Live listings
lowest ask first · verified only| Source | |||
|---|---|---|---|
| $38,816 | 125,117 km | boyerajax.com | |
| $40,998 | 160,601 km | eagleridgegm.com | |
| $43,189 | 144,430 km | capitalgmcbuick.ca | |
| $43,997 | 135,065 km | brownschev.com | |
| $44,878 | 126,209 km | leduchyundai.com | |
| $45,840 | 120,014 km | titanauto.ca | |
| $45,987 | 112,142 km | huberbannister.com | |
| $45,995 | 139,660 km | woodwardautogroup.com | |
| $46,900 | 99,901 km | quillplains.com | |
| $49,998 | 84,955 km | stevemarshallfordcampbellriver.com |
Common questions
The median asking price for a GMC Sierra 2021 on the Canadian market is $45,359, with most listings between $43,391 and $45,993. The lowest verified ask right now is $38,816. Prices are live asking prices from 10 verified listings.
1 listing has cut their price in the last 30 days, by 2.1% on average — sellers are moving on price. Compare the best offer ($38,816) against the median ($45,359) to spot the deals in the live book below.
There are 10 GMC Sierra 2021 listed for sale across the verified Canadian market, with 0 sightings in the last 30 days.
A GMC Sierra 2021 sits on the market for about 11 days on average before selling or delisting. Listings priced below the $45,359 median typically move faster.
Every figure is derived from live asking prices on verified listings across the Canadian market — never estimates or MSRP. History blends daily book snapshots with price events; the best offer must sit within striking distance of the median, so junk asks never own the quote. Updated as of 2026-10-26.