Riverhead GMC
Sales
631-830-4042
Service
631-830-4108
Parts
631-985-3632
1419-23 Old Country Road
Riverhead, NY 11901
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Riverhead GMC
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631-830-4042
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Home
New
Shop Our New Inventory
Shop Newest Arrivals
Shop 2025 Inventory Sale
Model Showroom
GMC Lifted Trucks
Sell Us Your Car
Super Cruise
Custom Order
Custom Order
Your GMC Your Way!
Used
Shop Our Used Inventory
Shop Used Under 25k
Shop Nearly New Vehicles
Shop Fuel Efficient Vehicles
Shop Our Certified Pre-Owned Inventory
EV
Shop Our EV Inventory
Electric Vehicles
EV Charging Stations
HUMMER EV
Sierra EV
Sierra EV vs Cybertruck
Specials
Save Big!
New Specials
Service & Parts Specials
GMC Monthly Truck Offers
Service & Parts
Schedule Your Service Appointment
Riverhead GMC Service Center
Service & Parts Specials
Riverhead GMC Parts Center
Order Parts Online
GM Accessories
GM Energy
Finance
Apply For Financing
Finance Department
Leasing vs Buying
GMC Lease Return
Payment Calculator
10 Second Trade Appraisal
GMC Protection
Research
2026 GMC Model Research
Meet The GMC Family
GMC Commercial Vehicles
GMC Sierra Vs The Competition
GMC Acadia Vs The Competition
GMC Truck Towing Comparison
Schedule Test Drive
About Us
About Us
Contact Us
Hours & Directions
Meet Our Staff
Leave a Review
Our Blog
Hablamos Español
GM Rewards
Careers
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Crew Cab Chassis-Cab
Double Cab - Long Bed
Double Cab - Standard Bed
Full-size Cargo Van
Full-size Passenger Van
Pickup Crew Cab - Long Bed
Pickup Crew Cab - Short Bed
Pickup Crew Cab - Standard Bed
Pickup Regular Cab - Long Bed
Pickup Regular Cab - Standard Bed
Regular Cab Chassis-Cab
Specialty Vehicle
Sport Utility
Show All
Crew Cab Chassis-Cab
Double Cab - Long Bed
Double Cab - Standard Bed
Full-size Cargo Van
Full-size Passenger Van
Pickup Crew Cab - Long Bed
Pickup Crew Cab - Short Bed
Pickup Crew Cab - Standard Bed
Pickup Regular Cab - Long Bed
Pickup Regular Cab - Standard Bed
Regular Cab Chassis-Cab
Specialty Vehicle
Sport Utility
Double Cab - Long Bed
2026
Pro
Starting MSRP:
$48,800
Hwy:
City:
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2026
Pro
Starting MSRP:
$48,800
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2026
Sierra 2500HD
Starting MSRP:
$49,100
Hwy:
City:
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2026
Sierra 2500HD
Starting MSRP:
$49,100
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2026
Sierra 3500HD
Starting MSRP:
$50,000
Hwy:
City:
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2026
Sierra 3500HD
Starting MSRP:
$50,000
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2026
SLE
Starting MSRP:
$55,800
Hwy:
City:
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2026
SLE
Starting MSRP:
$55,800
Search Inventory
Quick Quote