the process was painless. George was friendly and professional. This is our third car with SL and we?ll be back for our fourth.

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 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!

One feature I hadn’t seen before: when I submitted a “buy from home” request, the manager sent not only photos but also a short walk-around video of the car from that day, showing the mileage on the dash and close-ups of scratches. It really felt like being there in person.

I don’t like phone calls, I prefer texting. I asked through their online form about a specific VIN and didn’t just get “yes, it’s available.” I got a full list - packages, history, and whether it could be reserved until the weekend. They actually waited for me even though interest was high.

Their website helped when I was hunting for a specific Envision color. I set filters and an alert, and as soon as the right trim showed up, I got an email.

Funny moment: when I picked up the Acadia it was shiny in the showroom, but once you drive out there’s dirt and salt. The delivery guy gave me a couple of local car wash tips and even suggested where they don’t overcharge for touchless. You can tell he’s local, not a textbook seller.

It’s nice that besides Buick and GMC they also have many other brands on the used lot. I came for a Canyon but noticed a clean Lexus. The manager showed me both without pushing me in one direction.

from the beginning of inquiring about the purchase of a new GMC sierra 1500 to the completion of driving one home from John Jonson GMC. This was the best car buying experience I have ever had over the course of 30 years. Both the sales team and financial team were outstanding, friendly, understood what I wanted without also applying any sales or financial pressure during my vehicle purchase. I highly recommend this dealership to anyone looking for a GMC and will be returning when needing another new GMC vehicle in the future. DL

Love this dealership, just leased my 3rd car, special thanks to Jason, and Sales guys including Zach, Keith, Shelby, Josh, John Louie and Rich in Finance and the service department. They are professional, and really try to work with you to get you what you want and the best deal! I will never go anywhere else!!