Live listings
lowest ask first · verified only| Source | |||
|---|---|---|---|
| $22,900 | 257,752 km | strathmoreford.com | |
| $27,998 | 120,658 km | kiachambly.ca | |
| $29,999 | 151,559 km | 11motors.ca | |
| $33,389 | 186,196 km | lakewoodchev.com | |
| $33,991 | 92,000 km | downtownmotorproducts.ca | |
| $33,991 | 98,000 km | downtownmotorproducts.ca | |
| $36,999 | 122,200 km | mardenmotors.com |
Common questions
The median asking price for a GMC Sierra 2018 on the Canadian market is $33,389, with most listings between $28,998 and $33,991. The lowest verified ask right now is $22,900. Prices are live asking prices from 7 verified listings.
Pricing has held steady over the last 30 days with few cuts. The best verified offer is $22,900 versus a $33,389 median — the live book below shows how each ask stacks up.
There are 7 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 122 days on average before selling or delisting. Listings priced below the $33,389 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.