Sales: (631) 830-4042 | Service: (631) 830-4108

Specials

Customer reviews

4.6 / 5

Dealer Rating

Our average rating from our customers is

4.6 / 5

Read Reviews

  • LaCrosse Customer reviews

    everything was handled fine

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    2014 Buick LaCrosse
  • Acadia Customer reviews

    srv mgr was informative met expexted completion date not crazy about your cst car loaner program..too much back and forth and waiting rental person was courteous and helpful car was 'ok'. thankful s

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    2013 GMC Acadia
  • LaCrosse Customer reviews

    Had a very smooth experience. I felt all of my questions were answered honestly and timely.

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    2015 Buick LaCrosse
  • Yukon XL Customer reviews

    I went for a simple vehicle inspection. I had a brake light out, and it was replaced without any fuss. I enjoy going to my neighborhood dealer because of the way my vehicle and I get treated. Thank Yo

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    2011 GMC Yukon XL
  • Sierra 2500HD Customer reviews

    Jane was extremely helpful, and went above and beyond to make sure I was happy with the purchase. She even took time out of her Labor Day to help me out with an EZ Pass I had left in my trade-in vehi

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    2015 GMC Sierra 2500HD
  • Acadia Customer reviews

    An easy sales experence. No running around in circles over price, conditions or terms, everything was explained and nothing changed from the time we sat down to review what I wanted untill delivery.

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    2015 GMC Acadia
  • Sierra 1500 Customer reviews

    Fast efficient service.

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    2014 GMC Sierra 1500
  • Acadia Customer reviews

    Friendly knowledgable staff.

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    2014 GMC Acadia
  • Sierra 1500 Customer reviews

    Riverhead GMC was probably THE most pleasant experience I had purchasing a car in the last 20 years! My sales person, Cy was fantastic and Michael, the business mgr was pleasant and very courteous. No

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    2014 GMC Sierra 1500
  • Acadia Customer reviews

    Polite,knowledgeable, speedy,friendly, the absolute best customer service that we have ever had. The service manager was excellent and very professional. He was by far an excellent example of how busi

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    2011 GMC Acadia
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Specials

  • Do It Yourself Special*
    10% Discount on all over the counter Retail Parts.

Map and Directions

A Long Island GMC Buick Dealer: Riverhead Buick GMC


Riverhead Buick GMC is your hometown Riverhead GM dealership. Our reputation is built on customer trust, and our dedication is to make sure your experience with us is not only comfortable, but satisfying, as well. Located at 1423 Rt 58, our Buick GMC dealership is proud to serve our customers with an extensive new and used Buick and GMC vehicle inventory. With so many new and used car dealers in the area, we know that it can be difficult to choose. So why do Buick and GMC drivers choose Riverhead Buick GMC in Long Island? From our friendly staff to our dealership amenities, we put the customer first! If you have any questions about our dealership or inventory, please don’t hesitate to email us or call us at (631) 830-4042.

Your Choice Among Long Island Buick GMC Dealers in Riverhead

The inventory of GM vehicles at your Long Island Buick GMC dealer is sure to impress, with all new models such as the Buick Verano in stock. We also have many old favorites, like the GMC Sierra, Buick Regal and GMC Acadia in inventory. See our complete selection for more models, and schedule a test drive once you find a GMC or Buick model you’d like to see in person. We can also pre-approve you for financing today. It’s no wonder our dealership in Riverhead is a popular choice for customers searching for a Long Island GMC Buick dealer! Our excellent customer service is one reason Riverhead Buick GMC is worth the drive.

GMC and Buick Service and Parts in Riverhead, NY

Our service department at Riverhead Buick GMC is prepared to serve your Buick and GMC truck, car and SUV maintenance needs. From our online service appointment and parts order forms to our service specials and excellent GM tire store, we have the resources to be your one stop location for Buick and GMC service in Riverhead, New York. Give our excellent service technicians a call at (631) 830-4108 with any questions about your service needs today!

Used Cars in Riverhead near Long Island

If you've been searching for used cars in Riverhead, NY, then we highly recommend you take a look at our used car inventory. We are an excellent place for used cars in Long Island, and feel our inventory of used cars, SUVs and trucks is sure to have the vehicle you are looking for. Not convinced that a Long Island GMC Buick dealer can be your place for used cars? Search our inventory and contact us for more information.

Riverhead Buick GMC is proud of our inventory as well as the services our dealership provides. Visit us today from anywhere on Long Island or from the surrounding boroughs area, and take home a new or used car, truck or SUV. Riverhead GM is your alternative to any Long Island Buick or GMC dealership, so come visit us today. Our hours and directions are posted for your convenience, and we’re eager to make your acquaintance!


Service | Parts Order Form | GM Accessories

Buick: Enclave | Encore | LaCrosse | Regal | Verano
GMC: Acadia | Savana Cargo Van | Savana Commercial Cutaway | Savana Passenger | Sierra 1500 | Sierra 2500HD | Sierra 3500HD | Terrain | Yukon | Yukon XL