Prices › Gmc › Sierra-1500 › 2018 › Ontario
2018 Gmc Sierra-1500 prices in Ontario
Typical asking range for a 2018 Gmc Sierra-1500 in Ontario — the middle half of 93 vehicles listed. Median $24,900, median odometer 171,372 km. The cheapest tenth ask under $17,349, the dearest tenth over $33,633.
What sellers are asking
How these 93 are configured
| Field | Value | Listed | Share | Median asking |
|---|---|---|---|---|
| Drivetrain | 4X4 | 93 | 100% | $24,900 |
| Body style | Pickup | 93 | 100% | $24,900 |
| Fuel | Gasoline | 35 | 38% | $27,936 |
Share of the 93 above; values under 5 vehicles are omitted, so a field need not total 100%.
How many are discounted right now
21 of 93 2018 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 |
|---|---|---|---|
| Burlington | 9 | 10% | $23,900 |
| Scarborough | 9 | 10% | $22,999 |
| Rexdale | 6 | 6% | $28,500 |
| North York | 5 | 5% | $22,998 |
| Mississauga | 4 | 4% | $25,498 |
| Pickering | 4 | 4% | $22,499 |
Seller city, not buyer city: 37 of the 93 in Ontario sit in these 6.
How long a 2018 Gmc Sierra-1500 takes to sell in Ontario
| How long it took | Days listed |
|---|---|
| Fastest quarter, gone within | 7.5 days |
| Half of them gone within | 13 days |
| Three quarters gone within | 26.1 days |
| Nine in ten gone within | 36.1 days |
97 2018 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 | 51 | $27,995 | $23,698 – $32,988 |
| British Columbia | 29 | $28,998 | $24,995 – $32,995 |
| Quebec | 25 | $24,490 | $21,995 – $27,798 |
| Manitoba | 12 | $26,947 | $23,860 – $28,244 |
| Saskatchewan | 8 | $28,948 | $22,427 – $34,624 |
| New Brunswick | 7 | $23,995 | $19,495 – $30,109 |
| Nova Scotia | 7 | $16,498 | $13,495 – $20,494 |
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 · 93 priced listings from 63 sellers. Asking prices, not sale prices, and not an appraisal — how these figures are built, terms.