About Us

Shop With Mastria Cadillac

We have been in the automobile business for over 55 years and we are still growing. Our greatest source of advertising is referrals and repeat customers. People that buy from Mastria remain our customers for life! We are dedicated to customer satisfaction and have gone so far as to have a dedicated Customer Care Manager to make sure we address any customer concerns.

Smart Pricing

We have compared our vehicles to other vehicles located in the greater New England market and have taken into consideration their vehicle history report, condition of the interior and exterior and also the options the vehicle is equipped.

The Mastria 7/30 Worry Free Gaurentee

The Mastria 7/30 Worry-Free Guarantee for used vehicles. Mastria Customers have 7 days to return their used vehicle for a refund and 30 days to exchange for a different used vehicle.

Mastria Delivers

We offer free delivery on your new or used vehicle purchase to your home or office.

Mastria FastLane

The Mastria FastLane tool makes it easy to buy a car online with no hassle.

Mastria Towing, Recovery and Shipping.

Mastria Towing, Recovery and Shipping. We are a reliable shipper and can ship nationwide. We also offer towing and recovery services throughout Massachusetts and Rhode Island.

Smart Value

You can be the smartest shop with our complete Mastria Smart Value. All pre-owned vehicles run through our rugged 161, green label inspection process where all aspects of the vehicles are tested and proven. All tires are tested to ensure, a minimum of 4/32 of tread. Our unique Tires for Life Program is included on all new vehicles making sure you'll never need to worry about the pesky cost of tires for your vehicle.

Smart Hours

Our service departments are open over 60 hours a week for your convenience. We are open until 6:00 pm on weekdays and until 5:00 pm on Saturdays. Our sales departments are open until 6:00 pm on weeknights and we are open Saturday until 5:00 pm.

Phone Numbers:Sales Hours:
  • Mon - Fri9:00 AM - 6:00 PM
  • Sat9:00 AM - 5:00 PM
  • SunClosed
Service Hours:
  • Mon - Fri7:30 AM - 6:00 PM
  • Sat7:30 AM - 5:00 PM
  • SunClosed
Parts Hours:
  • Mon - Fri7:30 AM - 6:00 PM
  • Sat7:30 AM - 5:00 PM
  • SunClosed
Core Values

Get Directions To Our Dealership

Contact Us
Mastria Cadillac 41.9034, 71.0106.