Sales: (866) 601-5441
Service: (866) 607-2859
510 Sunrise Hwy, Rockville Centre, NY 11570

New & Pre-Owned Specials


Service Specials

  • $100 Tire Rebate*
    Mail-in Rebate (Debit card)* on a set of select tires.
    *Disclosure See dealer for details and rebate form, which must be postmarked by 11/30/2014. Allow 6 to 8 weeks for delivery of debit card. Not valid with other offers. Offer valid 9/1/14- 10/31/14. Expires expires on 10/31/2014 View Details
    5-Quart Oil Change, 4-Tire Rotation & 27-Point Inspection
    $29 95 Conventional* $39 95 dexos1®*
    *Disclosure Balancing tires, tax, and more than 5 quarts of oil extra. Most V-6 and V-8 engines and other select vehicles require more than 5 quarts of oil. See dealer for eligible vehicles and details. Offer valid through 12/31/2014. Expires expires on 12/31/2014 View Details
  • Brake Pads Installed*
    ACDelco Professional DuraStop®
    $99 95 per axle*
    *Disclosure Turning or replacing rotors, all other services, and tax extra. Excludes Corvette and other select vehicles. Retail customers only. See dealer for eligible vehicles and details. Offer ends 12/31/2014. Not valid with other offers. Expires expires on 12/31/2014 View Details

Customer reviews

4.8 / 5

Dealer Rating

Our average rating from our customers is

4.8 / 5

Read Reviews

Long Island, NY Car Dealer – Morrissey GMC

At Morrissey GMC, with more GMC Acadias incoming than any other dealer in New York. Come in today to browse our selection. Morrissey GMC also serves as your Nassau and Long Island GMC dealer from right here in Rockville Centre, NY. Our new and used car dealership is committed to providing our New York GMC customers with genuine quality service and has been serving the surrounding communities for more than 38 years.

Our GMC dealership is the recipient of the General Motors Mark of Excellence/Leaders of Distinction Award, Awarded by GM to "their finest dealers who have committed themselves to unsurpassed performance and customer satisfaction".

Your Nassau and Long Island GMC Dealer in Rockville Centre, NY

Morrissey GMC proudly serves the greater Nassau County area, including Brooklyn and Long Island. We also serve Valley Stream, Great Neck and Roslyn. NY GMC customers have been coming to us for new GMC and used cars for more than 38 years, making us your Nassau and Long Island GMC dealer.

As your leading New York GMC dealer, Morrissey GMC offers online specials and incentives for our Nassau GMC customers. We are located at 510 Sunrise Hwy in Rockville Centre, New York, just 2 blocks from LIRR Rockville Centre Station. Just view our hours and map page for easy directions.

GMC Vehicles on Long Island, New York

At Morrissey GMC, we've made it easier than ever for you and your family to find the perfect new GMC or used GMC in New York. Whether you're searching for a new or used New York, Brooklyn, or GMC dealership, come browse our entire inventory for a new or used car, research financing and lease options, order parts, or schedule maintenance or repair online!

Contact our Morrissey GMC Internet department at (866) 601-5441 if you're interested in finding the next new or used car, truck or SUV that is right for you. Or just come in for a test drive in the new 2013 GMC Acadia, Sierra 1500, or the new GMC Yukon.

Service and Parts on Long Island, New York

Our service and parts departments are standing by to help, if you need to order parts or schedule service for brake alignments, oil changes or even a tune-up. When you're ready, make the drive from Nassau, Long Island or Valley Stream, to our new and used car dealership in Rockville Centre, New York, and let us take care of all your new and used car needs in person.

We look forward to doing business with you, and thanks for visiting our site! If you have any questions about the new and used cars, parts, or services we provide, just contact us here at Morrissey GMC.

Service | Parts Order Form | GM Accessories

GMC: Acadia | Savana Cargo Van | Savana Commercial Cutaway | Savana Passenger | Sierra 1500 |
Sierra 2500HD | Sierra 3500HD | Terrain | Yukon | Yukon XL