Hours & Directions

Visit Roy Foss Chevrolet Buick GMC Thornhill, Ontario

Mon - Thu9:00 AM - 7:00 PM
Fri - Sat9:00 AM - 6:00 PM
SunClosed

October 14thClosed
October 12thClosed

Mon - Fri7:30 AM - 6:00 PM
Sat8:00 AM - 4:00 PM
(Quick Service Only)
SunClosed

Mon - Fri8:00 AM - 5:00 PM
Sat8:00 AM - 1:00 PM
SunClosed

Shop New

Shop Used

Schedule Service

Roy Foss Chevrolet Buick GMC Thornhill is located at: 7200 Yonge Street • Thornhill, ON L4J 1V8

Shop New GM Vehicles in Thornhill, ON

Contact Info
First Name*
Last Name*
Email*

Phone
Preferred Method of Contact*
Preferred Language*
English
French
What Are You Looking For?
Type*
New
Used
Year*
Odometer*
Price (Max)*
Make*
Model*
Trim*
Colour*
Transmission*
Automatic
Manual
Message

Consent
Please tell us how you would like us to communicate with you so we can better address your needs.
Yes! Please sign me up to receive e-mails and other communications from Roy Foss Chevrolet Buick GMC Thornhill. And please send me information on products, promotions and other related information.
Yes! Please sign me up to receive e-mails and other communications from GM Canada. And please send me the GM newsletter, exclusive invites, special promotions and other related information.
No, opt-out of receiving future marketing information.
By providing my personal information, I am consenting to its use and disclosure in accordance with GM Canada's Privacy Policy. I confirm that I have read the Privacy Policy. I understand that I may withdraw my consent and unsubscribe from receiving future communications from GM Canada or Roy Foss Chevrolet Buick GMC Thornhill, 7200 Yonge Street, (905) 886-2000, [email protected].
By submitting this form, you agree to be contacted with information regarding the vehicle you are searching for.
Referral ID
Your Email
This field is for validation purposes and should be left unchanged.

‬

Connect With Us

View Facebook

View Youtube-play

View Instagram

Inventory
Shop New

Shop Used

Shop Certified Pre-Owned

Shop Cadillac

Priced Under $30,000

Service
Schedule Appointment

Service Department

Service Specials

Parts Department

Shop Accessories

Financing
Finance Department

Apply for Financing

Payment Calculator

Value Your Trade

About
About Us

Hours & Directions

Contact Us

Careers

Copyright © 2024 Roy Foss Chevrolet Buick GMC Thornhill

Research

OnStar

Locations

Privacy Policy

Fighting Against Forced Labour

Sitemap

Sitemap XML

Advanced Automotive Dealer Websites by Dealer Inspire

Garage

VIEW MY GARAGE

Your garage is empty.
Save some vehicles to get started!

Already have a garage? Sign in!

Roy Foss Chevrolet Buick GMC Thornhill 43.802789, -79.422113.