Used 2025 GMC Sierra 1500 trucks for sale near Halifax, MA

Clean Facility, Quick Response and Hard working staff, and Stress free service and sales

Let me start by saying I have the AT4 model with the Duramax 3.0L diesel. I had a 2024 Elevation with the 5.3L V-8 that I bought to pull my 22’ camper. While the Elevation pulled my camper fine it drank the gas like it was on a binge. And with a 26 gallon gas tank it seemed I was filling up every couple of hours. After one trip to Nova Scotia I knew something had to change. I pulled my camper out west to Yellowstone and back through Arizona. It pulled like a champ and fillups were a lot more manageable. Even driving the speed limit out west I still got four to five mpg better than with the gasser. I liked the Elevation but I love the AT4. Way nicer ride and great handling. I get 30 per gallon of diesel on the highway if I drive the speed limit but I got it to tow with. I added a Titian replacement fuel tank so I have 43 gallons instead of the 26 it came with.

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

I bought this after going to the dealer just to look at colors. I had a 2016 Chevy 1500 LTZ that I loved. There was my down payment and took this Denali home. Only 2 options. Paint and moonroof. I thought my chevy with 3.42 gears was quick. This one goes with 3.23's. The ride is great. Fit and finish are perfect. My only complaint is this Bose/Apple play radio is not what the 2016 Bose was.

I have bought my second vehicle from them. They left me alone to browse at my leisure, which I appreciate. Excellent service both times.

Overall I am very happy with my new Truck. GMC however needs to address their software glitch where the display screen intermittently stops working or the audio cuts in and out. I keep hearing a software update is being worked on but that was a while ago?

The service department is 2nd to none the mechanics are great 👍 the service people at the service counter. Steve, marge and ? These people know how to take care of there customers

I have the 1500 double cab with standard bed. The reason I have this vehicle is I really like the 6.5 foot bed. The crew cab with same bed is just too long. The things I dislike about this model is that it only comes in the SLE model. For the 2025 that means the external mirrors do NOT have a power fold in and it does not have a seat memory for more that one driver. The power fold in for the mirrors is extremely important to me.

Since the 90’s I have owned 5 used BMWs. Once you drive them you don’t change horses. I have been bringing them for service there since 2009. Great service and no need to wait for parts as in other garages. They are stocked. And they treat the earlier models (older) BMW customers as well as they treat someone who is either buying a brand new one or has a new one. They run the cars through the wash when finished and wipe down the interior and vacuum - and it is a very classy touch. The wifi is strong so you can get work done when you are waiting for a repair. It’s painless.

Incredible customer focus. Had an issue with my 2020 Silverado. Had to drive from Wareham to Marlborough so I pulled in to Robertson GMC, never once believing that I would be able to continue. Within an hour they had it diagnosed and the part shipped for next day delivery. I was thrilled but was totally surprised when they offered me a rental to continue with my trip. They called the next morning and the truck was repaired by 10:00. I returned to pick it up and they had even washed and vacuumed it. Incredible customer support, especially the Service Advisor, Jim Morrill. What a pleasure it was dealing with Robertson GMC!

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.

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

completed 50,000 service and recall repair. Called me when finished around noon time.

Courteous service and a capable repair staff. Even an around town vehicle if you are waiting.

Very quick and great service! Highly recommend them and I will be going back for sure!!

Everything was great. Sales man was clear and knowledgable. Manager was low key and gave a fair trade deal.

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!

Justin was absolutely phenomenal to work with. At no point did I ever feel pressured, rushed, or on edge during the purchase of my vehicle. Justin was very friendly and fun to work with, he made the whole process immensely better. Even though I already knew what car I wanted going in, he took the time to explain all the extra features I didn't know about. Overall a very pleasant experience.

Dealing with GMC of Attleboro is a stress free experience. The product was explained to me along with all the financial options available to me. I was treated with respect and professionalism. The employees especially Dave, Paul, and Dennis made my purchase easy and enjoyable to the point where I was totally gratified and excited to make the purchase. I intend to do business with them in the future and would highly recommend them to anyone who is looking for a new vehicle to purchase or lease.

Steven in the Service Department was professional and efficient. He listened to me, addressing not only the issue I was having with the vehicle, but WHY it happened. And then solved both problems with a timely fix at a very reasonable price. Historically, I steered clear of Dealerships for service issues. That's likely to change after my experience at Colonial South. Good stuff. Thank you to all involved.

Thankyou Colonial Ford after driving Toyota for the last 20+ years i made the change to Ford and love the safety features and fuel efficiency Thankyou Brendan smith and colonial Ford.

Every department at Robertsons has knowledgeable employees that are extremely friendly and helpful. I have purchased multiple cars there and the process has been all around easy because of the employees. And the service department always gives updates if needed and has your vehicle done at the promised times

I had my oil changed - booking appointment was easy - the staff was pleasant and service was timely - waiting room was clean - all my questions were answered