Live listings
lowest ask first · verified only| Source | |||
|---|---|---|---|
| $41,978 | 155,173 km | williamsonchrysler.com | |
| $42,299 | 140,556 km | herrongm.com | |
| $43,715 | 127,629 km | capitalgmc.ca | |
| $44,699 | 126,017 km | virdenmainline.com | |
| $45,980 | 106,410 km | gooddayautos.ca | |
| $49,287 | 78,453 km | johnbearstcatharines.com | |
| $49,298 | 84,127 km | 401dixiehyundai.com | |
| $52,500 | 28,500 km | tomsmithchevrolet.ca |
Common questions
The median asking price for a GMC Sierra 2021 on the Canadian market is $45,340, with most listings between $43,361 and $49,290. The lowest verified ask right now is $41,978. Prices are live asking prices from 8 verified listings.
Pricing has held steady over the last 30 days with few cuts. The best verified offer is $41,978 versus a $45,340 median — the live book below shows how each ask stacks up.
There are 8 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 66 days on average before selling or delisting. Listings priced below the $45,340 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.