About Gus Brown Buick GMC

About Our Dealership

The Gus Brown family of automotive dealerships have been proudly serving the Durham region from our home in Whitby, Ontario for the past 55 years. As a community partner in the area, we’ve been fortunate enough to be a recipient of many prestigious awards in the industry, such as the General Motors Presidents Club/Triple Crown award, top GM dealer in Canada 2005-2009, 2007 Award for Outstanding Business over 50 Employees from Whitby Chamber of Commerce, and many more.



We’re located on Dundas Street on the east side of Whitby, be sure to stop by and visit our location.

Our Contact Information

Sales: 905-668-5846
Service: 905-668-8871
Parts: 905-668-8853

Hours of Operation

Sales Service Parts Body Shop
Monday-Thursday 9:00am-7:00pm 7:00am-6:00pm 7:00am-6:00pm 8:00am-5:00pm
Friday 9:00am-5:30pm 7:00am-5:30pm 7:00am-5:30pm 8:00am-5:00pm
Saturday 9:00am-5:00pm 8:00am-1:00pm 8:00am-1:00pm Closed
Sunday Closed Closed Closed Closed

Contact Us

From our entire Gus Brown team, we greatly appreciate the support of our customers, and we look forward to providing excellent service and care for all of our friends and neighbors here in the Durham region. If you have any questions about Buick or GMC sales, service, or parts, be sure to get in touch with our expert team, and we’ll help you every step of the way.

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