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Service manager david did excellent job servicing my Cadillac xt5 and fixed all my issues and provided free car and no charge for anything and washed my vehicle and very fast from drop off to pick up and all with professional service to the customer
Services and sales staff were absolutely amazing! Kind, knowledge and very helpful.
Quick checkin. Professional service. Prompt service and checkout. Perfect!!
In and out in half an hour for an oil change! Awesome!
Great experience buying from this dealership. I dealt with Jazmin and she was great! Very friendly and professional. I was able to get a great deal, and I would definitely buy from them again.
Chevrolet Buick GMC Cadillac Dealer in Thornhill, ON
Roy Foss Thornhill is Thornhill‘s premier Chevrolet Buick GMC Cadillac Dealership with a long-standing tradition of excellence since 1962. Our world class facility offers sales and financing of new, used and certified pre-owned vehicles as well GM Certified Service. Our heritage and superior reputation has helped us to become the #1 Cadillac Dealer in Canada. We provide our valued customers an experience that not only meets, but exceeds their expectations, time and time again. Whether you’re shopping for your next vehicle, or are in need of scheduled maintenance or repairs, we can help! Roy Foss Thornhill is conveniently located in the GTA near North York and Markham. Visit Roy Foss Thornhill today, our team looks forward to serving you!
7200 Yonge Street Thornhill, ON L4J 1V8
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(888) 630-4944
Call Now7200 Yonge Street • Thornhill, ON L4J 1V8
Get DirectionsOpen Today! Sales: 9am-6pm
Open Today! Service: 8am-5pm
Open Today! Parts: 8am-5pm