Prices › Gmc › Sierra-2500hd › 2018
2018 Gmc Sierra-2500hd prices in Canada
$41,448to$54,238
Typical asking range for a 2018 Gmc Sierra-2500hd — the middle half of 15 vehicles listed. Median $47,648, median odometer 159,837 km. The cheapest tenth ask under $32,674, the dearest tenth over $61,738.
Small sample: 15 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 15 are configured
| Field | Value | Listed | Share | Median asking |
|---|---|---|---|---|
| Drivetrain | 4X4 | 15 | 100% | $47,648 |
| Body style | Pickup | 15 | 100% | $47,648 |
| Fuel | Diesel | 8 | 53% | $48,814 |
Share of the 15 above; values under 5 vehicles are omitted, so a field need not total 100%.
How long a 2018 Gmc Sierra-2500hd takes to sell
Median days to sell
13.2
middle half 5.3–20 days
Cut price before selling
14.3%
21.4d if discounted vs 12.2d if not
Typical discount
$2,001
from 21 completed listings
| How long it took | Days listed |
|---|---|
| Fastest quarter, gone within | 5.3 days |
| Half of them gone within | 13.2 days |
| Three quarters gone within | 20 days |
| Nine in ten gone within | 30.9 days |
21 2018 Gmc Sierra-2500hds that left the market. The ones still for sale are not in this table.
By province
| Province | Vehicles listed | Median asking | Typical range |
|---|---|---|---|
| Ontario | 8 | $47,186 | $40,600 – $51,611 |
The model year either side
Updated 21 September 2026 · 15 priced listings from 15 sellers. Asking prices, not sale prices, and not an appraisal — how these figures are built, terms.