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Roy Foss Chevrolet Buick GMC Thornhill
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Sales
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(905) 886-2000
Service
:
Call service Phone Number
(905) 886-2009
7200 Yonge Street, Thornhill,
ON
CA
L4J 1V8
Open Today!
Sales:
9am-7pm
Open Today!
Service:
7:30am-6pm
Sales:
Mon - Thu
: 9AM - 7PM
Fri - Sat
: 9AM - 6PM
Sunday
: Closed
Service:
Mon - Fri
: 7:30AM - 6PM
*Sat
: 8AM - 4PM
(Quick Service Only)
Sunday
: Closed
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Trax
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Traverse (2)
Tahoe (5)
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Express
Colorado (10)
Silverado 1500 (11)
Silverado HD (5)
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Malibu (3)
Camaro
Corvette (2)
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Terrain (5)
Acadia (1)
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Yukon XL (4)
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Canyon (9)
Sierra 1500 (19)
Sierra HD (8)
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Encore GX (7)
Envista (2)
Envision (7)
Enclave (1)
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Search All Used Vehicles (48)
Shop Certified Pre-Owned
Shop Used EV
Demo Vehicles
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Cadillac Pre-Owned
Priced Under $30,000
Instant Cash Offer
Shop Electric
Equinox EV (20)
Blazer EV (0)
Reserve Silverado EV
Hummer EV (6)
Reserve Sierra EV
Reserve Corvette E-Ray
Shop Accessories
Service & Parts
Schedule Service Appointment
Detailing Packages
Service Department
Service Specials
Shop Tires
Winter Tire Rebates 2024
Service Menu
Service Menu
The Roy Foss Oil Change
Vehicle Health Check
Brake Pads and Rotors
Service Maintenance Schedule
Bolt Recall Info
Parts Department
Order Parts
Shop Accessories
Get Approved
GM Preferred Pricing
Finance Department
Instant Cash Offer
Apply for Financing
Redeem GM Card Points
Payment Calculator
Current Offers
Welcome to Canada Program
Student Bonus Program
GM Heroes Bonus
Mobility Program
About
Voted Best Dealership to Work For 2024
Read Our Reviews
About Us
Contact Us
OnStar
Careers
Meet Our Staff
Serving You Safely
7200 Yonge Street
Leave Us A Review
Research
2.7L TurboMax High-Output Engine
2024 HUMMER EV
BUICK
All-New 2025 Buick Enclave
2025 Buick Encore GX
2025 Buick Envision
All-New 2024 Buick Envista
CHEVROLET
All-New 2025 Chevrolet Equinox
All-New 2025 Chevrolet Tahoe
All-New 2025 Chevrolet Suburban
2025 Chevrolet Silverado 1500
2025 Chevrolet Silverado HD
2025 Chevrolet Trax
All-New 2024 Chevrolet Traverse
2024 Chevrolet Corvette
2024 Chevrolet Colorado
2024 Chevrolet Malibu
2024 Chevrolet Blazer
2024 Chevrolet Equinox
2024 Chevrolet Trailblazer
GMC
All-New 2025 GMC Yukon
2025 GMC Sierra 1500
2025 GMC Sierra HD
All-New 2024 GMC Acadia
2024 GMC Canyon
2024 GMC Terrain
EV
Reserve 2024 GMC Sierra EV
Reserve 2024 Chevrolet Corvette E-Ray
Reserve 2024 Chevrolet Blazer EV
Reserve 2024 Chevrolet Equinox EV
Reserve 2024 Chevrolet Silverado EV
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Roy Foss Chevrolet Buick GMC Thornhill
43.802789
,
-79.422113
.