2025 Gmc Sierra Hd prices in the U.S.
The median pre-owned asking price for a 2025 Gmc Sierra Hd in the U.S. is $74,617 (new: $71,597) based on 1,488 pre-owned listings (of 1,847 total).
As of July 27, 2026, the median asking price for a used 2025 Gmc Sierra Hd in the U.S. is $74,617, based on 1,488 active dealer listings tracked by VinAssessment.
◷ Updated July 27, 2026 ▤ 1,847 active dealer listings, refreshed daily Methodology →
Typical: $68,604–$80,218 — the middle half of 1,847 asking prices
Why the wide range? Price depends mostly on configuration and mileage — see below. This spread covers the middle 96% of asking prices: we exclude the cheapest and priciest 2% (payment-priced ads, typos, salvage) so outliers don't distort it.
What moves the price on a 2025 Gmc Sierra Hd
The $68,604–$80,218 typical range isn't randomness — three factors explain most of it:
The same car typically asks $62,495 in Illinois but $86,864 in Florida.
The SLE typically asks $59,999, while the AT4X asks $83,464 — same year, same market.
Asking prices run about $75,591 under 15K miles and fall to $64,988 at 75K–90K miles — roughly $1,400 for every 10,000 miles.
Find your mileage and trim in the configurator below.
Configure the exact car
Modelled from 469 real asking prices, adjusted for mileage and location. Not a formal appraisal.
2025 Gmc Sierra Hd: a fair price for your mileage
A 2025 Gmc Sierra Hd sheds roughly $1,400 for every 10,000 miles. Find your mileage below.
Fair price by mileage and trim
| Mileage | All listings | AT4 | Denali | Denali Ultimate | SLT | AT4X |
|---|---|---|---|---|---|---|
| Under 15K miles | $75,591 | $75,930 | $77,298 | $85,180 | $71,691 | $86,797 |
| 15K–30K miles | $74,688 | $72,909 | $74,693 | $82,222 | $68,349 | $83,539 |
| 30K–45K miles | $72,250 | $70,227 | $71,484 | $79,450 | $65,396 | $80,704 |
| 45K–60K miles | $69,824 | $68,439 | $69,788 | $77,745 | $64,902 | $77,699 |
| 60K–75K miles | $68,210 | $68,219 | $67,999 | $75,624 | — | — |
| 75K–90K miles | $64,988 | $65,014 | — | $70,116 | — | — |
Medians of live asking prices per band and version; “—” means fewer than 3 matching listings. National data.
Fair price by mileage — all versions combined
| Mileage ⓘ | Based on ⓘ | Fair price ⓘ | Typical range ⓘ |
|---|---|---|---|
| Under 15K miles | 767 listings | $75,591 | $68K–$82K |
| 15K–30K miles | 624 listings | $74,688 | $71K–$81K |
| 30K–45K miles | 281 listings | $72,250 | $68K–$78K |
| 45K–60K miles | 96 listings | $69,824 | $66K–$75K |
| 60K–75K miles | 34 listings | $68,210 | $61K–$73K |
| 75K–90K miles | 13 listings | $64,988 | $62K–$69K |
Same trim and condition assumed — mileage is the biggest lever after configuration.
2025 Gmc Sierra Hd: price by trim
| Trim | Based on ⓘ | Median price ⓘ | Typical range ⓘ | Where it sits ⓘ |
|---|---|---|---|---|
| AT4 | 469 listings | $73,044 | $70K–$76K | |
| Denali | 367 listings | $74,995 | $72K–$78K | |
| Denali Ultimate | 363 listings | $82,123 | $80K–$85K | |
| SLT | 184 listings | $69,224 | $66K–$74K | |
| AT4X | 151 listings | $83,464 | $80K–$87K | |
| SLE | 127 listings | $59,999 | $57K–$63K |
Price history
Median asking price by month · shaded band is the typical range (25th–75th percentile)
The median listing price for a 2025 Gmc Sierra Hd is $79,900 (July 2026) — up 1.9% from $78,448 in March 2026.
Monthly price table
| Month | Median price | Typical range | Vehicles listed |
|---|---|---|---|
| July 2026 | $79,900 | $72K–$85K | 50 |
| June 2026 | $77,099 | $72K–$82K | 67 |
| May 2026 | $77,118 | $69K–$84K | 70 |
| April 2026 | $76,345 | $68K–$83K | 56 |
| March 2026 | $78,448 | $72K–$87K | 19 |
2025 Gmc Sierra Hd prices by state
Listed this year counts every 2025 Gmc Sierra Hd first listed in 2026 (sold and active), with currently active cars as a floor. Typical price is the median of each car's latest asking price — or the average of active listings where this-year data is thin.
Keep exploring Sierra Hd prices
2025 Gmc Sierra Hd · $73,601 typical · 1,847 listingsOther Gmc Sierra Hd years
Live 2025 Gmc Sierra Hd listings, priced by VIN
Every VIN links to a full market report: decode, active listings and the local price band. Shop 2024–2026 Gmc Sierra Hd listings on VehiSales →.
More 2025 Gmc prices
Frequently asked questions
Why do 2025 Gmc Sierra Hd prices range from $48,381 to $94,502?
The spread comes down to configuration and mileage: higher-mileage, base-configuration examples sit near the low end, while low-mileage and premium configurations reach the top. Half of all listings fall between $68,604 and $80,218 — see the mileage and trim breakdowns above for where a specific vehicle lands.
How much should mileage change the price of a 2025 Gmc Sierra Hd?
Expect roughly $1,400 less for every 10,000 miles on the odometer. A 60K-mile example should cost about $4,200 less than a 30K-mile one of the same trim — check the fair-price-by-mileage table above for your band.
How many 2025 Gmc Sierra Hd are for sale right now?
1,847 in total: 359 new (averaging $70,853) and 1,488 pre-owned (averaging $74,264). Counts refresh daily from live dealer inventory.
How we calculate these prices
We track 1,847 active listings for this vehicle across dealer sites nationwide, updated every day. Average and median are computed from real asking prices on live listings. We exclude the top and bottom 2% of prices to remove data errors, salvage titles, and monthly-payment figures posted as if they were sale prices. Prices reflect dealer asking prices — not final sale prices — and exclude taxes, fees, and incentives. Trim and mileage move the price more than any other factor; see the breakdowns above.
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