• Buick
  • Chevrolet
  • CADILLAC

452 Broad St
Directions New London, CT 06320

  • Sales: (866) 417-3962
  • Service: (877) 881-7341
  • Parts: (866) 724-4437
Info

Search

Model Lineup

  • Cascada
  • Camaro
  • Corvette
  • ATS
  • ATS-V
  • Camaro
  • Corvette
  • ELR
  • Cruze
  • Sonic
  • Spark
  • Volt
  • Spark EV
  • Enclave
  • Encore
  • Envision
  • ESCALADE
  • XT5
  • Bolt EV
  • Equinox
  • Traverse
  • Trax
  • ESCALADE ESV
  • SRX
  • Suburban
  • Suburban 3500HD
  • Tahoe
  • LaCrosse
  • Regal
  • Verano
  • ATS
  • ATS-V
  • CT6
  • CTS
  • CTS-V
  • XTS
  • Cruze
  • Impala
  • Malibu
  • Malibu Hybrid
  • Sonic
  • Cruze Limited
  • SS
  • Express Cutaway
  • Silverado 1500
  • Colorado
  • Silverado 2500HD
  • Silverado 3500HD
  • Silverado 3500HD Chassis
  • Express 2500
  • Express 3500
  • City Express
  • Starting at: $33,065
    MPG: 27 Hwy | 20 City
  • Starting at: $31,905
    MPG: 31 Hwy | 14 City
  • Starting at: $59,450
    MPG: 29 Hwy | 15 City
  • Starting at: $37,595
    MPG: 31 Hwy | 0 City
  • Starting at: $62,895
    MPG: 23 Hwy | 17 City
  • Starting at: $25,905
    MPG: 31 Hwy | 14 City
  • Starting at: $55,450
    MPG: 29 Hwy | 15 City
  • Starting at: $65,000
    MPG: 0 Hwy | 0 City
  • Starting at: $21,240
    MPG: 42 Hwy | 29 City
  • Starting at: $16,895
    MPG: 38 Hwy | 24 City
  • Starting at: $0
    MPG: 41 Hwy | 30 City
  • Starting at: $33,220
    MPG: 0 Hwy | 0 City
  • Starting at: $26,820
    MPG: 109 Hwy | 128 City
  • Starting at: $39,065
    MPG: 22 Hwy | 15 City
  • Starting at: $22,990
    MPG: 34 Hwy | 24 City
  • Starting at: $34,065
    MPG: 29 Hwy | 20 City
  • Starting at: $73,395
    MPG: 22 Hwy | 15 City
  • Starting at: $38,995
    MPG: 27 Hwy | 18 City
  • Starting at: $36,620
    MPG: 0 Hwy | 0 City
  • Starting at: $23,100
    MPG: 31 Hwy | 20 City
  • Starting at: $28,700
    MPG: 22 Hwy | 15 City
  • Starting at: $21,000
    MPG: 34 Hwy | 24 City
  • Starting at: $75,970
    MPG: 22 Hwy | 14 City
  • Starting at: $37,605
    MPG: 24 Hwy | 16 City
  • Starting at: $49,700
    MPG: 23 Hwy | 15 City
  • Starting at: $79,715
    MPG: 0 Hwy | 0 City
  • Starting at: $47,000
    MPG: 23 Hwy | 16 City
  • Starting at: $32,065
    MPG: 0 Hwy | 0 City
  • Starting at: $27,065
    MPG: 30 Hwy | 19 City
  • Starting at: $21,065
    MPG: 31 Hwy | 21 City
  • Starting at: $34,595
    MPG: 32 Hwy | 0 City
  • Starting at: $60,695
    MPG: 23 Hwy | 17 City
  • Starting at: $53,495
    MPG: 30 Hwy | 18 City
  • Starting at: $45,560
    MPG: 30 Hwy | 16 City
  • Starting at: $85,595
    MPG: 21 Hwy | 14 City
  • Starting at: $45,295
    MPG: 28 Hwy | 15 City
  • Starting at: $0
    MPG: 40 Hwy | 0 City
  • Starting at: $27,300
    MPG: 30 Hwy | 17 City
  • Starting at: $21,680
    MPG: 36 Hwy | 22 City
  • Starting at: $27,875
    MPG: 43 Hwy | 49 City
  • Starting at: $0
    MPG: 38 Hwy | 24 City
  • Starting at: $16,120
    MPG: 42 Hwy | 22 City
  • Starting at: $46,575
    MPG: 20 Hwy | 14 City
  • Starting at: $29,550
    MPG: 0 Hwy | 0 City
  • Starting at: $27,585
    MPG: 24 Hwy | 15 City
  • Starting at: $20,055
    MPG: 27 Hwy | 17 City
  • Starting at: $32,955
    MPG: 0 Hwy | 0 City
  • Starting at: $34,055
    MPG: 0 Hwy | 0 City
  • Starting at: $33,455
    MPG: 0 Hwy | 0 City
  • Starting at: $30,745
    MPG: 17 Hwy | 0 City
  • Starting at: $34,065
    MPG: 17 Hwy | 0 City
  • Starting at: $21,955
    MPG: 26 Hwy | 24 City
Filter by Body Style:

