Sales: (978) 381-4120 | Service: (978) 381-4121

Customer reviews

4.8 / 5

Dealer Rating

Our average rating from our customers is

4.8 / 5

Read Reviews

  • SRX Customer reviews

    I was taken care of right away. Everything that I needed to be taken care of for my car was done efficiently and in a timely manner. I always recommend Sudbay Motors to friends and family.


    2011 Cadillac SRX
  • Malibu Customer reviews

    I travel over 40 minutes to get to Sudbay - passing other Chevy dealers on the way. For me, it comes down to an issue of trust. The staff is super! Sudbay has been around for a long time and I feel


    2009 Chevrolet Malibu
  • Corvette Stingray Customer reviews

    Pete in service is the best, Did my solstice recall in less time, and did the inspection on my new stingray, I will see you for service. thanks


    2014 Chevrolet Corvette Stingray
  • Silverado 2500HD Customer reviews

    Was a painless and pleasurable experience. Great staff!


    2015 Chevrolet Silverado 2500HD
  • LaCrosse Customer reviews

    Always a pleasure dealing with Ed Oconnor. Good guy. Knows his stuff. Very occomodating.


    2011 Buick LaCrosse
  • Acadia Customer reviews

    Great friendly & experienced staff!


    2010 GMC Acadia
  • DTS Customer reviews

    I am pleased with the service provided


  • Acadia Customer reviews

    Outstanding customer service. I met Tim and he was fantastic on repairing my GMC Acadia when I was in a real bind. From your shuttle driver to the college intern at Enterprise, it was nothing but a qu


    2014 GMC Acadia
  • CTS Customer reviews

    Always professional and courteous. Would have appreciated more active feedback on availability of required parts as well as progress during much longer than expected return visit to complete work. Su


  • Encore Customer reviews

    First time for service on our Buick Encore and everything was wonderful!


    2013 Buick Encore


Sudbay Auto: Your Gloucester Chevrolet Buick Cadillac & GMC Dealer

Sales: (978) 381-4120 | Service: (978) 381-4121 | Contact Sudbay Motors

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Review your Sudbay Motors Experience

Sudbay Auto has been family owned since 1965. As your local Chevrolet, Buick, Cadillac, and GMC dealer, our strong and committed sales staff has many years of experience satisfying our customers' needs. We encourage anyone looking for a new vehicle to browse our inventory online, request more information about vehicles, or inquire about financing!

A Vast Selection of GM Cars, Trucks and SUVs

You'll be hard pressed to find any other dealership in Beverly, Gloucester, or beyond that has such an extensive selection of GM cars at prices that are worth driving for. Check out some of our most popular models listed below:

Popular Trucks, Crossovers, and SUVs:

  • Chevy Silverado 1500: Strength, substance and style find perfect balance in the Silverado. Not only does this vehicle have power, but its interior is one of the most comfortable and quiet of any pickup truck model. One look and you'll understand why the Silverado is one of our most popular models and why we are considered a Gloucester Silverado Dealer.
  • GMC Sierra 1500: With enhanced driver control technology, the GMC Sierra is built to make it easier to keep on course, even while doing hasty maneuvers. In addition, the coil-over front shock suspension can help the truck handle much better and thus ensures that your ride is smooth. The design is confident, brawny and resembles a fist in the wind. This pickup is without a doubt premium quality and one of the finest pickup trucks available.
  • Buick Encore: The Encore is truly one of the best luxury crossovers on the market, with plenty of room and flexibility. Customers love the side-rear view camera which can help prevent collisions.
  • GMC Acadia: With an incredible safety rating and a distinct masculine exterior design, the GMC Acadia stands out from the rest. Learn why our Beverly, MA customers trust Sudbay as their GMC dealership!


Popular Cars and Mid-Sized Sedans:

  • Cadillac ATS: Sleek, sporty and stylish, the Cadillac ATS is most definitely worth a look when it comes to luxury mid-sized sedans.
  • Chevrolet Malibu: Sophisticated and refined, the Chevy Mailbu is definitely a head turner and definitely one of the finest sedans currently on the market.
  • Chevrolet Impala: A bold and confident design, sculpted to perfection. Expect nothing less from the Chevy Impala.


Serving Gloucester, Danvers Beverly, MA and Beyond!

Our long standing commitment to quality service started in the 1930's with Jim Sudbay and we bring this dedication to making sure you're satisfied with the service and parts we provide for the GM vehicle you drive. Whether you're looking for quick quotes, researching financing options, viewing our catalogue of new or GM certified pre-owned vehicles, or simply setting up a service appointment with our specially trained maintenance technicians, call or email us. Our friendly family at this car dealership in Gloucester is standing by ready to assist you with any questions you may have. We take pride in serving our neighbors in Danvers, Hamilton, Wenham, Beverly and surrounding areas on the North Shore and Southern New Hampshire.

When you're ready, we invite you to come in for a test drive at our Gloucester dealership. Our staff is knowledgeable, professional and always on hand to help with all of your GM vehicle needs. If you don't know where we are located, please view our business hours and directions to get specific driving directions to Sudbay Buick Cadillac Chevrolet GMC located at 88 Causeway Street Gloucester, MA 01930.

We look forward to serving you before and after the sell, so come on in today and save BIG.