Colonial Buick GMC of Watertown

About Us


Welcome to Colonial Buick GMC, your local Buick and GMC dealer! We've been serving the Massachusetts Buick and GMC communities for years. We are proud to be the dealer of choice for Watertown, Waltham, and Boston Buick GMC customers. As the premier provider of new and used cars and trucks in MA, we are dedicated to upholding our outstanding reputation. We offer customers an experienced sales staff to make your vehicle purchase as stress-free as possible. Browse our website, and feel free to request a quick quote if you see anything you like. We'll be happy to help get you into the car, truck, or SUV of your dreams!

For more information please visit http://www.colonialbuickgmc.com or contact us today.


Sales Hours 9:00 AM - 8:00 PM
9:00 AM - 8:00 PM
9:00 AM - 8:00 PM
9:00 AM - 8:00 PM
9:00 AM - 6:00 PM
9:00 AM - 5:00 PM
12:00 PM - 4:00 PM
Service Hours 7:30 AM - 5:00 PM
7:30 AM - 5:00 PM
7:30 AM - 5:00 PM
7:30 AM - 5:00 PM
7:30 AM - 5:00 PM
8:00 AM - 4:00 PM
Closed