Used 2023 GMC Sierra 1500 trucks for sale near Milton, MA

Courteous & Professional throughout my purchase. Looking to purchase, ask for Sayed, you won’t go wrong!

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.

Ive been in the car business for almost 18 years now and today I had one of the easiest, seamless, and outright outstanding experiences with my sales consultant Nick Cardillo, and General Manager Miles Bedford. I came from out of state to make the deal, and Im a bit particular with how I like my vehicle delivered so I gave Nick a task list before I got there to make it quicker and easier on him at the end of the month and he hit it out of the park. I was in and out in less than 1 hour with my new Hummer EV. He even made a special trip on his day off to make everything was perfect for me. Customer focused service is so rare nowadays and I am so thankful for the Tasca teams commitment to that. Bravo and much success in the future! I appreciate you all.

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.

Great experience working with Tom at McGovern. He was highly communicative and responsive, which the buying experience really easy.

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. ??????????????????????????????????????????? ?????????????

Best car buying experience I’ve had so far! Derek was awesome!!! I would definitely buy from Mastria again!

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

Had an amazing experience with Nate! He was kind, knowledgeable and was able to assist us from start to finish!

Highly competent, professionally friendly sales person. Extensively knowledgeable about options and differences in models we saw. Very skilled at not pushing, but helping my wife and me come to a decision. In the top 5% of sales persons I have known over many years.

Whenever I need to service my Enclave, I always reach out to John G. at Tasca. He always gets me in quick and makes sure I am satisfied with everything prior to leaving. I appreciate him always checking to see if something is covered by my extended warranty and always lets me know other costs up front. Thanks for your help!

Very pleased with the overall experience, will be back for my next vehicle purchase. Fast and smooth!

It cost a lot to get the car repaired.. overall dealership is good but every six months I need to spend $300 on service? it?s very costly to afford a car.

Sales process was very easy and quick. Sales, financing and service/parts department were all knowledgeable and helpful.

I recently purchased a used vehicle from Imperial. the salesman Gabriel Borrero was amazing. I told him my finance limit and he did not try to sell me a vehicle I could not afford. Ahmad Al-jallad worked for 2 days to get me financing with my low credit score. They will be my go to dealership from now on.

Working with Dave for our purchase was great! And at delivery he made sure I was comfortable with all the features before I left right down to making sure my nav was up and running so I’d be safely on my way!

Excellent as always; second vehicle acquired from Marty's GMC

my experience here was great. my sales person Matt Waters could not have been better. He made the entire experience efficient. The finance team was ok even though I had to go back in to sign the paperwork but it was still a great experience overall. I love my MDX.

Definitely worthy of your consideration to see Manny Williams I had done my homework on comparing other dealerships to compare like vehicles in price, size and driving experience. He will work with you patiently answering all your concerns of comparisons and pricing.

Brandon was very helpful with the information I needed to purchase my new car. He answered all my questions on my purchase, Brandon couldn't have been any nicer I recommend him highly

We worked with Elliott was he wonderful! If you are looking for a vehicle i highly recommend going to see him. We are extremely grateful to have worked with him! Thank you Elliott!

Nabil is the best! I had the pleasure of buying a 2023 Traverse from him this week. The process could not have been any easier. If you’re in the market for a vehicle, he’s your guy!

A great car buying experience! Ali Abdalla went above and beyond by being attentive to my needs and answering all my questions thoroughly without any pressure! Great car buying experience!!

Can't get better than Marty's! We purchased a new 2021 Acadia through Marty's this go-around and had the pleasure of doing business with Paul. Great sense of humor, but even better businessman. We showed him a great offer from a competing dealership up in NH, that every other local dealership around here told us was impossible to make. Paul disappeared for a few minutes came back and said I can match that! So happy with the car, and happy we got to continue our relationship with Martys.