Prices › Gmc › Sierra-1500 › 2021 › Ontario
2021 Gmc Sierra-1500 prices in Ontario
Typical asking range for a 2021 Gmc Sierra-1500 in Ontario — the middle half of 103 vehicles listed. Median $38,995, median odometer 121,500 km. The cheapest tenth ask under $28,753, the dearest tenth over $48,355.
What sellers are asking
How these 103 are configured
| Field | Value | Listed | Share | Median asking |
|---|---|---|---|---|
| Drivetrain | 4X4 | 102 | 99% | $38,995 |
| Body style | Pickup | 103 | 100% | $38,995 |
| Fuel | Gasoline | 44 | 43% | $40,029 |
| Fuel | Diesel | 23 | 22% | $38,900 |
Share of the 103 above; values under 5 vehicles are omitted, so a field need not total 100%.
What the odometer is worth on a 2021 Gmc Sierra-1500 in Ontario
| Odometer | Listed | Median asking | Typical range | Median odometer |
|---|---|---|---|---|
| 60,000 – 100,000 km | 28 | $43,242 | $39,599 – $46,974 | 86,924 km |
| 100,000 – 150,000 km | 37 | $39,995 | $37,888 – $43,995 | 121,500 km |
| Over 150,000 km | 33 | $30,194 | $27,995 – $33,995 | 185,150 km |
98 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
33 of 103 2021 Gmc Sierra-1500s in Ontario are asking below the first price we recorded for them, so this share is a floor.
Where they are in Ontario
| Seller city | Listed | Share of province | Median asking |
|---|---|---|---|
| London | 6 | 6% | $33,297 |
| Scarborough | 6 | 6% | $32,999 |
| Bradford | 5 | 5% | $67,995 |
| Brampton | 4 | 4% | $45,495 |
| Orangeville | 4 | 4% | $45,302 |
Seller city, not buyer city: 25 of the 103 in Ontario sit in these 5.
How long a 2021 Gmc Sierra-1500 takes to sell in Ontario
| How long it took | Days listed |
|---|---|
| Fastest quarter, gone within | 11.4 days |
| Half of them gone within | 19.4 days |
| Three quarters gone within | 30.5 days |
| Nine in ten gone within | 43.6 days |
94 2021 Gmc Sierra-1500s in Ontario that left the market. The ones still for sale are not in this table.
The same vehicle in other provinces
| Province | Vehicles listed | Median asking | Typical range |
|---|---|---|---|
| Alberta | 68 | $38,562 | $35,459 – $43,049 |
| Quebec | 46 | $40,492 | $37,245 – $42,968 |
| Saskatchewan | 30 | $44,745 | $40,196 – $48,594 |
| British Columbia | 22 | $41,990 | $34,686 – $48,232 |
| Manitoba | 19 | $40,999 | $34,975 – $44,618 |
| Nova Scotia | 12 | $35,495 | $34,990 – $40,860 |
| New Brunswick | 5 | $34,694 | $31,694 – $35,995 |
The model year either side
Inventory rather than price: Ontario listing counts, seller counts and the top models by volume are on the Ontario data page.
Updated 21 September 2026 · 103 priced listings from 76 sellers. Asking prices, not sale prices, and not an appraisal — how these figures are built, terms.