Used 2025 GMC Sierra HD Price in the US
A used 2025 GMC Sierra HD in the US typically lists for $66,606–$77,490, with a median asking price of $71,810 across 2,101 active US dealer listings (as of 2026-10-19). The cheapest one listed right now is $30,979, a 2025 Fleet Base in Menomonee Falls, WI — below 95% of the market, so expect high mileage, a base trim or a branded title — check the vehicle history.
- Typical range
- $66,606 – $77,490
- Median
- $71,810
- Cheapest 5%
- under $52,999
- Cheapest listed now
- $30,979
Browse by model year
typical price per yearCheapest 10 listed right now
ranked by price-
$30,9792025 GMC Sierra HD Fleet Base743 mi · Menomonee Falls, WI · Ewald Buick GMC of MenomoneeView listing →
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$43,8002025 GMC Sierra HD Fleet Base37,106 mi · Saltillo, MS · Carlock Toyota of TupeloView listing → -
$43,9452025 GMC Sierra HD Fleet Base44,683 mi · Heflin, AL · BusterMilesFord Vinsolutions Only UsedView listing →
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$44,4862025 GMC Sierra HD Fleet Base10,957 mi · Chester Springs, PA · CarShop Chester SpringsView listing →
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$44,9922025 GMC Sierra HD Fleet Base11,238 mi · Scottsdale, AZ · Mark Mazda ScottsdaleView listing →
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$45,0002025 GMC Sierra HD SLE21,704 mi · Englewood, TN · East Tennessee Auto OutletView listing →
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$45,2222025 GMC Sierra HD SLE88,277 mi · Devine, TX · Brown Dodge Chrysler Jeep RamView listing →
These are the bottom of the market, not the going rate — every one is priced below 95% of active listings. A typical used 2025 GMC Sierra HD asks $66,606–$77,490. Cars this far under: expect high mileage, a base trim or a branded title — check the vehicle history.
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10 pinnedFAQ
How much does a used 2025 GMC Sierra HD cost?
A used 2025 GMC Sierra HD in the US typically lists for $66,606 to $77,490, with a median asking price of $71,810 across 2,101 active US dealer listings. Nine in ten are priced between $52,999 and $85,877 (as of 2026-10-19, source: UnderMarket Cars).
Is $72,000 a good price for a used 2025 GMC Sierra HD?
That sits at about the market median ($71,810) for a used 2025 GMC Sierra HD. Under $66,606 puts you in the cheapest quarter of active US listings and under $52,999 in the cheapest 5%; above $85,877 is the priciest 5% (as of 2026-10-19).
What is the cheapest used 2025 GMC Sierra HD for sale right now?
$30,979 — a 2025 GMC Sierra HD Fleet Base in Menomonee Falls, WI, $40,831 under the median (as of 2026-10-19).
Are these MSRP or real asking prices?
Real asking prices from active US dealer listings, deduplicated by VIN — not manufacturer MSRP. They already reflect dealer discounts, and they exclude tax, title, registration and dealer fees.
How often are prices updated?
The listing data behind UnderMarket Cars is rebuilt from live US dealer inventory every few hours, and this used 2025 GMC Sierra HD page is regenerated from it when it is requested. The figures on this page are from 2026-10-19.
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Prices updated 2026-10-19. Data covers active dealer listings across the USA.