• English
    • English
    • Français
Home
/
New GMC Sierra 1500 Cars for Sale in Ontario
1,913 New GMC Sierra 1500 Cars for Sale in 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
2025 GMC Sierra 1500 Double Cab Standard Box 4-Wheel Drive Pro
New
·
Cobourg, ON
2025 GMC Sierra 1500
Double Cab Standard Box 4-Wheel Drive Pro
9 km
$66,539
2025 GMC Sierra 1500 Double Cab Standard Box 4-Wheel Drive SLE
New
·
Cobourg, ON
2025 GMC Sierra 1500
Double Cab Standard Box 4-Wheel Drive SLE
5 km
$74,744
2025 GMC Sierra 1500 Double Cab Standard Box 4-Wheel Drive SLE
New
·
Cobourg, ON
2025 GMC Sierra 1500
Double Cab Standard Box 4-Wheel Drive SLE
1 km
$74,744
2025 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive Denali Ultimate
New
·
Parry Sound, ON
2025 GMC Sierra 1500
Crew Cab Short Box 4-Wheel Drive Denali Ultimate
10 km
·
Can't Miss Price
$98,888
$109,629
2025 GMC Sierra 1500 Regular Cab Long Box 4-Wheel Drive Pro
New
·
Cobourg, ON
2025 GMC Sierra 1500
Regular Cab Long Box 4-Wheel Drive Pro
9 km
·
Competitive Price
$61,849
2025 GMC Sierra 1500 Double Cab Standard Box 4-Wheel Drive Elevation
New
·
Cobourg, ON
2025 GMC Sierra 1500
Double Cab Standard Box 4-Wheel Drive Elevation
7 km
$78,914
2025 GMC Sierra 1500 Double Cab Standard Box 4-Wheel Drive Elevation
New
·
Cobourg, ON
2025 GMC Sierra 1500
Double Cab Standard Box 4-Wheel Drive Elevation
8 km
$78,914
2025 GMC Sierra 1500 Double Cab Standard Box 4-Wheel Drive Pro
New
·
Cobourg, ON
2025 GMC Sierra 1500
Double Cab Standard Box 4-Wheel Drive Pro
8 km
·
Competitive Price
$65,339
2025 GMC Sierra 1500 Double Cab Standard Box 4-Wheel Drive SLE
New
·
Cobourg, ON
2025 GMC Sierra 1500
Double Cab Standard Box 4-Wheel Drive SLE
10 km
$74,624
2025 GMC Sierra 1500 Double Cab Standard Box 4-Wheel Drive SLE
New
·
Cobourg, ON
2025 GMC Sierra 1500
Double Cab Standard Box 4-Wheel Drive SLE
8 km
$74,624
2025 GMC Sierra 1500 Double Cab Standard Box 4-Wheel Drive Pro
New
·
Cobourg, ON
2025 GMC Sierra 1500
Double Cab Standard Box 4-Wheel Drive Pro
8 km
·
Comparable Price
$65,479
2025 GMC Sierra 1500 Double Cab Standard Box 4-Wheel Drive Pro
New
·
Cobourg, ON
2025 GMC Sierra 1500
Double Cab Standard Box 4-Wheel Drive Pro
9 km
·
Competitive Price
$65,339
2025 GMC Sierra 1500 Double Cab Standard Box 4-Wheel Drive Pro
New
·
Cobourg, ON
2025 GMC Sierra 1500
Double Cab Standard Box 4-Wheel Drive Pro
9 km
·
Competitive Price
$65,339
2024 GMC Sierra 1500 Double Cab Standard Box 4-Wheel Drive Elevation
New
·
Cobourg, ON
2024 GMC Sierra 1500
Double Cab Standard Box 4-Wheel Drive Elevation
8 km
$69,769
2024 GMC Sierra 1500 Regular Cab Long Box 4-Wheel Drive Pro
New
·
Cobourg, ON
2024 GMC Sierra 1500
Regular Cab Long Box 4-Wheel Drive Pro
10 km
·
Can't Miss Price
$56,929
2025 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive AT4X
New
·
Cobourg, ON
2025 GMC Sierra 1500
Crew Cab Short Box 4-Wheel Drive AT4X
3 km
$105,359
2025 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive Denali Ultimate
New
·
Cobourg, ON
2025 GMC Sierra 1500
Crew Cab Short Box 4-Wheel Drive Denali Ultimate
2 km
$108,028
2025 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive Denali Ultimate
New
·
Cobourg, ON
2025 GMC Sierra 1500
Crew Cab Short Box 4-Wheel Drive Denali Ultimate
8 km
·
Can't Miss Price
$104,259
2025 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive Denali Ultimate
New
·
Cobourg, ON
2025 GMC Sierra 1500
Crew Cab Short Box 4-Wheel Drive Denali Ultimate
7 km
·
Can't Miss Price
$102,454
2025 GMC Sierra 1500 Crew Cab Standard Box 4-Wheel Drive AT4
New
·
Bracebridge, ON
2025 GMC Sierra 1500
Crew Cab Standard Box 4-Wheel Drive AT4
20 km
·
Comparable Price
$86,867
2025 GMC Sierra 1500 Double Cab Standard Box 4-Wheel Drive Pro
New
·
Cobourg, ON
2025 GMC Sierra 1500
Double Cab Standard Box 4-Wheel Drive Pro
10 km
$66,539
2025 GMC Sierra 1500 Crew Cab Standard Box 4-Wheel Drive AT4
New
·
Bracebridge, ON
2025 GMC Sierra 1500
Crew Cab Standard Box 4-Wheel Drive AT4
