2021 Gmc Sierra prices in Canada
$35,995to$45,500
Typical asking range for a 2021 Gmc Sierra — the middle half of 25 vehicles listed. Median $39,995, median odometer 120,800 km. The cheapest tenth ask under $30,568, the dearest tenth over $52,560.
Small sample: 25 vehicles. Every figure below is indicative only. A thin answer beats no answer, and we would rather say it is thin than let it read as more than it is.
What sellers are asking
$18,79525 vehicles, by asking price$69,498
How these 25 are configured
| Field | Value | Listed | Share | Median asking |
|---|---|---|---|---|
| Drivetrain | 4X4 | 25 | 100% | $39,995 |
| Body style | Pickup | 25 | 100% | $39,995 |
| Fuel | Diesel | 12 | 48% | $41,989 |
| Fuel | Gasoline | 7 | 28% | $36,998 |
Share of the 25 above; values under 5 vehicles are omitted, so a field need not total 100%.
What the odometer is worth on a 2021 Gmc Sierra
| Odometer | Listed | Median asking | Typical range | Median odometer |
|---|---|---|---|---|
| 60,000 – 100,000 km | 7 | $45,114 | $40,962 – $47,748 | 86,000 km |
| 100,000 – 150,000 km | 11 | $42,988 | $39,315 – $48,817 | 120,800 km |
| Over 150,000 km | 7 | $34,995 | $30,996 – $36,744 | 191,180 km |
25 used vehicles with a reading, across 3 bands. What is listed at that mileage today — not a depreciation curve.
How many are discounted right now
Asking less than they first did
44%
11 of 25 listed
Typical markdown
$1,899
3.8% off the first asking price
Middle half of markdowns
$1,250–$2,499
quartiles of the 11 that moved
11 of 25 2021 Gmc Sierras are asking below the first price we recorded for them, so this share is a floor.
How long a 2021 Gmc Sierra takes to sell
Median days to sell
22.6
middle half 10.3–23 days
Cut price before selling
35.7%
27.3d if discounted vs 18.1d if not
Typical discount
$1,610
from 14 completed listings
| How long it took | Days listed |
|---|---|
| Fastest quarter, gone within | 10.3 days |
| Half of them gone within | 22.6 days |
| Three quarters gone within | 23 days |
| Nine in ten gone within | 34.8 days |
14 2021 Gmc Sierras that left the market. The ones still for sale are not in this table.
By province
| Province | Vehicles listed | Median asking | Typical range |
|---|---|---|---|
| Quebec | 8 | $36,744 | $33,736 – $40,486 |
The model year either side
Get all 25 as a spreadsheet →Value your own vehicle — freePrice your whole lot — the DeskFree market research
Updated 07 September 2026 · 25 priced listings from 23 sellers. Asking prices, not sale prices, and not an appraisal — how these figures are built, terms.