Used GMC Sierra 2500 Denali for sale near Ayer, MA

Everyone at Tulley was great! They even took my old car as a trade and gave me a great deal.

I paid over $106,000 for this truck with warranty. Do not care much about miles per gal. at that that price range. Just too much truck for me at my age.

Fantastic Service and Sales department. My family and I jae purchased mulitple GM's and use Tulley Buick GMC's service department exclusively. Thank you Tulley.

One very awesome vehicle. Checks all the boxes you need in a truck and exceeds expectations on quality, performance, and looks great ,too. Love my nre truck.

Brought my 2011 GMC 1500 in for service for routine maintenance and the team did a great job as usual. I've been servicing my truck here since day 1. Thank you Dustin and team.

Love everything about this Duramax Denali except the fuel mileage. 13-14 Mpg tops when not towing. Bought truck cause previous was stolen. Wish I still had my 6.2 High Country!

Love my Sierra AT4, the team there was great! 5 stars! Only wish is, that I would have done this sooner.

I love my 2021 GMC Denali 2500HD. I have gotten more complements on this truck than any other vehicle that I have owned. I get great highway fuel milage average 19-26mpg,which is great for a heavy duty truck!

I am writing to say that I appreciated so much the helpful and friendly Jon Roman at NuCar Lowell. I am always looking to note wonderful service and high integrity from sale people. I leased a Chevy Equinox on Saturday, Feb 8. When I picked up the car I had a lot of questions and needed assistance. Jon was wonderful, and I wanted to be sure to thank and assure him that I will be recommending him when asked. "where should I go to buy/lease, who would you recommend?" 5 Stars for my buddy Jon!

We bought three Cars in past from Rajeev Arora "Ricky" every time was great experience. He is true professional, respectful and Knowledgeable. We enjoyed his service

Had a wonderful experience buying a car from Herb Connolly Chevrolet. The sales associate, Lucas, was friendly, knowledgeable, extremely helpful, and did not pressure me at all. He listened to my needs and helped me to get an excellent deal on a Volvo XC90. Hands down the best car-buying experience I’ve had. I would highly recommend Lucas and this dealership.

This truck is the truck that all others should look up to. It rides great, will tow a house, runs smooth, and gets great fuel economy. The Allison transmission is so smooth. The AT4 looks great too.

Wonderful truck. Has had zero problems. I am trading for a new one. Truck is all original with no modifications. Truck is in excellent condition.

Big thank you to Richard and his staff who helped me get into a new truck! It was a pleasure dealing with him and I would recommend Richards Motorcars to anyone. Definitely a trustworthy dealership, I can understand why they have been in business for soo long.

I've owned every other American truck and this is my first GMC. I bought the 2500 HD Texas Edition. I absolutely love this truck. It's everything I could have hoped for and more. It is able to pull my 30' travel trailer with no problems. So now when we go out with our trailer I'll have no worries. The look and feel of the truck is outstanding. The 6.6L gas engine actually gets great gas mileage. It gets about the same as my Ford f150 ecoboost. Probably better on the highway. Looking at about 13 miles in the city and 15 plus on the highway. Definitely got a better truck for the price compared to any other american models with the same characteristic and options.