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

Kevin Delaney was superb. He worked diligently on a financing issue and was not only helpful but also very understanding. It was great buying experience!

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.

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

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

This was my first service call with my q3 and all went well thanks for the great work

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

Great service, they were shorthanded but got the job done in a timely manner. If you need regular maintenance done they have some of the best pricing around!

Yes I would absolutely recommend this dealer to a friend. Jose Mendes was great during the process of buying my car. Jose was able to answer every question I had about the process of buying the car and about the car itself. Jose definitely made the process of buying a car much easier and less stressful.

We feel confident in the expertise at Swanson in terms of diagnostics and repairs. They have always been able to diagnose even complex issues with our Yukon Denali.

I had a problem with the radio settings (would not stay at my settings) and groaning rear brake noise on my new 2021 GMC Sierra. I took it back to the dealer where I bought the truck and they did nothing and basically told me to "live with it". Wendell Jordan (service advisor ) for this dealership solved the problem with the rear brakes (had rust in them) and replaced the radio module which so far has kept the volume and sound settings. I would highly recommend Chevrolet Buick GMC of Attleboro for their service because they care, especially Wendell Jordan!

Very personable guys , absolutely no pressure sale , Leo provided us detail on the car which was ready for us to test drive when we arrived . Great synergy between Leo in sales and Joe- finance . No nonsense auto group .

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.

Great old fashioned way of doing business. Professional, smooth, non-rushed atmosphere. Mr. Paul Macchi is a great, concientious employee. I thank him for his courtesies and cordiality.

If I could give more stars I would I have never been comfortable dealing with dealerships and car salespeople in general . I did a lot of searching at different places for my new vehicle .I found what I was looking for at McGovern Westborough .Here I met Ben Fasano . I was pleasantly surprised .He was extremely helpful in not only finding what I wanted with absolutely no pressure. But Even after I purchased the vehicle he has been helpful with the registration and all that goes with putting it on the road. Not only Ben but all the people at this dealership made me comfortable with purchasing a vehicle here even though it’s 30 miles from home. So far so good !!

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

After having a not so great experience at Boch Chevy, they made it right. I went from being upset and thought I was not going back but you have to remember that not everywhere is perfect! They fixed what they had to on my truck and we drove back and forth to Florida with no issues. I went also from not trusting them to scheduling my next visit. I will say if you have any issues. Talk with them about it and explain what you would like. I have bought all of my trucks from them and a car and never had issues until recently. Given the problems with the pandemic, shortage of help and knowledge, they truly have gotten me to the point of trusting them again! Don't give up!

Chris T. was amazing to work with. My husband and I recently bought a car from automax and we can not say enough great things about Chris. From his knowledge of cars to his easy going personality he was fantastic to work with. Chris made buying a car an enjoyable process from start to finish. Highly recommend Chris for your future purchases.

I got excellent service from Davis Hernandez. I highly recommend him and this dealership!!!

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

I had a great experience working with Nate Resendes. He was incredibly attentive and knowledgeable, taking the time to answer all my questions without ever making me feel pressured to buy. I appreciated how understanding he was about my situation — I’m not quite ready to make a purchase yet, but wanted to get a clear idea of what to expect. He gave me helpful, honest information and made the whole experience comfortable and informative. When I am ready to buy, I’ll definitely be coming back to work with him specifically. Highly recommend!

Recommend Isaiah, good salesman, took good care of us with our purchase. 2023 Cadillac XT5

Went to have my truck serviced and staff was friendly, the facility was clean and the service was done quickly and correctly. Would recommend to my family and friends.

I got an unsuspected flat tire on a Monday morning on my way to work-Dominic, the service advisor got me in and out of the dealership within 90 minutes 🥲 thank you so much for helping me