Welcome to Mastria Buick GMC

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Preproduction models shown. Actual production models may vary. At participating dealers. Reservation does not guarantee delivery within a certain period of time.

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1. Monthly payment is $13.89 for every $1,000 you finance. Example down payment for Encore is 6.6%. Example down payment for Encore GX is 7.2%. Example down payment for Envision is 7.6%. Example down payment for Enclave is 6.3%. Some customers may not qualify. Not available with lease and some other offers. Take new retail delivery by 11/1/21. 2. MUST BE A CURRENT OWNER OF A 2007 MODEL YEAR OR NEWER BUICK OR GMC VEHICLE OR A CURRENT LESSEE OF A 2016 MODEL YEAR OR NEWER BUICK OR GMC VEHICLE THROUGH GM FINANCIAL FOR AT LEAST 30 DAYS PRIOR TO NEW VEHICLE SALE. Not available with lease, special finance and some other offers. Take new retail delivery by 11/1/21.

0% APR for 72 months for very well-qualified buyers.1 Plus, current eligible Buick or GMC owners/lessees receive an additional $250 Purchase Allowance.2

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1. Excludes L models. Monthly payment is $13.89 for every $1,000 you finance. Example down payment: 6.3%. Must finance with GM Financial. Some customers may not qualify. Not available with lease and some other offers. Take new retail delivery by 11/1/21. 2. Excludes L models. Not available with special financing, lease and some other offers. Take new retail delivery by 11/1/21.

$3,250 Purchase Allowance on most models for current eligible Buick or GMC owners/lessees when you finance through GM Financial.1

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1. MUST BE A CURRENT OWNER OF A 2007 MODEL YEAR OR NEWER BUICK OR GMC VEHICLE OR A CURRENT LESSEE OF A 2016 MODEL YEAR OR NEWER BUICK OR GMC VEHICLE THROUGH GM FINANCIAL FOR AT LEAST 30 DAYS PRIOR TO NEW VEHICLE SALE. Must finance through GM Financial. Some customers may not qualify. Not available with lease, special finance and some other offers. Take new retail delivery by 11/1/21.

$1,750 Purchase Allowance for current eligible Buick or GMC owners/lessees when you finance through GM Financial.1

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$2,500 Purchase Allowance for current eligible Buick or GMC owners/lessees when you finance through GM Financial.1

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1. Excludes SL models and 2020 models. Monthly payment is $13.89 for every $1,000 you finance. Example down payment is 6.2%. Some customers may not qualify. Not available with lease and some other offers. Take new retail delivery by 11/01/21. 2. Excludes SL models and 2020 models. MUST BE A CURRENT OWNER OF A 2007 MODEL YEAR OR NEWER BUICK OR GMC VEHICLE OR A CURRENT LESSEE OF A 2016 MODEL YEAR OR NEWER BUICK OR GMC VEHICLE THROUGH GM FINANCIAL FOR AT LEAST 30 DAYS PRIOR TO NEW VEHICLE SALE. Not available with lease, special finance and some other offers. Take new retail delivery by 11/01/21.

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$4,500 Purchase Allowance for current eligible Buick or GMC owners/lessees when you finance through GM Financial.1

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2022 Terrain AT4 preproduction model shown. Actual production model may vary. Available fall 2021.

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Service Specials

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

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Current Offers

View this months current offers and promotions on select Buick/GMC vehicles.

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Our Reviews

Google Oct 11, 2021

Everyone was great.. My son was extremely helpful. Virgil Tabicas.. I thank them all so much. I lost my car in the rain storm we had..and I asked my son to help me at his dealership.. And he did... Very happy I recommend Mastria always ty

Google Oct 11, 2021

First time purchasing a newer vehicle and my experience here was amazing. The team was very helpful, and informative with helping me choose my dream car. Will 10/10 return when it’s time for my next vehicle.

Google Oct 6, 2021

We had a great experience with Corey and the team at Mastria Buick GMC. I'd been on the hunt for a Wrangler for months, including a nightmare of an experience with Carvana... They made the buying process quick, easy and painless. Thanks to you all!

Google Sep 28, 2021

My truck broke down and it was towed to Mastria. I was told that the service department was booked up for over a week but they would see if they could at least take a look at it. Well you guys did great and my truck was diagnosed the following day and repairs made and finished 2 days after it was towed to Mastria. Thanks so much for the very quick turn around.

Google Sep 25, 2021

Overall great experience with dealership. Thank you Mike and Steve for all your help.

Cars Sep 24, 2021

Corey was a great salesman and was a pleasure to deal with . He made the process seamless and was very knowledgeable!! I would highly recommend!!

