Brennan Buick GMC

Brennan Buick GMC Authorized Buick & GMC dealer, selling new and used vehicles, financing, service and parts. Proudly serving the North Country!

06/03/2026

🚨STOP SCROLLING IF YOU’RE TRUCK SHOPPING🚨

70+ trucks. 1 location. Professional Grade starts here!

🚨 GMC TRUCK MONTH JUST GOT BIGGER. 🚨The lineup is complete.🔥 GMC Sierra 1500🔥 GMC Sierra HD 🔥 GMC CanyonWhether you need...
06/03/2026

🚨 GMC TRUCK MONTH JUST GOT BIGGER. 🚨

The lineup is complete.

🔥 GMC Sierra 1500
🔥 GMC Sierra HD
🔥 GMC Canyon

Whether you need a hardworking pickup for the jobsite, the towing power to handle your biggest adventures, or a midsize truck that’s ready for anything, GMC Truck Month has a truck built for you.

With 70+ trucks in stock, now is the time to find your next GMC!

📲 Find your next upgrade at www.BrennanBuickGMC.com

📍 Brennan Buick GMC
Built for the North Country.

CONGRATULATIONS 🎉 Joel Martin on your new 2026 GMC Canyon Elevation from Alicia Goodrow! Thank you for your business and...
06/02/2026

CONGRATULATIONS 🎉 Joel Martin on your new 2026 GMC Canyon Elevation from Alicia Goodrow!

Thank you for your business and enjoy your new ride!🙌

CONGRATULATIONS 🎉 Evan & Brooke Dechene on your new 2026 GMC Acadia AT4 from Marcus Marti! Thank you for your business a...
06/02/2026

CONGRATULATIONS 🎉 Evan & Brooke Dechene on your new 2026 GMC Acadia AT4 from Marcus Marti!

Thank you for your business and enjoy your new ride!🙌

CONGRATULATIONS 🎉 Michelle Adams-Laffin & Michael Laffin on your new 2026 Buick Enclave Sport Touring from Alicia Goodro...
06/02/2026

CONGRATULATIONS 🎉 Michelle Adams-Laffin & Michael Laffin on your new 2026 Buick Enclave Sport Touring from Alicia Goodrow!

Thank you for your business and enjoy your new ride!🙌

CONGRATULATIONS 🎉 Wayne & Melissa Begor on your 2024 GMC Sierra 1500 Elevation from Joey Firenze! Thank you for your bus...
06/02/2026

CONGRATULATIONS 🎉 Wayne & Melissa Begor on your 2024 GMC Sierra 1500 Elevation from Joey Firenze!

Thank you for your business and enjoy your new ride!🙌

CONGRATULATIONS 🎉 Dawn & John Meachem on your 2025 Ford Bronco Sport from Joey Firenze! Thank you for your business and ...
06/02/2026

CONGRATULATIONS 🎉 Dawn & John Meachem on your 2025 Ford Bronco Sport from Joey Firenze!

Thank you for your business and enjoy your new ride!🙌

CONGRATULATIONS 🎉 Jack & Sondra Tarbox on your new 2026 Buick Encore GX Preferred from Joey Firenze! Thank you for your ...
06/02/2026

CONGRATULATIONS 🎉 Jack & Sondra Tarbox on your new 2026 Buick Encore GX Preferred from Joey Firenze!

Thank you for your business and enjoy your new ride!🙌

CONGRATULATIONS 🎉 Emily & Audy Spooner on your new 2026 Buick Encore GX ST from Ian Rennie! Thank you for your business ...
06/01/2026

CONGRATULATIONS 🎉 Emily & Audy Spooner on your new 2026 Buick Encore GX ST from Ian Rennie!

Thank you for your business and enjoy your new ride!🙌

CONGRATULATIONS 🎉 DaleAnne & Steve Wolter on your new 2026 GMC Yukon XL Elevation from Joey Firenze! Thank you for your ...
06/01/2026

CONGRATULATIONS 🎉 DaleAnne & Steve Wolter on your new 2026 GMC Yukon XL Elevation from Joey Firenze!

Thank you for your business and enjoy your new ride!🙌

Address

383 Route 3
Plattsburgh, NY
12901

Opening Hours

Monday 7:30am - 6pm
Tuesday 7:30am - 6pm
Wednesday 7:30am - 6pm
Thursday 7:30am - 6pm
Friday 7:30am - 6pm
Saturday 7:30am - 4pm

Telephone

+15185632000

Website

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