Live listings
lowest ask first · verified only| Source | |||
|---|---|---|---|
| $21,999 | 173,703 km | 11motors.ca | |
| $24,990 | 130,357 km | wheatonsaskatoon.com |
Common questions
The median asking price for a GMC Sierra 2018 on the Canadian market is $23,494, with most listings between $22,747 and $24,242. The lowest verified ask right now is $21,999. Prices are live asking prices from 2 verified listings.
Pricing has held steady over the last 30 days with few cuts. The best verified offer is $21,999 versus a $23,494 median — the live book below shows how each ask stacks up.
There are 2 GMC Sierra 2018 listed for sale across the verified Canadian market, with 0 sightings in the last 30 days.
A GMC Sierra 2018 sits on the market for about 108 days on average before selling or delisting. Listings priced below the $23,494 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.