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
2,122 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
·
Cobourg, ON
2025 GMC Sierra 1500
Regular Cab Long Box 4-Wheel Drive Pro
8 km
·
Competitive Price
$62,274
New
·
Cobourg, ON
2025 GMC Sierra 1500
Double Cab Standard Box 4-Wheel Drive Pro
9 km
$66,539
New
·
Cobourg, ON
2025 GMC Sierra 1500
Double Cab Standard Box 4-Wheel Drive SLE
8 km
$74,744
New
·
Cobourg, ON
2025 GMC Sierra 1500
Double Cab Standard Box 4-Wheel Drive SLE
8 km
$74,744
New
·
Cobourg, ON
2025 GMC Sierra 1500
Double Cab Standard Box 4-Wheel Drive Elevation
9 km
·
Comparable Price
$78,914
New
·
Cobourg, ON
2025 GMC Sierra 1500
Double Cab Standard Box 4-Wheel Drive Elevation
8 km
·
Comparable Price
$78,914
New
·
Cobourg, ON
2025 GMC Sierra 1500
Double Cab Standard Box 4-Wheel Drive SLE
10 km
$74,624
New
·
Cobourg, ON
2025 GMC Sierra 1500
Double Cab Standard Box 4-Wheel Drive SLE
8 km
$74,624
New
·
Cobourg, ON
2025 GMC Sierra 1500
Double Cab Standard Box 4-Wheel Drive Pro
8 km
·
Competitive Price
$65,479
New
·
Cobourg, ON
2025 GMC Sierra 1500
Double Cab Standard Box 4-Wheel Drive Pro
9 km
·
Can't Miss Price
$65,339
New
·
Haliburton, ON
2025 GMC Sierra 1500
Double Cab Standard Box 4-Wheel Drive SLE
10 km
$75,864
New
·
Haliburton, ON
2025 GMC Sierra 1500
Double Cab Standard Box 4-Wheel Drive SLE
10 km
$75,864
New
·
Cobourg, ON
2024 GMC Sierra 1500
Double Cab Standard Box 4-Wheel Drive Elevation
8 km
$72,269
New
·
Cobourg, ON
2024 GMC Sierra 1500
Regular Cab Long Box 4-Wheel Drive Pro
10 km
·
Competitive Price
$56,929
New
·
Parry Sound, ON
2025 GMC Sierra 1500
Crew Cab Short Box 4-Wheel Drive Denali Ultimate
10 km
·
Can't Miss Price
$97,790
$111,089
Free CARFAX
Used
·
Bracebridge, ON
2024 GMC Sierra 1500
Crew Cab Short Box 4-Wheel Drive Elevation
35,382 km
$65,386
New
·
Cobourg, ON
2025 GMC Sierra 1500
Crew Cab Short Box 4-Wheel Drive Denali Ultimate
8 km
·
Competitive Price
$103,758
Free CARFAX
Used
·
Cobourg, ON
2024 GMC Sierra 1500
AT4
11,227 km
$75,995
New
·
Cobourg, ON
2025 GMC Sierra 1500
Crew Cab Short Box 4-Wheel Drive Denali Ultimate
8 km
·
Competitive Price
$103,758
New
·
Haliburton, ON
2025 GMC Sierra 1500
Double Cab Standard Box 4-Wheel Drive Pro
187 km
$66,239
New
·
Bracebridge, ON
2025 GMC Sierra 1500
Crew Cab Standard Box 4-Wheel Drive Elevation
20 km
$81,039
New
·
Haliburton, ON
2025 GMC Sierra 1500
Crew Cab Short Box 4-Wheel Drive AT4X
10 km
$105,934
New
·
Cobourg, ON
2025 GMC Sierra 1500
Crew Cab Short Box 4-Wheel Drive Denali Ultimate
8 km
·
Competitive Price
$100,264
New
·
Haliburton, ON
2025 GMC Sierra 1500
Crew Cab Short Box 4-Wheel Drive Denali Ultimate
10 km
$113,118
1
2
3
4
5
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.
