The MJ Sullivan Automotive Corner

The MJ Sullivan Automotive Corner

452 Broad St, New London, CT 06320

New 888-784-5303
Used 866-500-9557
Service 888-264-4759

Come shop us first or last and see why we have over 200,000 loyal customers that continue to let us serve them

Welcome to!

A family-owned-and-operated dealership located in New London CT, we have been serving families in Eastern Connecticut since 1983. We offer the best selection and price for all new Hyundai, Chevrolet, Cadillac and Buick models as well as more than 150 of the highest-quality pre-owned vehicles found in Connecticut. We back everything we sell with superior service and unmatched customer satisfaction. We invite you to stop in and become a member of the MJ Sullivan family.

New Cars

This dealer has 229 new vehicles.

Used Cars

This dealer has 118 used vehicles.

Dealer Reviews

4.7 out of 5.0


Customer Service
Buying Process
Quality of Repair
Overall Facilities

32 out of 35 people recommended this dealer.

Write a Review

By writing a dealer review you can provide valuable insights to other customers.

Read all reviews for this dealer

Hours of Operation

9:00 AM – 8:00 PM
9:00 AM – 8:00 PM
9:00 AM – 8:00 PM
9:00 AM – 8:00 PM
9:00 AM – 5:30 PM
9:00 AM – 5:00 PM

Contact This Dealer

New Cars

888-784-5303, ask for Enrico Simonelli
Email this dealer Cancel

Used Cars

866-500-9557, ask for Enrico Simonelli
Email this dealer Cancel