If using a GPS unit to drive to our location, you may need to try Dartmouth as the city, since we are located on the town and city lines. 
Dealership Info
Main Phone:
132 Rockdale Ave
New Bedford, MA 02740

At the Dartmouth Street Intersection
Dealership Map:
Map of 132 Rockdale Ave, New Bedford, MA 02740


Service & Sales Departments Hours of Operation

 Monday, Tuesday, Wednesday, and Friday from 8:30 am - 5:00 pm

Open late on Thursdays 8:30 am - 6:00 pm

Saturdays 8:30 - 12:00 for Auto Sales only.

After hour appointments available.


A family owned and operated business proudly serving New Bedford, Dartmouth, Fairhaven, Westport, and surrounding areas for over 20 years

Good People . . Great Cars . . Excellent Service

Welcome to Marx Auto Center!



Marx Auto Center
132 Rockdale Avenue, New Bedford, MA


Marx Auto Center is a family owned and operated shop serving New Bedford, Dartmouth, Fairhaven, Westport, and surrounding areas. Services include auto repair, maintenance, oil changes, check engine light, tires, batteries, brakes, exhaust and more. We sell quality used cars offering traditional bank financing and guaranteed credit approval for bad or no credit situations. All cars are sold with a standard warranty with extended warranties available for purchase.