• English
  • Français
Home
/
GMC for Sale in Newmarket, Ontario
60 GMC for Sale in Newmarket, Ontario
  • Relevance
  • Added: Newest to Oldest
  • Added: Oldest to Newest
  • Price: Low to high
  • Price: High to Low
  • Mileage: Low to High
  • Mileage: High to low
  • Make: A to Z
  • Make: Z to A
2025 GMC Sierra 1500 Elevation
New
·
Newmarket, ON
2025 GMC Sierra 1500
Elevation
-- km
$83,981
2025 GMC Sierra 1500 Elevation
New
·
Newmarket, ON
2025 GMC Sierra 1500
Elevation
-- km
$79,971
2025 GMC Sierra 1500 Elevation
New
·
Newmarket, ON
2025 GMC Sierra 1500
Elevation
-- km
$79,971
2025 GMC Sierra 1500 Elevation
New
·
Newmarket, ON
2025 GMC Sierra 1500
Elevation
-- km
$79,971
2025 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive Denali
New
·
Newmarket, ON
2025 GMC Sierra 1500
Crew Cab Short Box 4-Wheel Drive Denali
-- km
$105,661
2025 GMC Sierra 1500 Elevation
New
·
Newmarket, ON
2025 GMC Sierra 1500
Elevation
-- km
$80,465
2020 GMC Canyon 4WD SLE
Free CARFAX
Used
·
Newmarket, ON
2020 GMC Canyon
4WD SLE
196,458 km
$20,000
2024 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive Denali Ultimate
New
·
Newmarket, ON
2024 GMC Sierra 1500
Crew Cab Short Box 4-Wheel Drive Denali Ultimate
17,451 km
Not Priced
Photos coming soon
New
·
Newmarket, ON
2025 GMC Sierra EV
e4WD Crew Cab Max Range Denali
-- km
·
Competitive Price
$114,871
Photos coming soon
New
·
Newmarket, ON
2025 GMC Sierra 1500
Elevation
-- km
$83,921
Photos coming soon
New
·
Newmarket, ON
2025 GMC Sierra 1500
Crew Cab Short Box 4-Wheel Drive Denali
-- km
·
Competitive Price
$90,046
Photos coming soon
New
·
Newmarket, ON
2025 GMC HUMMER EV SUV
e4WD 4dr 3X
-- km
·
Competitive Price
$138,971
1
2
3
Results per page
  • 24
  • 48
  • 72
  • 96
Buyer Resources
Find a Car
New Vehicle Inventory
Used Vehicle Inventory
Can't Miss Deals
Cars Confidence Price Badging
Featured Can't Miss Deals
First Time Buyer’s Guide
For Dealers
Dealer Sign Up
Model Research
Cars
Trucks
SUVs
Vans
Motorcycles
Electric Vehicles
Hybrid Vehicles
Featured Cars
Zero Percent Financing
About Cars.ca
Our Team
Sponsorship
Contact Us
Terms Of Use
Privacy
Data Consent Policy
Accessibility Policy
Copyright © 2025 Cars.ca. All rights reserved.