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Certified Service Experts Can Help
We made your GMC the superior vehicle it is today and we want to ensure it remains that way. Riverhead GMC technicians are highly trained and certified to perform whatever work you may need on your vehicle. Schedule your next appointment with us today.
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Sierra 1500
From the hardworking Pro and the well-equipped SLT to the off-road ready AT4 and the luxurious Denali Ultimate, there’s a GMC Sierra 1500 pickup truck ready to help you take on whatever lies ahead.
View InventoryRiverhead GMC in Riverhead, NY
A GMC Dealer Focused on You
Located at 1423 Old Country Road in Riverhead, NY, Riverhead GMC is proud to be a family-owned GMC dealership serving drivers across Eastern Long Island. Our roots in the community run deep, and every visit to our showroom is shaped by our commitment to honesty, comfort, and a truly enjoyable car-buying experience. Whether you're coming from Southampton, Smithtown, Port Jefferson, Manorville, or Medford, our team is here to make you feel like part of the family from the moment you arrive.
What sets Riverhead GMC apart from other new and used car dealers in the area is our people-first approach. We know shoppers have plenty of choices on the East End, so we work hard to earn your trust every single day. From our friendly, no-pressure sales staff to our welcoming showroom, everything we do is designed around your needs and your schedule. You're welcome to stop in with a specific GMC truck or GMC SUV in mind, or simply browse and ask questions as you explore your options.
If you're shopping for powerful, dependable GMC trucks, you'll love our selection of models like the GMC Sierra 1500 and GMC Sierra HD models. These work-ready and family-ready pickups are popular choices for drivers across Long Island who need serious capability for towing, hauling, or weekend projects. For midsize versatility, the GMC Canyon offers the perfect blend of maneuverability and strength—great for getting around Suffolk County while still having plenty of power when you need it. Our inventory of GMC SUVs offers something for every driver across Eastern Long Island. Families gravitate toward the stylish and spacious GMC Acadia, while those looking for a compact SUV with great efficiency and comfort will appreciate the GMC Terrain. No matter which GMC SUV you choose, you'll find smart technology, confident performance, and refined design in every model.
Beyond our lineup of vehicles, we also carry a carefully selected inventory of used vehicles. Customers from the East End and beyond appreciate our straightforward pricing and the ability to quickly compare options online before visiting the dealership. You can shop by body style, price, mileage, or features—whether you're after a pre-owned GMC or another quality make and model that fits your budget. Riverhead GMC is more than just a place to buy a vehicle. Our on-site finance team works with drivers all over Suffolk County to help them explore lease and loan options that make sense for their situation. After you've found your ideal GMC, our service department is here to help you keep it running smoothly with routine maintenance, genuine GMC parts, and expert repairs.
If you're shopping for GMC trucks or GMC SUVs on Eastern Long Island and want a dealership that values relationships as much as results, visit Riverhead GMC in Riverhead, NY. We look forward to helping you find the right vehicle for your lifestyle and making sure you drive home confident, comfortable, and completely satisfied.
Discover Riverhead GMC: Your Trusted Automotive Dealership in Riverhead, NY
When it comes to finding high-quality GMC vehicles and comprehensive automotive services in Riverhead, NY, Riverhead GMC stands as a trusted name. Whether you're in the market for GMC cars, trucks, or SUVs, need reliable auto service, or are exploring flexible auto financing, our dealership offers everything you need under one roof.
Riverhead GMC has been meeting the needs of Riverhead, NY drivers since we were founded by the Sternlicht family in 1957. We are committed to providing excellent service you can trust. We specialize in no-hassle financing, expert automotive services, and always stock the most versatile selection of new GMC models and quality pre-owned vehicles.
Explore Our Extensive GMC Vehicle Inventory
At Riverhead GMC, we proudly carry a wide selection of GMC cars, trucks, and SUVs, all designed to meet the demands of modern drivers. From rugged trucks like the GMC Sierra to spacious and stylish SUVs like the GMC Yukon, we have something for every lifestyle and preference.
Looking for a more budget-friendly option? Check out our vast selection of quality pre-owned vehicles, including nearly-new cars and certified pre-owned GMCs. Whether you're after the latest GMC models or a reliable used vehicle, you'll find exactly what you’re searching for at Riverhead GMC.
Flexible Auto Financing Solutions
Making your car buying or leasing process seamless is our mission. With flexible auto financing options, we’ll help you find a plan that fits your budget. Whether you're purchasing a new GMC Sierra or a reliable pre-owned vehicle, we’re here to guide you through every step of the financing process.
Your One-Stop-Shop for Auto Service
Keep your vehicle in peak condition at the Riverhead GMC Service Center, where our certified technicians are trained to handle all your maintenance and repair needs.
We offer comprehensive auto service performed by certified technicians using genuine GMC parts. From regular oil changes and brake services to complex repairs, you can count on us to keep your vehicle running smoothly and safely.
Visit Riverhead GMC Today!
Ready to elevate your driving experience? Visit Riverhead GMC, conveniently located in Riverhead, NY, and discover why we're the premier destination for GMC cars, trucks, SUVs, used cars, auto service, and auto financing. Stop by today or browse our inventory online. We look forward to helping you find your next vehicle!