2021 Gmc Sierra prices in Canada
$35,245to$45,374
Typical asking range for a 2021 Gmc Sierra — the middle half of 26 vehicles listed. Median $39,995, median odometer 117,807 km. The cheapest tenth ask under $30,965, the dearest tenth over $51,586.
Small sample: 26 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
$20,99526 vehicles, by asking price$69,498
How these 26 are configured
| Field | Value | Listed | Share | Median asking |
|---|---|---|---|---|
| Drivetrain | 4X4 | 26 | 100% | $39,995 |
| Body style | Pickup | 26 | 100% | $39,995 |
| Fuel | Diesel | 11 | 42% | $41,900 |
| Fuel | Gasoline | 8 | 31% | $41,494 |
Share of the 26 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 | $42,980 | $40,394 – $47,748 | 86,000 km |
| 100,000 – 150,000 km | 12 | $41,492 | $38,475 – $46,408 | 117,807 km |
| Over 150,000 km | 7 | $34,995 | $30,496 – $37,992 | 191,180 km |
26 used vehicles with a reading, across 3 bands. What is listed at that mileage today — not a depreciation curve.
How long a 2021 Gmc Sierra takes to sell
Median days to sell
22.6
middle half 10.9–24.1 days
Cut price before selling
37.5%
32.6d if discounted vs 15.1d if not
Typical discount
$1,305
from 16 completed listings
| How long it took | Days listed |
|---|---|
| Fastest quarter, gone within | 10.9 days |
| Half of them gone within | 22.6 days |
| Three quarters gone within | 24.1 days |
| Nine in ten gone within | 49.2 days |
16 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 | 7 | $35,995 | $33,474 – $38,441 |
The model year either side
Updated 21 September 2026 · 26 priced listings from 24 sellers. Asking prices, not sale prices, and not an appraisal — how these figures are built, terms.