• English
  • Français
Home
/
Used GMC for Sale in Westlock, Alberta
9 Used GMC for Sale in Westlock, Alberta
  • 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
2021 GMC Sierra 1500 SLT
Free CARFAX
Used
·
Westlock, AB
2021 GMC Sierra 1500
SLT
40,396 km
$55,404
2020 GMC Sierra 2500HD SLT
Free CARFAX
Used
·
Westlock, AB
2020 GMC Sierra 2500HD
SLT
111,848 km
$60,404
2017 GMC Acadia AWD SLT-1
Free CARFAX
Used
·
Westlock, AB
2017 GMC Acadia
AWD SLT-1
118,066 km
$24,404
Photos coming soon
Free CARFAX
Used
·
Westlock, AB
2023 GMC Sierra 1500
Denali
31,550 km
$77,404
1
Results per page
  • 24
  • 48
  • 72
  • 96
Used GMC cars for sale in Westlock, Alberta by Model
Used GMC Acadia in Westlock, AlbertaUsed GMC Sierra 1500 in Westlock, AlbertaUsed GMC Sierra 2500HD in Westlock, AlbertaUsed GMC Sierra 3500HD in Westlock, AlbertaUsed GMC Terrain in Westlock, Alberta
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.