# GMC Sierra 3500HD SLE Long SLE prices

> OttoQuest tracks asking prices of the GMC Sierra 3500HD SLE Long SLE in Canada.

Trim page · 2022–2025 · data as of Nov 15, 2026 · [ottoquest.com/ca](https://ottoquest.com/ca/variants/gmc-sierra-3500hd-sle-long-sle)

Part of the [SLE](https://ottoquest.com/ca/variants/gmc-sierra-3500hd-sle.md) family.

- For sale: 3 cars, model years 2022–2025
- Most are priced between CA$46,358 and CA$69,995, depending on model year and mileage

## Price by model year

Asking prices of cars for sale in Canada now.

| Model year | For sale | Median asking | Sold · 3 yrs | Median sold | Middle 50% sold |
| --- | ---: | ---: | ---: | ---: | ---: |
| 2025 | 1 | — | 0 | — | — |
| 2022 | 2 | — | 0 | — | — |

## Other Sierra 3500HD trims

Each priced on its own.

| Trim | Years | For sale | Median asking |
| --- | ---: | ---: | --- |
| [Denali](https://ottoquest.com/ca/variants/gmc-sierra-3500hd-denali.md) | 2011–2026 | 194 | CA$79,331 |
| [AT4](https://ottoquest.com/ca/variants/gmc-sierra-3500hd-at4.md) | 2020–2026 | 106 | CA$79,879 |
| [SLE](https://ottoquest.com/ca/variants/gmc-sierra-3500hd-sle.md) | 2004–2026 | 83 | CA$57,777 |
| [SLT](https://ottoquest.com/ca/variants/gmc-sierra-3500hd-slt.md) | 2011–2026 | 62 | CA$59,995 |
| [Standard Denali](https://ottoquest.com/ca/variants/gmc-sierra-3500hd-standard-denali.md) | 2016–2026 | 26 | CA$81,169 |
| [Pro](https://ottoquest.com/ca/variants/gmc-sierra-3500hd-pro.md) | 2022–2025 | 19 | CA$64,995 |
| [Standard AT4](https://ottoquest.com/ca/variants/gmc-sierra-3500hd-standard-at4.md) | 2020–2026 | 18 | CA$78,997 |
| [Long SLE](https://ottoquest.com/ca/variants/gmc-sierra-3500hd-long-sle.md) | 2022–2025 | 8 | CA$56,395 |
| [Standard SLT](https://ottoquest.com/ca/variants/gmc-sierra-3500hd-standard-slt.md) | 2018–2026 | 8 | CA$69,650 |
| [WT](https://ottoquest.com/ca/variants/gmc-sierra-3500hd-wt.md) | 2007–2015 | 6 | CA$16,950 |
| [Long Denali](https://ottoquest.com/ca/variants/gmc-sierra-3500hd-long-denali.md) | 2016–2024 | 5 | CA$68,808 |
| [159 AT4](https://ottoquest.com/ca/variants/gmc-sierra-3500hd-159-at4.md) | 2022–2023 | 5 | CA$62,885 |

## What's for sale

- Gearbox: Auto 100%
- Body: Crew cab 100%
- Drive: 4WD 100%

## More

- Value a GMC Sierra 3500HD SLE Long SLE: https://ottoquest.com/ca/value?model=gmc-sierra-3500hd&variant=gmc-sierra-3500hd-sle-long-sle
- GMC Sierra 3500HD SLE Long SLE for sale, with each car's market value: https://ottoquest.com/ca/listings?variant=gmc-sierra-3500hd-sle-long-sle
- Check one car's price: https://ottoquest.com/ca/deal-check.md?vin=<VIN>&price=<price>&mileage=<miles> (markdown; the page is https://ottoquest.com/ca/deal-check)
- Value a car by model, trim, year and mileage: https://ottoquest.com/ca/value
- Free alerts for new listings and price drops: https://ottoquest.com/ca/deals

Free with an account at https://ottoquest.com/ca/variants/gmc-sierra-3500hd-sle-long-sle: cars below market now and year-by-year days to sell.

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OttoQuest · [this page](https://ottoquest.com/ca/variants/gmc-sierra-3500hd-sle-long-sle). Prices are asking prices of cars for sale in Canada and recorded sold prices; a guide to the price, not to a car's condition.