# GMC Sierra 2500HD AT4 prices

> The median asking price of a GMC Sierra 2500HD AT4 is $63,536, across 2,081 for sale with a median model year of 2024. The 2024, the model year with the most for sale, has a median asking price of $64,523.

Trim page · 2020–2026 · data as of Nov 15, 2026 · [ottoquest.com](https://ottoquest.com/variants/gmc-sierra-2500hd-at4)

- For sale: 2,081 cars, model years 2020–2026
- Median asking price: $63,536 (2,081 for sale, median model year 2024)
- Most are priced between $42,500 and $75,915, depending on model year and mileage
- The 2024, the model year with the most for sale: median $64,523 (686 for sale)
- Auction results on record: 0

## Price by model year

Asking prices of cars for sale now and sold prices over the last three years.

| Model year | For sale | Median asking | Sold · 3 yrs | Median sold | Middle 50% sold |
| --- | ---: | ---: | ---: | ---: | ---: |
| 2026 | 275 | $72,907 | 0 | — | — |
| 2025 | 397 | $68,872 | 0 | — | — |
| 2024 | 686 | $64,523 | 0 | — | — |
| 2023 | 224 | $55,123 | 0 | — | — |
| 2022 | 279 | $51,899 | 0 | — | — |
| 2021 | 127 | $49,658 | 0 | — | — |
| 2020 | 93 | $46,950 | 0 | — | — |

## Editions and packages

Each priced on its own.

| Trim | Years | For sale | Median asking |
| --- | ---: | ---: | ---: |
| [AT4 6 1/2 ft](https://ottoquest.com/variants/gmc-sierra-2500hd-at4-6-1-2-ft.md) | 2020–2026 | 52 | $66,590 |
| [AT4 159](https://ottoquest.com/variants/gmc-sierra-2500hd-at4-159.md) | 2021–2024 | 2 | $57,662 |
| [AT4 Diesel](https://ottoquest.com/variants/gmc-sierra-2500hd-at4-diesel.md) | 2024 | 1 | $64,995 |

## What's for sale

- Gearbox: Auto 100%
- Body: Crew cab 91%, Pickup 9%
- Drive: 4WD 100%

## Specs and fuel economy

EPA figures by model year.

| Model year | Combined MPG | EV range | Class |
| --- | ---: | ---: | --- |
| 2005 | 9–11 | — | Standard Pickup Trucks 2WD, Standard Pickup Trucks 4WD |

## GMC Sierra 2500HD AT4 prices: common questions

### How much does a GMC Sierra 2500HD AT4 cost?

The median asking price of a GMC Sierra 2500HD AT4 is $63,536, across 2,081 cars for sale in the U.S. Most are priced between $42,500 and $75,915, depending on the model year and mileage. The 2024, the model year with the most for sale, asks a median of $64,523.

### Which GMC Sierra 2500HD AT4 model year is the cheapest?

Among model years with at least 10 cars for sale, the 2020 GMC Sierra 2500HD AT4 asks the least: a median of $46,950 across 93 cars, with a typical 103,095 miles. The 2026 asks $72,907.

### Which GMC Sierra 2500HD AT4 model year has the most cars for sale?

The 2024: 686 of the 2,081 for sale, at a median asking price of $64,523.

## More

- Value a GMC Sierra 2500HD AT4: https://ottoquest.com/value?model=gmc-sierra-2500hd&variant=gmc-sierra-2500hd-at4
- GMC Sierra 2500HD AT4 for sale, with each car's market value: https://ottoquest.com/listings?variant=gmc-sierra-2500hd-at4
- Check one car's price: https://ottoquest.com/deal-check.md?vin=<VIN>&price=<price>&mileage=<miles> (markdown; the page is https://ottoquest.com/deal-check)
- Value a car by model, trim, year and mileage: https://ottoquest.com/value
- Free alerts for new listings and price drops: https://ottoquest.com/deals

Free with an account at https://ottoquest.com/variants/gmc-sierra-2500hd-at4: where it's cheaper by state, cars below market now, year-by-year days to sell, the sold-price trend and every auction result.

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OttoQuest · [this page](https://ottoquest.com/variants/gmc-sierra-2500hd-at4). Prices are asking prices of cars for sale in the U.S. and recorded sold prices; a guide to the price, not to a car's condition.