15 km
·
Comparable Price
$87,252
2025 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive AT4
New
·
Bracebridge, ON
2025 GMC Sierra 1500
Crew Cab Short Box 4-Wheel Drive AT4
15 km
$87,042
2025 GMC Sierra 1500 Crew Cab Standard Box 4-Wheel Drive Elevation
New
·
Parry Sound, ON
2025 GMC Sierra 1500
Crew Cab Standard Box 4-Wheel Drive Elevation
10 km
·
Competitive Price
$78,472
$82,909
1
2
3
4
5
Results per page
  • 24
    • 24
    • 48
    • 72
    • 96
New GMC Sierra 1500 cars for sale in Ontario by City
New GMC Sierra 1500 in Ajax, OntarioNew GMC Sierra 1500 in Alliston, OntarioNew GMC Sierra 1500 in Arnprior, OntarioNew GMC Sierra 1500 in Aurora, OntarioNew GMC Sierra 1500 in Blenheim, OntarioNew GMC Sierra 1500 in Blind River, OntarioNew GMC Sierra 1500 in Bolton, OntarioNew GMC Sierra 1500 in Bracebridge, OntarioNew GMC Sierra 1500 in Brampton, OntarioNew GMC Sierra 1500 in Brockville, OntarioNew GMC Sierra 1500 in Burlington, OntarioNew GMC Sierra 1500 in Cambridge, OntarioNew GMC Sierra 1500 in Carleton Place, OntarioNew GMC Sierra 1500 in Casselman, OntarioNew GMC Sierra 1500 in Chatham, OntarioNew GMC Sierra 1500 in Chatham-Kent, OntarioNew GMC Sierra 1500 in Cobourg, OntarioNew GMC Sierra 1500 in Cornwall, OntarioNew GMC Sierra 1500 in Espanola, OntarioNew GMC Sierra 1500 in Exeter, OntarioNew GMC Sierra 1500 in Gananoque, OntarioNew GMC Sierra 1500 in Georgetown, OntarioNew GMC Sierra 1500 in Goderich, OntarioNew GMC Sierra 1500 in Greater Sudbury, OntarioNew GMC Sierra 1500 in Green Valley, OntarioNew GMC Sierra 1500 in Grimsby, OntarioNew GMC Sierra 1500 in Haliburton, OntarioNew GMC Sierra 1500 in Hamilton, OntarioNew GMC Sierra 1500 in Hanover, OntarioNew GMC Sierra 1500 in Hawkesbury, OntarioNew GMC Sierra 1500 in Hearst, OntarioNew GMC Sierra 1500 in Huntsville, OntarioNew GMC Sierra 1500 in Ingersoll, OntarioNew GMC Sierra 1500 in Kincardine, OntarioNew GMC Sierra 1500 in Kirkland Lake, OntarioNew GMC Sierra 1500 in Kitchener, OntarioNew GMC Sierra 1500 in Leamington, OntarioNew GMC Sierra 1500 in Lindsay, OntarioNew GMC Sierra 1500 in Listowel, OntarioNew GMC Sierra 1500 in London, OntarioNew GMC Sierra 1500 in Markham, OntarioNew GMC Sierra 1500 in Milton, OntarioNew GMC Sierra 1500 in Mississauga, OntarioNew GMC Sierra 1500 in New Hamburg, OntarioNew GMC Sierra 1500 in Newmarket, OntarioNew GMC Sierra 1500 in Niagara Falls, OntarioNew GMC Sierra 1500 in Orangeville, OntarioNew GMC Sierra 1500 in Ottawa, OntarioNew GMC Sierra 1500 in Owen Sound, OntarioNew GMC Sierra 1500 in Parry Sound, OntarioNew GMC Sierra 1500 in Pembroke, OntarioNew GMC Sierra 1500 in Petrolia, OntarioNew GMC Sierra 1500 in Port Hope, OntarioNew GMC Sierra 1500 in Port Perry, OntarioNew GMC Sierra 1500 in Prescott, OntarioNew GMC Sierra 1500 in Renfrew, OntarioNew GMC Sierra 1500 in Sault Ste. Marie, OntarioNew GMC Sierra 1500 in Smiths Falls, OntarioNew GMC Sierra 1500 in St. Catharines, OntarioNew GMC Sierra 1500 in St. Thomas, OntarioNew GMC Sierra 1500 in Strathroy, OntarioNew GMC Sierra 1500 in Sundridge, OntarioNew GMC Sierra 1500 in Temiskaming Shores, OntarioNew GMC Sierra 1500 in Terrace Bay, OntarioNew GMC Sierra 1500 in Thunder Bay, OntarioNew GMC Sierra 1500 in Tillsonburg, OntarioNew GMC Sierra 1500 in Timmins, OntarioNew GMC Sierra 1500 in Toronto, OntarioNew GMC Sierra 1500 in Uxbridge, OntarioNew GMC Sierra 1500 in Virgil, OntarioNew GMC Sierra 1500 in Wawa, OntarioNew GMC Sierra 1500 in Whitby, OntarioNew GMC Sierra 1500 in Windsor, OntarioNew GMC Sierra 1500 in Woodstock, Ontario
Buyer Resources
Find a Car
New Vehicle Inventory
Used Vehicle Inventory
Can't Miss Deals
Cars Confidence Price Badging
For Dealers
Dealer Sign Up
Model Research
Cars
Trucks
SUVs
Vans
Motorcycles
Electric Vehicles
Hybrid Vehicles
About Cars.ca
Our Team
Contact Us
Terms Of Use
Privacy
Data Consent Policy
Accessibility Policy
Copyright © 2025 Cars.ca. All rights reserved.