New and used 2026 GMC Acadia for sale near Mountainside, NJ

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.

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.

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. :)

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.

The whole team at freehold Buick gmc went above and beyond to make me a satisfied customer. They took care of my problem in a professional manner. Actually called me a few days later to make sure I was good! I’ll definitely be back!

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.

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

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

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

Excellent service. Ask for Delano Ashmeade. Smoothest and easiest transaction you'll ever experience. A1

I have been with this dealership for 30 years and I have recommended this dealership to family and friends because CUSTOMER SATISFACTION is important to them. From the sales people to the service department, they are professional, courteous and everyone tries hard to make sure your experience buying a new or used car is a great one. I bought my grandson's 1st car at this dealership and he now understands why I but my cars with this dealership.

Always have had good experiences in service. Always smooth and honest. Have had nightmare experiences else where glad I found somewhere I can trust bringing my car to.

Gary was fantastic! I told him exactly what I was looking for, he helped me find the perfect car based on my needs and budget. Process was quick and he even took the time out to connect my phone and show me all of the features the car had!

Great experience! Our sales rep Michael V. was incredible and made the process of purchasing a car as easy as possible! He also followed up to ensure if we had any questions or issues after purchasing vehicle. Finance department, Rich, was great, explained the all the paperwork and I never felt pushed into purchasing any extra add ons. I would definitely recommend this dealership!

Tom did a great job servicing our vehicle and taking care of us quickly even though we did not have a scheduled appointment. Much appreciated!

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.

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!!

The sale person Tom.help us out a lot great customer service! Was very knowledge able! Went beyond customer service excellent ! Felt like family! I recommend this dealership for the outstanding sale person Tom and all the people that work there very nice not pushy!