Shop New
Shop Used
My Favourites
Can't Miss Deals
Model Research
Cars
Trucks
SUVs
Vans
Motorcycles
Electric Vehicles
Hybrid Vehicles
Featured Cars
Zero Percent Financing
News & Events
English
English
Français
Filters (2)
Filters (2)
Year
Make
Model
Price
Search Cars
Home
/
GMC Sierra 1500 for Sale in Ontario
2,366 GMC Sierra 1500 for Sale in Ontario
Location Ontario
Sort Relevance
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
New
·
London, ON
2025 GMC Sierra 1500
Crew Cab Short Box 4-Wheel Drive Elevation
-- km
$74,471
New
·
London, ON
2025 GMC Sierra 1500
Crew Cab Short Box 4-Wheel Drive Elevation
-- km
$74,471
New
·
New Hamburg, ON
2025 GMC Sierra 1500
Crew Cab Short Box 4-Wheel Drive Denali
22 km
$97,446
New
·
New Hamburg, ON
2025 GMC Sierra 1500
Crew Cab Short Box 4-Wheel Drive Elevation
-- km
$76,056
New
·
St. Catharines, ON
2025 GMC Sierra 1500
Elevation
57 km
$74,250
New
·
Belleville, ON
2025 GMC Sierra 1500
Crew Cab Short Box 4-Wheel Drive Pro
5 km
$68,229
New
·
Barrie, ON
2025 GMC Sierra 1500
Crew Cab Standard Box 4-Wheel Drive Elevation
-- km
$71,048
New
·
Barrie, ON
2025 GMC Sierra 1500
Crew Cab Standard Box 4-Wheel Drive SLE
-- km
$65,787
New
·
Barrie, ON
2025 GMC Sierra 1500
Crew Cab Standard Box 4-Wheel Drive Elevation
-- km
$77,901
New
·
Barrie, ON
2025 GMC Sierra 1500
Crew Cab Short Box 4-Wheel Drive Elevation
-- km
$77,607
New
·
Barrie, ON
2025 GMC Sierra 1500
Crew Cab Short Box 4-Wheel Drive Elevation
-- km
$79,007
New
·
Barrie, ON
2025 GMC Sierra 1500
Crew Cab Standard Box 4-Wheel Drive Elevation
-- km
$79,301
New
·
Barrie, ON
2025 GMC Sierra 1500
Crew Cab Short Box 4-Wheel Drive Elevation
-- km
$73,813
New
·
Belleville, ON
2023 GMC Sierra 1500
Crew Cab Short Box 4-Wheel Drive Denali
299 km
$89,289
New
·
Barrie, ON
2025 GMC Sierra 1500
Crew Cab Short Box 4-Wheel Drive Elevation
-- km
$78,511
New
·
Barrie, ON
2025 GMC Sierra 1500
Crew Cab Short Box 4-Wheel Drive SLE
-- km
$79,333
New
·
Pembroke, ON
2025 GMC Sierra 1500
Elevation
6 km
$77,688
New
·
Pembroke, ON
2025 GMC Sierra 1500
Elevation
3 km
$77,063
New
·
Listowel, ON
2025 GMC Sierra 1500
Elevation
1,517 km
$78,597
New
·
Mississauga, ON
2025 GMC Sierra 1500
Elevation
25 km
$75,764
New
·
Listowel, ON
2025 GMC Sierra 1500
Pro
15 km
$69,212
New
·
Leamington, ON
2025 GMC Sierra 1500
Crew Cab Short Box 4-Wheel Drive Pro
10 km
$72,389
Free CARFAX
Used
·
Windsor, ON
2020 GMC Sierra 1500
Crew CabShort Box 4-Wheel Drive Denali
65,354 km
$53,999
$54,999
New
·
Leamington, ON
2025 GMC Sierra 1500
Crew Cab Short Box 4-Wheel Drive Pro
10 km
$72,389
63
64
65
66
67
Results per page
24
24
48
72
96
Back to top
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
Contact Us
Terms Of Use
Privacy
Data Consent Policy
Accessibility Policy
Copyright © 2025 Cars.ca. All rights reserved.
