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See our full lineup of vehicles and find the one that best fits you.

A better kind of used vehicle

Each GMC CPO vehicle is thoroughly inspected and reconditioned before you buy it. And when you pull off the lot, you'll have your own happily ever after with two factory-backed warranties: a new, longer 6-year/100,000 mile Powertrain Limited Warranty that includes roadside assistance, and a 12-Month/12,000-Mile Bumper-to-Bumper Limited Warranty. Those benefits add up to a value you can depend on, and a used vehicle you can trust.

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DealerOn GMC

We appreciate you taking the time today to visit our web site. Our goal is to give you an interactive tour of our new and used inventory, as well as allow you to conveniently get a quote, schedule a service appointment, or apply for financing.

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154 MARKET ST, POTSDAM, NY 13676

Monday 8:00AM - 5:30PM
Tuesday 8:00AM - 5:30PM
Wednesday 8:00AM - 5:30PM
Thursday 8:00AM - 5:30PM
Friday 8:00AM - 5:30PM
Saturday 9:00AM - 1:00PM
Sunday Closed
Monday 8:00AM - 4:30PM
Tuesday 8:00AM - 4:30PM
Wednesday 8:00AM - 4:30PM
Thursday 8:00AM - 4:30PM
Friday 8:00AM - 4:30PM
Saturday Closed
Sunday Closed
Monday 8:00AM - 4:30PM
Tuesday 8:00AM - 4:30PM
Wednesday 8:00AM - 4:30PM
Thursday 8:00AM - 4:30PM
Friday 8:00AM - 4:30PM
Saturday Closed
Sunday Closed

Discover Your Next GMC Vehicle

Explore our extensive inventory of GMC vehicles for sale in POTSDAM, NY, featuring the latest models like the GMC Sierra, Acadia, and Terrain. Whether you’re looking for a rugged truck that can handle tough jobs or a family SUV with advanced features for road trips, we’ve got a wide variety of options to meet your needs. Looking for quality pre-owned vehicles? Barstow Motors GMC offers a curated selection of reliable used cars, thoroughly inspected and reconditioned to ensure top quality. With transparent pricing and helpful financing options, we’re committed to making your car-buying experience enjoyable and stress-free. Browse New Inventory | Shop Certified Pre-Owned

Financing Made Simple

Whether you’re purchasing a new or pre-owned vehicle, our financing experts are here to help. We offer flexible loan and lease options tailored to your budget and lifestyle. Get pre-approved online or stop by our dealership to discuss the best financing solution for you. Apply for financing today and drive away in a car you love, with payment plans that work for you. Apply for Financing

Why Choose Barstow Motors GMC?

What sets us apart? Here at Barstow Motors GMC, we’re not just about selling cars—we’re about building relationships. As a trusted automotive partner in POTSDAM, NY, we serve customers from surrounding communities like Massena, Malone, and Ogdensburg. From our extensive inventory to our customer-focused approach, we strive to make every aspect of your dealership experience outstanding.

Visit Us Today

Ready to find your next GMC vehicle or keep your current one in excellent condition? Visit Barstow Motors GMC at 154 MARKET ST, to experience top-notch service and a wide selection of high-quality vehicles. We’re excited to help you drive home happy. Contact Us | Explore Special Offers Barstow Motors GMC is your home for all things GMC in POTSDAM and beyond. Stop by today or schedule your visit online—we look forward to serving you!