Prices › Gmc › Sierra-3500hd › 2026 › Ontario
2026 Gmc Sierra-3500hd prices in Ontario
Typical asking range for a 2026 Gmc Sierra-3500hd in Ontario — the middle half of 191 vehicles listed. Median $116,958, median odometer 5,604 km. The cheapest tenth ask under $89,562, the dearest tenth over $134,713.
What sellers are asking
How these 191 are configured
| Field | Value | Listed | Share | Median asking |
|---|---|---|---|---|
| Drivetrain | 4X4 | 191 | 100% | $116,958 |
| Body style | Pickup | 191 | 100% | $116,958 |
| Fuel | Diesel | 159 | 83% | $117,590 |
| Fuel | Gasoline | 18 | 9% | $83,626 |
Share of the 191 above; values under 5 vehicles are omitted, so a field need not total 100%.
How many are discounted right now
80 of 191 2026 Gmc Sierra-3500hds 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 |
|---|---|---|---|
| Cobourg | 26 | 14% | $116,891 |
| Barrie | 19 | 10% | $119,289 |
| Listowel | 13 | 7% | $116,287 |
| Virgil | 11 | 6% | $84,078 |
| Orangeville | 10 | 5% | $98,948 |
| Etobicoke | 8 | 4% | $119,874 |
| Richmond Hill | 7 | 4% | $132,267 |
| Peterborough | 6 | 3% | $126,725 |
| Collingwood | 5 | 3% | $114,389 |
| Mississauga | 5 | 3% | $125,951 |
| Amherstburg | 4 | 2% | $107,494 |
| Carleton Place | 4 | 2% | $108,342 |
Seller city, not buyer city: 118 of the 191 in Ontario sit in these 12.
How long a 2026 Gmc Sierra-3500hd takes to sell in Ontario
| How long it took | Days listed |
|---|---|
| Fastest quarter, gone within | 16.9 days |
| Half of them gone within | 25.2 days |
| Three quarters gone within | 38 days |
| Nine in ten gone within | 57.7 days |
145 2026 Gmc Sierra-3500hds in Ontario that left the market. The ones still for sale are not in this table.
Asking price and the chance of selling
| Day-one asking price vs the market | Vehicles | Gone within 30 days |
|---|---|---|
| More than 10% under | 101 | 32% |
| 5–10% under | 68 | 29% |
| 0–5% under | 111 | 20% |
| 0–5% over | 70 | 40% |
| 5–10% over | 119 | 10% |
| More than 10% over | 93 | 17% |
562 listings of the 2026 Gmc Sierra-3500hd across Canada that started 30–60 days ago, the ones still for sale counted as not sold (basis). A description, not advice — the Desk takes the same measurement at the sample size a recommendation needs.
The same vehicle in other provinces
| Province | Vehicles listed | Median asking | Typical range |
|---|---|---|---|
| Alberta | 842 | $116,763 | $109,452 – $124,321 |
| British Columbia | 337 | $114,711 | $105,467 – $122,158 |
| Saskatchewan | 42 | $115,856 | $111,380 – $121,570 |
| Nova Scotia | 12 | $96,734 | $93,525 – $115,144 |
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 · 191 priced listings from 54 sellers. Asking prices, not sale prices, and not an appraisal — how these figures are built, terms.