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Sales: (631) 982-4447
Service: (631) 982-4449

756 Smithtown Bypass,
Smithtown, NY 11787

Customer reviews

4.8 / 5

Dealer Rating

Our average rating from our customers is

4.8 / 5

Read Reviews

  • CTS Sedan Customer reviews

    KoR took care of my 2014 CTS, correction of CUE bluetooth telephone connection and recall service. Everything was done to my expectation and Service Advisor, Peter Scoma was friendly and helpful.Loan

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    2014 Cadillac CTS Sedan
  • DeVille Customer reviews

    Your staff was very knowledgeable, instrumental, and very helpful in insuring a rental was provided free of any charges the whole time I needed the vehicle and the liable party's insurance covered eve

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  • XTS Customer reviews

    Cadillac XTSYearly inspection and recall item.Staff were friendly and courteous. Loaner car was supplied promptly enabling me to continue with my errands for the day. My vehicle was ready before da

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    2013 Cadillac XTS
  • SRX Customer reviews

    Pete in service is excellent. Everything gets fixed correcty and a loaner car is always available. Excellent!!!

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    2010 Cadillac SRX
  • CTS Sedan Customer reviews

    2013 CTS for oil change. Was done in the time they said it would be done.

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    2013 Cadillac CTS Sedan
  • SRX Customer reviews

    Just had oil change and tire rotation. Finished over an hour. Just disappointed car was not washed

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    2011 Cadillac SRX
  • CTS Customer reviews

    The staff was great and the service was wonderful I always bring my car here for service and will continue to recommend you to all my friends

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  • SRX Customer reviews

    My SRX 2011 SUV was in need of replacement of brake assembly. The repair was under warranty. The service was great! Although the repair took longer than we expected, we were not inconvenienced at a

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    2011 Cadillac SRX
  • CTS Sedan Customer reviews

    Very comfortable to say the least. Quick and efficient, job well done.

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    2013 Cadillac CTS Sedan
  • SRX Customer reviews

    PROFESSIONAL,FRIENDLY SERVICE.I AM ESPECIALLY PLEASED WITH PETE SCOMA,WHOM I HAVE BEEN DOING BUSINESS FOR 20 YEARS.HE ALWAYS GOES THE EXTRA MILE.

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    2014 Cadillac SRX

Specials

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Map and Directions

 Welcome to King O'Rourke Cadillac Buick GMC in Smithtown, NY


Whether you're searching for a new or used vehicle, researching financing options, or looking for a quick quote on a car, truck, or SUV, our friendly and professional staff at King O'Rourke Cadillac Buick GMC is ready to provide assistance for your next Buick, Cadillac or GMC vehicle. King O'Rourke Cadillac Buick GMC has a huge inventory of new and pre-owned Buick, Cadillac and GMC vehicles, making it one of the top dealers in Smithtown. Our commitment to the community and to our customers has made us your preferred Buick, GMC and Cadillac auto dealer. We also serve Long Island and Port Jefferson drivers.

Service & Parts in Smithtown - Also Serving Port Jefferson & Long Island Cadillac, GMC & Buick Drivers

King O'Rourke Cadillac Buick GMC also serves customers looking for a Long Island Buick, GMC or Cadillac dealer alternative. Our service and parts departments can assist you with every aspect of vehicle maintenance for your new or used GMC,

Cadillac

or GMC vehicle. The top priority of our dealership is to make your car buying experience the best possible. We also serve Port Jefferson Cadillac, Buick & GMC customers with new and pre-owned vehicles. Our professional staff is focused on helping our customers understand everything they need to know when buying a vehicle.

Used and Pre-Owned Vehicles in Smithtown

Just call or email us at King O'Rourke Cadillac Buick GMC if you have any questions regarding our specials. Come check out your next 

used Buick

or

pre owned Cadillac.

 King O'Rourke Cadillac Buick GMC is here to make your shopping experience hassle-free. Long Island GMC, Cadillac and Buick drivers, if you don't know where we are located, please view our business hours and directions to get specific driving instructions.

Parts and Service in Smithtown - Serving Long Island Cadillac, GMC & Buick Drivers

King O'Rourke Cadillac Buick GMC in Smithtown will meet and exceed all of your expectation of a service department with a second-to-none customer satisfaction experience. Long Island GMC, Cadillac and Buick drivers, our highly skilled technicians are ASE certified and GM trained. No job is too large or small, so give us a call at (631) 982-4447 with any of your automotive needs, service appointment or parts order. We are always ready to serve all your service and maintenance needs.

 

 ** For your convenience, our Service Department is now open until 6:00pm Monday - Friday **

View Service Specials


Service | Parts Order Form | GM Accessories

Buick: Enclave | Encore | LaCrosse | Regal | Verano
Cadillac: ATS | ATS Coupe | CTS Sedan | Escalade | SRX | XTS
GMC: Acadia | Canyon | Savana Cargo Van | Savana Passenger Van | Sierra 1500 | Sierra 2500HD | Sierra 3500HD | Terrain | Yukon