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

756 Smithtown Bypass,
Smithtown, NY 11787

Specials

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 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 you with help for your next Smithtown Buick, Smithtown Cadillac or Smithtown GMC needs. 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.

Long Island and Port Jefferson Auto Service & Parts in Smithtown, NY

King O'Rourke Cadillac Buick GMC also serve customers looking for a Long Island, NY Buick GMC Cadillac dealer. Our service and parts departments are standing by to assist you with every aspect of vehicle maintenance for your new or used Long Island Buick,

Long Island Cadillac

or Long Island GMC vehicle at King O'Rourke. The top priority of our dealership is to make your car buying experience the best possible. Our professional staff is focused on helping our customers understand everything they need to know when buying a vehicle.

Used and Pre-owned Cars in Smithtown and Long Island, NY

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

used Buick in Smithtown

or

used Cadillac in Long Island.

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

 ** 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 | CTS Coupe | CTS Sedan | Escalade | SRX | XTS
GMC: Acadia | Savana Cargo Van | Savana Passenger | Sierra 1500 | Sierra 2500HD | Sierra 3500HD | Terrain | Yukon | Yukon XL