michael sheley
a week ago
They are an amazing dealership... most are crooked and take forever to negotiate... they get u in and out quickly. Their service department is amazing as well... they dont try to over sell you. Only what needs to be fixed. I highly recommend this dealership...

Karen Hays
2 weeks ago
Joe Lamonica was a great help in my car search! He listened attentively to what I was looking for and did everything to get me the best car for my needs with features above and beyond what I expected in my price range. Would highly recommend this dealership if you are looking for an enjoyable, pressure-free shopping experience!

Shaina Noyes
a month ago
I had the most positive, fantastic car buying experience at MJ Sullivan. The salesman, Mike Desmond, is very nice and professional and extremely knowledgeable about the Hyundai lineup. He listened to my wants and concerns and suggested the perfect car to suit my needs. He got me a great low price on a 2018 Elantra, and Mr. Parker in the finance department worked his magic and got me ideal financing at 0% APR!! I could not be happier with my purchase and highly recommend this team to anyone in the market for a new vehicle. They have created a long term customer in me!

erica bonefas
a week ago-
Joe Lamonica was wonderful to work with. He was extremely knowledgeable and friendly. I will definitely be back.

Esteban Garcia
a month ago
Israel Galarza was great! He helped me find the car I wanted and made the process so simple. I highly recommend him.

Ann Antley
3 months ago
I was very close to having no car due to turning in a lease car and being unable to finance quoted price to either keep my car or lease/buy another. Through much negotiation and professional assistance from Mike Desmond, today I drove out of dealership in a brand new 2018 Hyundai Elantra. Mike did awesome job in assisting me through this entire process. Would highly recommend Hyundai and Mike to family and friends. Thank you!


M. J. Sullivan Hyundai

452 Broad St
Directions New London, CT 06320

  • Sales: (860) 443-8432
  • Service: (860) 442-4371
  • Parts: (860) 442-0491


  • Monday 9:00AM - 8:00PM
  • Tuesday 9:00AM - 8:00PM
  • Wednesday 9:00AM - 8:00PM
  • Thursday 9:00AM - 8:00PM
  • Friday 9:00AM -5:30PM
  • Saturday 9:00AM -5:00PM
  • Sunday Closed