Prices › Gmc › Sierra-3500hd › 2020
2020 Gmc Sierra-3500hd prices in Canada
$53,790to$66,096
Typical asking range for a 2020 Gmc Sierra-3500hd — the middle half of 23 vehicles listed. Median $59,999, median odometer 135,529 km. The cheapest tenth ask under $46,380, the dearest tenth over $74,994.
Small sample: 23 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.
How these 23 are configured
| Field | Value | Listed | Share | Median asking |
|---|---|---|---|---|
| Drivetrain | 4X4 | 23 | 100% | $59,999 |
| Body style | Pickup | 23 | 100% | $59,999 |
| Fuel | Diesel | 11 | 48% | $65,995 |
| Fuel | Gasoline | 6 | 26% | $53,142 |
Share of the 23 above; values under 5 vehicles are omitted, so a field need not total 100%.
How long a 2020 Gmc Sierra-3500hd takes to sell
Median days to sell
18.1
middle half 12.6–32.5 days
Cut price before selling
50%
24.3d if discounted vs 14.3d if not
Typical discount
$1,380
from 16 completed listings
| How long it took | Days listed |
|---|---|
| Fastest quarter, gone within | 12.6 days |
| Half of them gone within | 18.1 days |
| Three quarters gone within | 32.5 days |
| Nine in ten gone within | 49.6 days |
16 2020 Gmc Sierra-3500hds that left the market. The ones still for sale are not in this table.
By province
| Province | Vehicles listed | Median asking | Typical range |
|---|---|---|---|
| Alberta | 9 | $59,999 | $47,900 – $65,495 |
| British Columbia | 8 | $64,245 | $55,040 – $71,914 |
The model year either side
Get all 23 as a spreadsheet →Value your own vehicle — freePrice your whole lot — the DeskFree market research
Updated 07 September 2026 · 23 priced listings from 18 sellers. Asking prices, not sale prices, and not an appraisal — how these figures are built, terms.