Used 2023 GMC Sierra 1500 trucks for sale near Sandown, NH

We purchased a Mazda CX-50 from Tulley Mazda in Nashua NH. We had a problem with the new vehicle and had to bring it to the dealer several times until the tech finally found the problem in a wire harness under the dashboard. We were given a loner each time we had to leave the car . Alex and their team are the best. They are professional in the way they do business. Have purchased cars from other dealers and never had such great service .

Stong engine and smooth! Highly recommend for familys or someone who likes a smooth truck. Purchased new and have had zero issues since then. Love it!

Bob and Derek were very nice and helpful! Easiest buying process and customer service was excellent!

Got the duramax diesel and getting 24 city and 32 highway is very good. Truck drives nice and is very comfortable. My 2 issues with this truck is the backup camera at night is useless (very dark) and interior lighting is not very good. You would have thought a 78k truck would have footwell lights, but it doesn’t.

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

I have a 2023 GMC Sierra 1500 Denali with the 3.0 Diesel engine. I have 20,000 miles on it at the time of writing this. Never owned a diesel before and now i don't think i will own another one without it. I LOVE the engine in this truck. Only complaint would be that it likes DEF fluid while towing so pick up some extra DEF before you head out to tow something. Put about 8K miles on it this summer without adding any DEF fluid. seems to use a little more in the winter or when towing. Very quiet for a deisel and the fuel economy is awesome. Driving 70 mph down the freeway this truck gets about 30mpg, Drive 55mph on regular highways and this truck gets almost 40mpg. All around driving for me is about 26mpg. I used to fill up twice a week with my gas motor and now only once a week. Wireless Apple Carplay works great and the voice texting and mapping is a big plus. I also have the new SuperCruise feature which is awesome. Get on the freeway and set the supercruise on and the truck drives itself until i get to my exit (about 28 miles from home to work). Bose stereo is out of this world and all the storage is great to. I have a swingout bed toolbox, aluminum roll up tonneau cover, Lighted black GMC front emblem, Gloss Black 22" wheels, All Black decals and my dual exhaust bezels are black as well. I rotate the tires and change the oil every 5,000 miles. Couldn't ask for a better truck. Might get the ultimate next time as that has the messaging seats which i kinda wish I had.

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.

Does anybody else’s truck just sit there after you put it drive? I have to bump the accelerator to have it go into gear. ??????????????????????????????????????????? ?????????????

Arrived a day early for my appointment, took me in and did service in an hour as promised

Excellent comfort and very good truck, it is very functional in every way, both for business and for personal, it can be said that I have the 2.7L Turbo engine and I can move up to 11500Lbs already checked by me

Fast friendly, and didn?t try to talk me into anything I didn?t want! Thorough as well! Such a great experience! This was my second purchase from Banks and I?ll likely never go anywhere else!

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

I had a very good experience super easy sales process. The salesman was a no pressure great guy as was the Finance department. Thank you

I recently brought my car in for some emergency service. I had to have multiple items repaired or replaced. The staff informed me every step of the way, calling with updates and answering any questions I had. The service team was friendly, knowledgeable and able to explain things to me in terms I would understand. Ben, Will and Ryan were all a pleasure to work with. They've got a great team in the service department. And the best news is that my car left in better shape than it arrived :)

Victoria was an absolute amazing salesperson to deal with! Macmulkin really delivered. The really deserve kudos for an all around outstanding job! I?m sold on their dealership and feel they deserve a top notch rating.

This is a follow up to my review of 3/28. Went from disappointed to blown away and beyond pleased and satisfied. Spoke with them, they understood my disappointment and went out of their way to help me. Picked up my 2025 Corvette from them today, a week later. I highly recommend MacMulkin. Even though they are over 4 hours away they will be my first option for all future vehicle purchases. Do not hesitate to put them at the top of your list of dealers to consider. You will not be disappointed!

I recommend Banks and especially our sales person Kevin Mathis! He was knowledgeable, personable, and efficient. We also had a great experience with his manager and finance manager. Overall, I can’t say enough good things about the experience and I love my Denali. You are shopping for a new vehicle or use vehicle. I highly recommend banks and Kevin Mathis

Outstanding Customer Service. Sales rep was outstanding I would recommend Banks to anyone who is looking to purchase a New or Certified Used vehicle

Not only would I recommend Banks my neighbor took the 90 minute drive up and bought a truck the next weekend after I bought mine.