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  • Roy Foss Motors Ltd. Website Contacts
    (905) 886-2047
    7200 Yonge St., Thornhill, ON L4J 1V8

    Established in 1962, Roy Foss Motors Ltd. 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 Chevrolet, Buick, GMC, and Cadillac. We also sell and service a compelling lin…