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Each Buick/GMC Certified Pre-Owned vehicle is thoroughly inspected and reconditioned and includes factory-backed limited warranties and roadside assistance.

Our Reviews
I just bought a new 2026 GMC terrain Denali from Astria. The sales rep was excellent. The sales manager was excellent and the business manager was excellent helping me get my car on time. I highly recommend this dealership even though it was an hour and 40 minute ride it was well worth it. Thank you Syed Ahmed for the outstanding job.
My son and I had a great experience at Mastria GMC. Nate the sales manager made our experience comfortable and stress free. He had a great personality, was knowledgable on his inventory and was not pushy at all. We then dealt with Marsh in the finance department. Also a painless prioress. She explained all our finance options clearly and didn’t push us in to any overpriced plan. I would highly recommend this dealership
Very happy with the job that was performed loved the video.
I want to share a recent experience my wife and I had with Mastria Cadillac. We were on a road trip with our new electric Optiq Our planning left something to be desired and we were scrambling for a place to charge up quickly. We stopped at numerous places (including other GMC dealers) that didn’t have chargers or their chargers were for customers only. We finally landed at Mastria. The people there were great. Friendly and accommodating. They moved some vehicles and got ours changed. We were back on the road in 30 minutes. Thanks to all, especially Sayed Ahmed. Five out of five stars for these folks!
Going to Mastria was a Homerun. Shopped around within 100 miles from my house and found Mastria to have the best prices, and I’ll add it was a very easy, relaxed process from start to finish. Best salesman by far in all my years of buying vehicles is Sayed Ahmed. Honest, knowledgeable just an all around good young man. He’s employed by Mastria but works for you! Highly recommend Mastria, go in and ask for Sayed.
Sayed did a great job with my new 1500 lease. Highly knowledgeable without being pushy. Recommended!
Knowledgeable & customer oriented. 10/10 experience!!!
Kerry P my sales rep & Meghan S my finance rep treated me & the sale with extreme professionalism and legit friendliness. We arrived on a Saturday and drove it home registered & insured at noon on Wednesday! Highly recommend both of them & the Manager Michael :)
I felt like I had to write this review as soon as I left a lot. My experience at Mastria GMC was exceptional, even though I didn’t purchase a vehicle at this time. As soon as I walked into the facility, I was greeted by two gentlemen who helped me through some questions before handing me off to Nate. I was looking at a new 1500 and had some questions about it and wanted to take it for a test drive. Nate was super knowledgeable, extremely nice and we had a good conversation about the truck. When I am ready, I will be returning to Mastria GMC to purchase my truck. Thank you for excellent customer service and not being overly pushy like other dealerships.
Service Department is great!! I mistakenly show up a day early for my afternoon appointment and they without hesitation started to figure out how to accommodate my early arrival. They told me if I was willing to wait maybe as much as two hours they thought they could get me in and fix my electrical issues. While you bet I was very happy that after about 30 minutes they came and got me letting me know everything was fixed. I was extremely pleased, though I will never make that mistake again.
As always, great job!
Welcome to Mastria GMC in Raynham, MA.
With more than 60 years of serving Massachusetts drivers, Mastria GMC is proud to be the South Shore dealership that locals trust for their auto sales, service and financing. As part of Mastria Auto Group, our Raynham GMC dealer strives for excellence in every way possible, from our community involvement to our haggle-free auto financing solutions.
Plus, with exclusive perks like free car delivery, a vehicle return policy and our own Smart Pricing System, it’s clear that our commitment to customer service is second to none. Visit now to browse our GMC models to find your perfect fit.
New GMC & Used Cars for Sale in Raynham
At Mastria GMC, we have a wide selection of new GMC trucks and used cars for sale. Our inventory includes a variety of GM models and vehicles from other manufacturers, so you are sure to find the perfect car, truck, or SUV that fits your lifestyle. Our sales team can answer any questions you have and pair you with your favorite GMC Sierra 1500 truck or Terrain SUV in no time.
We also have GMC specials in Raynham to help you secure a GMC Acadia price that’s almost too good to be true. Hoping to save with GM financing offers? Stop by the Mastria GMC finance department and we’ll help you upgrade to a Yukon, HUMMER EV, or Canyon.
Certified GMC Service Near Me
If you need GMC service locally, we’re here to help. Our experienced GM repair technicians understand the complexities that go into all GMC maintenance and Buick service, so you can bring your vehicle to us with the utmost confidence that repairs will be handled correctly. No job is too big or too small either, so whether you need a GMC oil change or battery replacement, we’ve got it covered.
We also carry a robust OEM GM parts inventory to ensure we have the factory certified components your vehicle needs to perform its best. Order GMC parts and schedule parts installation today.
Directions to Mastria GMC
South Shore drivers and Greater Boston residents can visit our conveniently located GMC dealer at 1525 New State Hwy in Raynham. We serve customers in Brockton, Taunton, Attleboro and elsewhere with top-rated automotive sales and service, so come by our showroom or repair shop today for the first-class experience you deserve!