Live listings
lowest ask first · verified only| Source | |||
|---|---|---|---|
| $20,995 | 202,185 km | autoclic.ca | |
| $27,999 | 223,394 km | autogallery.com | |
| $28,895 | 203,473 km | pgford.ca | |
| $31,990 | 109,872 km | newroads.ca | |
| $31,999 | 177,662 km | 11motors.ca | |
| $32,900 | 172,202 km | psatrucks.ca | |
| $32,995 | 125,161 km | autoclic.ca | |
| $32,999 | 130,775 km | portelginautosales.com | |
| $33,880 | 130,389 km | drummondmotors.ca | |
| $34,951 | 147,856 km | mazda220.com | |
| $35,700 | 107,665 km | steustachechevrolet.com | |
| $35,995 | 133,482 km | nicol-auto.com | |
| $36,995 | 109,125 km | woodwardautogroup.com | |
| $36,998 | 106,428 km | lakeheadmotors.ca | |
| $37,995 | 111,845 km | herrongm.com | |
| $38,996 | 99,852 km | truromazda.com | |
| $39,275 | 122,040 km | capitalgmc.ca |
Common questions
The median asking price for a GMC Sierra 2021 on the Canadian market is $33,880, with most listings between $31,999 and $36,995. The lowest verified ask right now is $20,995. Prices are live asking prices from 17 verified listings.
1 listing has cut their price in the last 30 days, by 2.6% on average — sellers are moving on price. Compare the best offer ($20,995) against the median ($33,880) to spot the deals in the live book below.
There are 17 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 67 days on average before selling or delisting. Listings priced below the $33,880 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.