What are the opening hours?

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

Riverhead GMC

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Long Island's leading and most trusted GMC dealership. No Pressure professional sales TEAM and unsurpassed service center. Come East and SPEND the LEAST!

Shop online 24/7 at www.riverheadgmc.com, visit us in person at 1423 Old Country Rd, Riverhead NY 11901 or give us a call at 631-727-2271

11/03/2026

We’re grateful for the trucks that show up, every day and in every season 😍 Make the 2026 GMC Sierra 1500 Elevation yours this month with Black Friday savings all month long!

Call 631-727-2271 today or stop by to schedule a Sierra test drive: https://www.riverheadgmc.com/searchnew.aspx

11/02/2026

Congratulations Wilmar on your pre-owned Toyota Tundra TRD Pro 🎉 Welcome to the Riverhead GMC family! Looking for a pre-owned vehicle? Call 631-727-2271 or stop by to schedule a test drive.

10/31/2026

Thank you for your positive review! We are thrilled to hear that you had a good all-around experience with us at Riverhead GMC. We appreciate your feedback and look forward to seeing you again soon!

10/31/2026

Happy Halloween from all of us at Riverhead GMC 🎃👻 Stay safe out there, and watch for little ghosts and goblins on the road tonight!

10/30/2026

Congratulations Michael on your pre-owned Chevrolet Colorado 🎉 Welcome to the Riverhead GMC family! Looking for a pre-owned 4x4 for winter? Call 631-727-2271 or stop by to schedule a test drive!

10/29/2026

Riverhead GMC is proudly pink for 🎀 We’re standing with every fighter, honoring every survivor, and supporting every family touched by breast cancer. This October, we’re reminding our community that early detection saves lives. Schedule your screening and encourage the women in your life to do the same!

10/28/2026

Leaves are falling, but business keeps moving. 🍂 We have the commercial vehicles your crew depends on, built to haul, tow, plow and show up every single day.

Get to work in a GMC, call 631-727-2271 or stop by to schedule a commercial vehicle test drive!

10/28/2026

Thank you, Sharon, for sharing your experience! We are glad you were happy with our timely service and that we delivered on our estimate.

10/27/2026

Congratulations Lindsay on your new GMC Acadia 🎉 Welcome to the Riverhead GMC family! Looking for your own Acadia? Call 631-727-2271 or stop by to schedule a test drive!

10/26/2026

The only thing scary about the 2026 GMC Terrain AWD Elevation is how good this lease looks 🎃👻 With bold style, all-wheel-drive confidence, and room for the whole trick-or-treat crew, it’s the perfect fit for fall.

Call 631-727-2271 or stop by to schedule a test drive, this offer vanishes after 11/2!

Address

1423 Old Country Road
Riverhead, NY
11901

Opening Hours

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

Telephone

+16317272271

Website

http://www.riverheadgmc.com/

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