Hours & Directions
| Department | Number |
|---|---|
| Sales | 631-982-4447 |
| Service | 631-982-4449 |
| Parts | 631-724-4700 |
| Day | Open | Closed |
|---|---|---|
| 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 |
| Day | Open | Closed |
|---|---|---|
| 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 | Closed |
| Day | Open | 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 | Closed |
| Day | Open | 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 | Closed | Closed |
| Sunday | Closed | Closed |
King O'Rourke Buick GMC Serves New York Communities Surrounding Smithtown
Looking for a Buick or GMC dealer in Smithtown, NY? King O'Rourke Buick GMC is conveniently located at 756 Smithtown Bypass in Smithtown, right on Route 347 and easily accessible to drivers throughout Suffolk County and Long Island. We proudly serve Buick and GMC shoppers from Smithtown, St. James, Hauppauge, Nesconset, Commack, Lake Grove, Ronkonkoma, Centereach, East Northport, Huntington, Port Jefferson and surrounding Long Island communities. Whether you're visiting to shop for a new vehicle, explore our pre-owned inventory, schedule maintenance, order genuine GM parts or speak with our finance team, you'll find everything you need in one convenient Smithtown location.King O'Rourke Buick GMC offers a wide selection of new Buick SUVs and GMC trucks and SUVs for Long Island drivers. Shop popular GMC models including the GMC Sierra 1500, Yukon, Yukon XL, Acadia, Terrain and Canyon, along with Buick models including the Buick Envista, Encore GX, Envision and Enclave. Our team can help you compare trims, features, available technology, financing and leasing options to find the vehicle that best fits your needs.
Key Advantages of King O'Rourke Buick GMC
For more than 45 years, King O'Rourke has been family owned and operated on Long Island. Our goal is to provide customers with more than just a place to purchase a vehicle — we're here to support you throughout the entire ownership experience. King O'Rourke currently highlights its 45+ year family-owned history, large inventory, competitor-price policy and EV sales/service capabilities on its website.
- A large selection of new Buick and GMC vehicles- New and pre-owned vehicle sales
- Competitive financing and leasing options
- Factory-trained GM service technicians
- Genuine GM parts and accessories
- Mobile Service+ options
- 24/7 towing assistance
- An EV-certified service team
- On-site collision and body repair resources
- A team that has served Long Island drivers for more than four decades
Come Visit us in Smithtown
Looking for a Buick or GMC dealer near Smithtown, Hauppauge, Bohemia, Ronkonkoma, Lake Grove, St. James or elsewhere in Suffolk County? King O’Rourke Buick GMC is conveniently located on Route 347 in Smithtown and proudly serves drivers throughout Long Island.
Whether you’re shopping for a new Buick SUV, GMC truck, Yukon, Sierra, Acadia, Terrain or another new GM vehicle, our team is here to make the buying or leasing process simple from start to finish.
Browse our inventory online, contact our team with questions, or visit King O’Rourke Buick GMC in Smithtown to find the right vehicle for you.
King O'Rourke Buick GMC Wants to Hear from You
At King O’Rourke Buick GMC, we believe buying or leasing a vehicle should feel comfortable from the very beginning. Our family-owned dealership proudly serves drivers from Huntington, Smithtown and communities throughout Suffolk County and Long Island with a customer-first approach built around clear communication, helpful guidance and attentive service.
Whether you’re calling with a question, browsing online or visiting our Smithtown showroom, our team is here to make sure you feel welcomed, informed and confident throughout the process.
