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1419-23 Old Country Road Directions Riverhead, NY 11901

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Riverhead GMC
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  • Home
  • New Inventory
    • New Inventory
      • Shop Our New GMC Inventory
      • Sierra EV vs Cybertruck
      • HUMMER EV vs Cybertruck
      • New GMC Specials
      • Your GMC Your Way!
      • Interested In Leasing?
      • GMC Lifted Trucks
      • Sell Us Your Car
      • 10 Second Trade Appraisal
      • Hablamos Español
      • Auto Loan Savings Program
  • Pre-Owned Inventory
    • Pre-Owned Inventory
      • Shop Our Pre-Owned Inventory
      • GM Certified Pre-Owned Overview
      • Certified Pre-Owned Vehicles
      • 3rd Row Vehicles
      • One Owner Vehicles
      • Nearly New Vehicles
      • Fuel Efficient Vehicles
      • Sell Us Your Car
      • 10 Second Trade Appraisal
      • Hablamos Español
  • EV
    • Electric Vehicles
      • Shop Our EV Inventory
      • GMC Sierra EV
      • GMC HUMMER EV
      • EV Charging Stations
  • Finance, Research & Specials
    • Finance
      • Apply For Credit
      • Riverhead GMC Finance Center
      • Leasing vs. Buying
      • GMC Lease Return
    • Research
      • Meet the GMC Family
      • GMC Commercial Vehicles
      • 2025 GMC Terrain
      • GMC Sierra vs the Competition
      • GMC Acadia vs the Competition
      • GMC Truck Inventory
      • GMC Sierra 1500 Trucks
      • GMC Truck Towing Comparison
    • Specials
      • SAVE BIG!
      • New GMC Specials
      • Service & Parts Specials
  • Service & Parts
    • Service
      • Schedule Your Service Appointment
      • Riverhead GMC Service Center
      • Service Coupons
      • Brake Service
      • Battery Service
      • Oil Change Service
      • Technician Careers
    • Parts
      • Riverhead GMC Parts Center
      • Order GMC Parts
      • GM Accessories
      • OnStar
      • Order New Tires
      • What Tires Are Best?
  • About Our Dealership
    • Our Dealership
      • About Our Dealership
      • Contact Our Dealership
      • Meet The Riverhead GMC Staff
      • Leave Us A Review
      • Riverhead GMC Cares
      • Riverhead GMC Serves Port Jeff
      • Our Blog
      • Connect with us on Facebook
      • Connect with us on Instagram
      • Watch and Subscribe on YouTube
      • Hablamos Español
    • Owners
      • OnStar
      • My GMC Rewards
  • 2024 GMC Sierra EV Denali Edition 1
  • Chevrolet Protection
  • New GMC Acadia SUVs in Riverhead NY
  • GMC Dealership Serving Smithtown NY | Directions
  • New GMC Sierra 2500 Trucks in New York
  • Used GMC For Sale in Riverhead NY
  • Suffolk County Long Island GMC Dealer
  • GMC Dealership Serving Medford, NY | Directions
  • 2024 GMC Hummer EV SUV
  • New GMC Sierra 1500 Trucks in Riverhead, NY
  • 2023 vs. 2024 GMC Acadia
  • GMC Electric Vehicles
  • Riverhead GMC Serves Smithtown, New York
  • Oil Change in Riverhead

New Inventory

  • 2026 GMC Terrain SUV
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  • 2025 GMC HUMMER EV SUV SUV

Pre-Owned Inventory

  • 2022 Buick Encore Sport Utility
  • 2024 GMC Savana Cargo Van Full-size Cargo Van
  • 2019 GMC Sierra 1500 Crew Cab Pickup
  • 2022 GMC Sierra 1500 Crew Cab Pickup
  • 2023 GMC Sierra 1500 Extended Cab Pickup
  • 2024 GMC Sierra 1500 Crew Cab Pickup
  • 2021 GMC Sierra 3500HD Crew Cab Pickup
  • 2022 GMC Acadia Sport Utility
  • 2022 GMC Sierra 1500 Crew Cab Pickup
  • 2023 GMC Sierra 1500 Crew Cab Pickup
  • 2020 GMC Sierra 1500 Crew Cab Pickup
  • 2022 GMC Sierra 1500 Extended Cab Pickup
  • 2022 GMC Terrain Sport Utility
  • 2019 GMC Terrain Sport Utility
  • 2023 GMC Yukon Sport Utility
  • 2025 GMC HUMMER EV SUV Sport Utility
  • 2024 GMC Sierra 3500HD Extended Cab Pickup
  • 2021 Chevrolet Silverado 1500 Crew Cab Pickup
  • 2023 Ford Edge Sport Utility
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  • 2022 Ford Explorer Sport Utility
  • 2023 Ford F-150 Crew Cab Pickup
  • 2023 Ford F-150 Crew Cab Pickup
  • 2024 Ford Transit Cargo Van Full-size Cargo Van
  • 2021 LINCOLN Navigator L Sport Utility
  • 2020 Toyota Prius Prime Car
  • 2020 Acura MDX Sport Utility
  • 2017 Chevrolet Silverado 1500 Crew Cab Pickup
  • 2022 Ford Bronco Sport Sport Utility
  • 2022 Ford Super Duty F-250 SRW Crew Cab Pickup
  • 2024 Ford Super Duty F-250 SRW Crew Cab Pickup
  • 2023 Honda HR-V Sport Utility
  • 2023 Jeep Gladiator Crew Cab Pickup
  • 2015 Toyota Tacoma Crew Cab Pickup
  • 2024 Honda Civic Type R Car
  • Monday - Thursday 9:00 am - 7:00 pm
  • Friday 9:00 am - 6:00 pm
  • Saturday 9:00 am - 5:00 pm
  • Sunday 11:00 am - 4:00 pm
See All Department Hours

Dealership Hours

  • Monday 9:00 am - 7:00 pm
  • Tuesday 9:00 am - 7:00 pm
  • Wednesday 9:00 am - 7:00 pm
  • Thursday 9:00 am - 7:00 pm
  • Friday 9:00 am - 6:00 pm
  • Saturday 9:00 am - 5:00 pm
  • Sunday 11:00 am - 4:00 pm

Parts Dept. Hours

  • Monday 8:00 am - 5:00 pm
  • Tuesday 8:00 am - 5:00 pm
  • Wednesday 8:00 am - 5:00 pm
  • Thursday 8:00 am - 5:00 pm
  • Friday 8:00 am - 5:00 pm
  • Saturday 7:00 am - 2:00 pm
  • Sunday Closed

Service Dept. Hours

  • Monday 8:00 am - 5:00 pm
  • Tuesday 8:00 am - 5:00 pm
  • Wednesday 8:00 am - 5:00 pm
  • Thursday 8:00 am - 5:00 pm
  • Friday 8:00 am - 5:00 pm
  • Saturday 7:00 am - 2:00 pm
  • Sunday Closed
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