Live listings
lowest ask first · verified only| Source | |||
|---|---|---|---|
| $24,995 | 222,195 km | swanlakemotors.com | |
| $24,995 | 198,450 km | samozain.ca | |
| $25,990 | 205,995 km | jdm-motors.ca | |
| $25,995 | 227,537 km | samozain.ca | |
| $26,975 | 184,139 km | autozoom.ca | |
| $27,621 | 146,242 km | macmastergm.com | |
| $33,223 | 148,837 km | vwmoncton.com | |
| $33,980 | 179,135 km | sherwoodparkchev.com | |
| $34,998 | 138,176 km | urbanautosport.ca | |
| $39,999 | 141,506 km | weidnerchevrolet.ca | |
| $40,995 | 85,802 km | jackcarterchev.ca |
Common questions
The median asking price for a GMC Sierra 2018 on the Canadian market is $26,975, with most listings between $25,990 and $33,223. The lowest verified ask right now is $24,995. Prices are live asking prices from 9 verified listings.
2 listings have cut their price in the last 30 days, by 2.2% on average — sellers are moving on price. Compare the best offer ($24,995) against the median ($26,975) to spot the deals in the live book below.
There are 9 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 116 days on average before selling or delisting. Listings priced below the $26,975 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.