Google Sep 24, 2021

Salesman was very knowledgeable about the vehicle. Purchase was hassle-free!

Google Sep 20, 2021

Great job and I want to thank you so much

Google Sep 18, 2021

Tyler was professional, courteous and very helpful. All around good guy and Mastria Buick should be thankful for such an employee.

Google Sep 17, 2021

Very efficient and thorough. Great job

Google Sep 17, 2021

Great experience from the start, staff is extremely friendly and knowledgeable, I have had experiences in the past of having to leave a personal check/license to hold the car, staff following me to the bank. Not here it was a I will be back tomorrow with check and Tyler said car is yours. Very professional Very Happy

Google Sep 10, 2021

Tyler Shay our sales contact and advisor took time to explain all the features for our 2021 Acadia denali ...introduced me to the service manager. Represented Mastria very well no high pressure selling felt very comfortable .Steve in fiancé did a very good job as well. We will do all our business with Mastria in the future Sincerely Cheryl Oliveira

Google Sep 3, 2021

I like 👍 so much

Google Sep 3, 2021

Great experience I would recommend this dealership to everyone

Google Sep 3, 2021

Excellent service department

Cars Sep 3, 2021

our salesman Corey Maier was great to work with he answered all our questions, and even returned our call after the sale on his day off.

Google Aug 28, 2021

Very helpful and friendly staff. Put me in the truck I was asking about and treated me exceptionally well. Would definitely recommend for anyone to go and get a vehicle from them.

DealerRater Aug 28, 2021

Awesome experience, Corey was great, really took the time to help us out to purchase a used car, not the stuffy and pushy dealership like so many others.

Cars Aug 27, 2021

We experienced great sales service from Cory. We would highly recommend him to anyone. Well satisfied and we are so happy with the Colorado. Thank you Cory

Google Aug 22, 2021

Victor was AMAZING! Very friendly, welcoming, thorough and knowledgeable. He didn't hover or use any sales tactics to persuade us to buy. He was the perfect salesman. We love our new Mazda 3.

Google Aug 18, 2021

Very professional, took very good care to my father in-law

Google Aug 13, 2021

Tyler, my sales associate was great, as well as the entire staff. Highly recommend Mastria!

Google Aug 13, 2021

Our service technician was awesome he recommended what we needed and I was in and out in a short period of time

Google Aug 13, 2021

Corey was great he kept in touch with me every step Of the way. Even offering to find new options for me when the other cars didn’t work. Once we found our vehicle he was super thorough and went through every feature of the vehicle with us. Great experience!

Google Aug 10, 2021

Friendly, informative service. Sales person, Corey M, was personable and made auto shopping a pleasurable experience.

Welcome to Mastria Buick GMC

Welcome to Mastria Buick GMC, your go-to dealership in Southeastern Massachusetts for new and used cars. We're a proud member of the Mastria Auto Group, which has served the Bay State for more than 60 years now with outstanding sales, service and financing.

Here at our family-owned and -operated dealership, our No. 1 mission is to follow the golden rule and treat each and every customer the way we would want to be treated ourselves. Combine this with our expansive selection and our expert team, and you'll find that Mastria is the name to trust! Whether you're in the market for a new Buick GMC or a pre-owned Buick GMC, the team at our Raynham, MA dealership is here to lend a hand.

We talk to each of our customers to discover their unique wants and needs, and ultimately pair them with the car, truck, SUV or van that best suits them. If you're always driving your large family around, a new SUV such as the GMC Terrain or Buick Encore could be the perfect choice. Need a tough pickup that can tackle any job? No problem! We can get you behind the wheel of a new GMC Sierra 1500 for a test-drive right away.

If you're shopping on a budget and would prefer to explore our inventory of used Buick cars, pre-owned GMC Trucks models, we'll show you the way. Once you've made your decision, sit down with the experts at our GMC and Buick financing center and we'll discuss your payment options with you. After you drive home happy in your new Buick or GMC the team at our dealership near Brockton, MA, will still be here to assist you with all your automotive needs. When the time comes for your factory-recommended service visits, we'll take care of everything.

Bring your vehicle to our Buick and GMC service center for anything from routine oil changes, tire rotations and state inspections to more complex repairs, and you'll know it's in good hands. Plus if you ever find you need replacement components, our parts team can help you find the OEM Buick or GMC parts you need. With a convenient location at 1525 New State Highway, Raynham, MA 02767, Mastria Buick GMC is easy to get to for our neighbors in Easton, Plymouth and Taunton as well as our friends in New Bedford and beyond. We look forward to working with you!

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