New and used 2026 GMC Acadia for sale near Jericho, NY

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.

Always take care of theirs customers honest and professional been going there for the last 16 years. Brought a new car last year a 2024 GMC Acadia. Highly recommend them. Travel from Brooklyn for all my services.

if you go to this place ask for Oz... an absolute gentleman, and great salesrep ... very rare you find a man like that in the industry... overall 10/10 experience... never even asked me to write a review but my experience was too smooth not too

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.

Very helpful service from Petar and extreme transparency very truthful and genuine 👏 looking forward to purchasing from this dealership

I had a great experience at Generation Buick GMC with Joe Rossetti. He met all my needs, I will be recommending all of my friends.

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

I visited several places, but stayed here because of the attitude. No rush, no pressure, fair prices. Bought an SUV - been driving a year, everything’s great.

I usually don’t write reviews, but this place deserves it. The manager Joshua was polite, answered all my “stupid” questions, nobody rushed me, and the car is solid. If you’re comparing options, stop by - maybe you’ll find what you need.

Owned a car from them for almost a year and a half - everything fine. Recently had a suspension issue; they diagnosed it for free and didn’t try to inflate the bill. Rare honesty - thank you.

Everyone was nice and communicated well. It was easy to work in the service lounge and I enjoyed the coffee there. I would schedule more service here in the future.

I bought my 2025 Sierra EV out of state but am here in Long Island for a few months working and Rockville Center GMC was the only GMC dealership near by who would honor my GMC warranty. They have been great!!

Great service from Zach. Very knowledgeable and thorough. Will definitely recommend him and Generation Buick GMC to my friends and family.

This was a very good experience. North Bay has a straightforward and honest approach to their dealings with clear pricing and costs, good communication, and a friendly/helpful staff.

I?ve been bringing my truck to the Rockville Centre GMC service department three or four times since purchasing it in 2021, and every visit has been a great experience. The entire service staff is amazing?professional, friendly, and genuinely helpful. The service manager is always around, easy to reach, and makes sure everything runs smoothly. I?m very glad I bought my truck from these guys. It?s a great local dealership, and I highly recommend their service department.

All of the people I?ve dealt with here have been friendly, helpful, professional, and considerate. Unlike most places here they are quicker than expected to finish what they?re working on for you. The whole facility is clean and the waiting room is very comfortable?roomy w/comfortable chairs, TV, charging ports, coffees, hot chocolate, tea, etc.

Wow what a complete difference in professional service from Generation GMC in Sayville compared from King O'Rourke in Smithtown. Service department is amazing. They send you a video from the mechanic going over all the concerns that you have any what they found. I was constantly being told my oul leak was a seel. Thanks to Generation GMC they took the time to find the real cause and it's going to take a week to fix. Thank God had the issues at King O'Rourke otherwise I wouldn't have found an amazing dealership. Especially Thanks to Maria for keeping me updated.