Live listings
lowest ask first · verified only| Source | |||
|---|---|---|---|
| $40,046 | 162,371 km | capitalgmcbuick.ca | |
| $41,995 | 168,545 km | watrousmainline.com | |
| $43,995 | 121,554 km | merakiauto.ca | |
| $45,233 | 89,270 km | sherwoodparkchev.com | |
| $45,990 | 98,363 km | quantrillchev.com | |
| $46,995 | 83,346 km | steustachechevrolet.com | |
| $47,922 | 76,170 km | capitalgmc.ca | |
| $47,980 | 106,766 km | sherwoodbuickgmc.com | |
| $52,160 | 59,509 km | currychevrolet.ca |
Common questions
The median asking price for a GMC Sierra 2021 on the Canadian market is $45,990, with most listings between $43,995 and $47,922. The lowest verified ask right now is $40,046. Prices are live asking prices from 9 verified listings.
Pricing has held steady over the last 30 days with few cuts. The best verified offer is $40,046 versus a $45,990 median — the live book below shows how each ask stacks up.
There are 9 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 45 days on average before selling or delisting. Listings priced below the $45,990 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.