Roy Foss Cadillac Thornhill


Thank You for Choosing Roy Foss Cadillac Thornhill

Established in 1962, Roy Foss owns and operates two of the largest General Motors dealership franchises in Canada. Our dealerships sell and service an award-winning lineup of cars, vans, SUVs, and trucks from Cadillac. We also sell and service a compelling lineup of off-make pre-owned vehicles from a variety of other manufacturers. With nearly three centuries worth of combined technician experience in our service bays, and a working inventory of over 250,000 different vehicle parts items, Roy Foss has become a landmark destination for competitively priced, high-quality maintenance and repair services. Our customer-centric business philosophy, driven by progressive programs like the Roy Foss 10-Point Pledge, has earned us a loyal following in the Greater Toronto Area. Roy Foss Cadillac Thornhill is a subsidiary of the Roy Foss Automotive Group, a leading Canadian automotive and real estate holdings company.

Our Mission

To earn a recommendation from every customer, every time through consistent, personalized service excellence in the defining moments of the dealership experience.

1953
Roy Foss starts his automotive career at Gorys Chevrolet in Toronto (sold 3 cars on his first day!)
Picture of Mr. Roy Foss
1962
Roy Foss is appointed a General Motors Dealer, and opens Roy Foss Pontiac Buick Vauxhall Bedford GMC Light Duty Trucks in Toronto.
Class Car Image
1966
Roy begins a retail car leasing company that would eventually become Foss National Leasing.
Old Fossnational Card
1981
Roy relocates to a 20 acre parcel of land in Thornhill, opening Roy Foss Motors. This location became the first Auto Mall in Canada.
Classic photo of old Roy Foss Dealership
1996
Karen Foss (Roy's Daughter) enters the business selling new and pre-owned vehicles. Karen is now the CEO of Roy Foss.
Karen Foss
2006
Roy Foss Acquires Woodland Chevrolet in Woodbridge, recruiting General Motors executive Sam Alaimo, to become managing partner at the dealership.
Outdoor shot of Roy Foss Woodbridge Chevrolet
2008
James Ricci (Karen's son) joins the business in Sales. He took over as GM of the flagship Thornhill store in 2012 and is now the President of Roy Foss Motors Ltd.
Photo of James Ricci
2010
Roy Foss Purchases North York Chevrolet, amalgamating the Chevrolet brand into the Thornhill location, becoming a four-brand dealership.
Chevrolet Truck in front of Roy Foss entrance
2014
Foss National Leasing signs a partnership agreement with LeasePlan Global, the largest fleet management company in the world, to operate the brand in Canada.
2016
Roy Foss joins the Tricor Automotive Group as a shareholder, gaining access to a captive lease and finance company, and a suite of vehicle service and protection plans to better serve our clients.
2023
Roy Foss becomes the first dealer group in Canada to become part of the BrightDrop family, cementing our commitment to sustainability and the importance of an all-electric future.
2025
Roy Foss expands with the acquisition of Roy Foss Aurora Chrysler, located at 14535 Yonge Street-marking the introduction of our first Stellantis dealership.
Roy Foss Aurora Chrysler
2026
Roy Foss joins Foss National Leasing, Foss Ventures and Foss Real Estate as part of Foss Group of Companies, led by CEO James Ricci, cementing our role across every stage of the vehicle lifecycle.

Today

Today, Roy Foss continues to build on more than six decades of automotive retail experience, operating dealerships across Thornhill, Woodbridge, and Aurora. Representing some of the industry's most recognized brands, including Chevrolet, Buick, GMC, Cadillac, Chrysler, Dodge, Jeep, and Ram, Roy Foss has established a strong presence in Ontario's automotive landscape.

Backed by longstanding manufacturer partnerships, a dedicated team of automotive professionals, and a commitment to exceptional customer experiences, Roy Foss continues to evolve with the changing needs of today's drivers. From vehicle sales and financing to service and long-term ownership support, our dealerships remain focused on building lasting relationships with the customers and communities we serve.

You've heard our story. Now it's time for the world to hear yours.

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