Why Buy From King O'Rourke Buick GMC
#1 Buick and GMC Dealer
It's not okay to pay more elsewhere. Experience the difference at King O'Rourke Buick GMC.
View Inventory
Our business has earned BBB Accreditation. Being an Accredited Business is one way we demonstrate our values of honesty and integrity in business to the community. We are proud to be a BBB Accredited Business because it shows our commitment to trust.
The largest inventory in the northeast.
We will meet or beat any legitimate competitor price.
New York's EV headquarters for sales and service needs.
Family Owned and Operated For 40+ Years.
Commitment to Community Involvement and Positive Impact.
CERTIFIED ADVANTAGE
The story of your used vehicle search starts right here. And while there are a lot of options out there, buying a Certified Pre-Owned vehicle from King O'Rourke Buick GMC means having confidence in your purchase. As you begin your next chapter with a Certified vehicle, you'll get great benefits that you don't get with an ordinary used vehicle. That's because we offer one of the most comprehensive used-vehicle benefits packages in the industry.
Search Certified VehiclesWelcome to King O'Rourke Buick GMC
King O'Rourke Buick GMC in Smithtown offers its inventory and services to Buick and GMC shoppers throughout Long Island. Whether you're looking to purchase a vehicle, schedule service, or order parts, our staff will provide the best automotive experience in the area. Watch video reviews or read written reviews to see why many from Wantagh, Riverhead, and Rockville Centre have made us their dealership of choice.
More About Us| Monday | 9:00AM - 8:00PM |
| Tuesday | 9:00AM - 8:00PM |
| Wednesday | 9:00AM - 8:00PM |
| Thursday | 9:00AM - 8:00PM |
| Friday | 9:00AM - 8:00PM |
| Saturday | 9:00AM - 5:00PM |
| Sunday | 10:00AM - 4:00PM |
| Monday | 7:30AM - 6:00PM |
| Tuesday | 7:30AM - 6:00PM |
| Wednesday | 7:30AM - 6:00PM |
| Thursday | 7:30AM - 6:00PM |
| Friday | 7:30AM - 6:00PM |
| Saturday | 7:30AM - 4:00PM |
| Sunday | Closed |
| Monday | 7:30AM - 5:00PM |
| Tuesday | 7:30AM - 5:00PM |
| Wednesday | 7:30AM - 5:00PM |
| Thursday | 7:30AM - 5:00PM |
| Friday | 7:30AM - 5:00PM |
| Saturday | 7:30AM - 4:00PM |
| Sunday | Closed |