Where Great Service Comes First

Mastria Auto Group's reputation for integrity and honesty have helped us become a premier GMC, Nissan, Cadillac, Buick, Suzuki and Subaru dealership in Massachusetts. It began with Richard Mastria back in 1955 and continues today with his son Rick Mastria, who is not only the owner of Mastria Auto Group, but was also named Time Magazine's 2010 Dealer of the Year in Massachusetts.

While plenty of auto dealers can claim to provide GMC, Subaru, Suzuki and Nissan service, sales and parts, Mastria Auto Group stands out from the rest because we treat our buyers differently. We see our customers as people, not as sales figures. With automotive knowledge as vast as our inventory, our unbeatable sales staff will not only help you choose the right Subaru or Suzuki for you, but can get you the information you need to make an informed decision without the constant pressure to buy.

Our number one mission is to follow the golden rule: to treat every single customer the way we would want to be treated. We strive to deliver top-notch service in a no-pressure environment, and unlike other auto dealers, we never judge our customers by their credit score. We see an opportunity to follow this mission in every single vehicle we sell or service, whether you're looking to buy a new Cadillac Escalade or simply bring your Buick LaCrosse in for an oil change. Come to Mastria and experience the difference.