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 99 vehicles listed. Median $38,995, median odometer 126,000 km. The cheapest tenth ask under $26,936, the dearest tenth over $47,746.
What sellers are asking
How these 99 are configured
| Field | Value | Listed | Share | Median asking |
|---|---|---|---|---|
| Drivetrain | 4X4 | 96 | 97% | $38,997 |
| Body style | Pickup | 99 | 100% | $38,995 |
| Fuel | Gasoline | 46 | 46% | $40,030 |
| Fuel | Diesel | 22 | 22% | $39,050 |
Share of the 99 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 | 25 | $43,788 | $39,957 – $46,888 | 86,000 km |
| 100,000 – 150,000 km | 32 | $39,747 | $37,811 – $43,942 | 122,864 km |
| Over 150,000 km | 37 | $31,950 | $27,999 – $34,995 | 180,700 km |
94 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
27 of 99 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% | $37,094 |
| Scarborough | 5 | 5% | $33,999 |
| Brampton | 4 | 4% | $45,495 |
| Orangeville | 4 | 4% | $44,924 |
| Thunder Bay | 4 | 4% | $41,204 |
Seller city, not buyer city: 23 of the 99 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 | 12 days |
| Half of them gone within | 21.1 days |
| Three quarters gone within | 28.6 days |
| Nine in ten gone within | 39.1 days |
69 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 | 58 | $39,784 | $35,698 – $42,998 |
| Saskatchewan | 35 | $44,997 | $39,467 – $48,799 |
| Quebec | 31 | $40,490 | $37,495 – $44,995 |
| British Columbia | 23 | $43,995 | $33,498 – $48,414 |
| Manitoba | 17 | $44,333 | $38,900 – $45,995 |
| Nova Scotia | 14 | $34,993 | $33,040 – $38,995 |
| New Brunswick | 8 | $37,344 | $34,211 – $39,031 |
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 07 September 2026 · 99 priced listings from 75 sellers. Asking prices, not sale prices, and not an appraisal — how these figures are built, terms.