Welcome to Our Service Department

At M. J. Sullivan Chevrolet Buick Cadillac, our highly qualified technicians are here to provide exceptional service in a timely manner. From oil changes to transmission replacements, we are dedicated to maintaining top tier customer service, for both new and pre-owned car buyers! Allow our staff to demonstrate our commitment to excellence.

Service Hours

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

Contact

  • Service: (877) 881-7341
  • Parts: (866) 724-4437

Welcome to M. J. Sullivan Chevrolet Buick CADILLAC

We're Your Locally Owned & Operated Chevrolet, Buick & CADILLAC Dealer Serving New London, Groton, Norwich, Middletown, New Haven, and Westerly, RI

 

M. J. Sullivan Chevrolet Buick CADILLAC is here to eager to assist you in meeting all of your automotive needs. We accomplish this by continuing to provide friendly service, precise attention to detail and, of course, a superb selection of new Buick, CADILLAC and Chevrolet. So whether you happen to in the market for a new or used car, are looking for a replacement car part or you're looking for a quick oil change, let our New London, Connecticut dealership your first choice.

Search Our New, Certified Pre-Owned and Other Used Cars for Sale in New London,

Some of the drivers who step into our showroom are ready to take the new Chevrolet, Buick or CADILLAC they've been checking out for a test drive while other may be at the beginning their auto search. No matter where you are in the process, we encourage you to explore every new model that we offer at M. J. Sullivan Chevrolet Buick CADILLAC.  Our inventory is stocked with options like the Chevrolet Silverado 1500, Traverse, Cruze, Equinox, Buick LaCrosse, Enclave, CADILLAC ATS, Escalade, and many more.

Of course, in addition to our new vehicles, we are also recognized throughout New London CT, Groton CT, Norwich CT, Middletown CT, New Haven, and Westerly RI for the fantastic variety of used Chevrolet, Buick and CADILLAC, certified pre-owned, and many other  used cars as well. Each used car on our lot have been carefully selected and tested to meet your high standards and to ensure top performance.

Get the Best Rates Available on a CADILLAC, Buick or Chevrolet Lease or Car Loan

You don't have to fret about auto financing in New London. That's because our car loan and Chevrolet, Buick and CADILLAC specialists want to help you reach your goal: to drive home in the vehicle you desire. M. J. Sullivan Chevrolet Buick CADILLAC takes the time to explain all the details, making sure you understand every comfort, safety and entertainment feature (there are many!) and get the best deal possible. It's part of our job; but also, we enjoy helping turn dreams into reality.

Your Resource for Buick, CADILLAC, and Chevrolet Service & OEM Car Parts

Love our customer-first approach and unpretentious expertise? You're not alone. But don't worry. Your relationship with M. J. Sullivan Chevrolet Buick CADILLAC doesn't have to end after you've taken off in a new or used Chevrolet, Buick and CADILLAC. We remain committed to making sure your driving experience is satisfactory for many miles to come. That's why you can find all of the Chevrolet, Buick and CADILLAC parts you might need right here. If not, we can order them for you. Not only that, but to ensure your vehicle is in tip-top shape, our team of car service experts is here to provide all necessary repairs and routine maintenance.

Curious to learn more? Feel free to stop in to M. J. Sullivan Chevrolet Buick CADILLAC of New London, where we are always eager to assist you. We can discuss vehicles here in our showroom at 452 Broad St. in New London , CT, over the phone, or through our website. Getting to know all of you in the greater New London, Groton, Norwich, Middletown, New Haven, and Westerly, RI areas is always an enjoyable experience for us, so stop in during our scheduled business hours, where we can continue the conversation, and answer any questions you might have.