New 2025 GMC Sierra HD Price in the US
A new 2025 GMC Sierra HD in the US typically lists for $57,579–$77,686, with a median asking price of $67,116 across 246 active US dealer listings (as of 2026-10-19). The cheapest one listed right now is $39,987, a 2025 Fleet Base in Newnan, GA — below 95% of the market, so it is likely a base trim, a demo or a dealer-specific discount — confirm the out-the-door price.
- Typical range
- $57,579 – $77,686
- Median
- $67,116
- Cheapest 5%
- under $49,115
- Cheapest listed now
- $39,987
Browse by model year
typical price per yearCheapest 10 listed right now
ranked by price-
$39,9872025 GMC Sierra HD Fleet Base3 mi · Newnan, GA · Southtowne Chevrolet Buick GMCView listing →
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$46,3402025 GMC Sierra HD Fleet Base0 mi · Lake Park, FL · Schumacher Buick GMC Of North Palm BeachView listing → -
$46,6332025 GMC Sierra HD Fleet Base1 mi · Fremont, NE · SidDillonBuickGMCCadillacRR NewView listing → -
$47,9962025 GMC Sierra HD Fleet Base0 mi · Center Line, MI · Ed Rinke Chevrolet Buick GMC · +3 more like it hereView listing →
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$48,3462025 GMC Sierra HD Fleet Base8 mi · Dinuba, CA · Ed Dena's Auto Center · +1 more like it hereView listing →
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$48,5652025 GMC Sierra HD Fleet Base6 mi · Gilbert, AZ · Henry Brown Buick GMC New · +9 more like it hereView listing →
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$48,9992025 GMC Sierra HD Fleet Base16 mi · Littlefield, TX · Premier Chevrolet GMC of LittlefieldView listing →
These are the bottom of the market, not the going rate — every one is priced below 95% of active listings. A typical new 2025 GMC Sierra HD asks $57,579–$77,686. Cars this far under: it is likely a base trim, a demo or a dealer-specific discount — confirm the out-the-door price.
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10 pinnedFAQ
How much does a new 2025 GMC Sierra HD cost?
A new 2025 GMC Sierra HD in the US typically lists for $57,579 to $77,686, with a median asking price of $67,116 across 246 active US dealer listings. Nine in ten are priced between $49,115 and $96,746 (as of 2026-10-19, source: UnderMarket Cars).
Is $67,000 a good price for a new 2025 GMC Sierra HD?
That sits at about the market median ($67,116) for a new 2025 GMC Sierra HD. Under $57,579 puts you in the cheapest quarter of active US listings and under $49,115 in the cheapest 5%; above $96,746 is the priciest 5% (as of 2026-10-19).
What is the cheapest new 2025 GMC Sierra HD for sale right now?
$39,987 — a 2025 GMC Sierra HD Fleet Base in Newnan, GA, $27,129 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 new 2025 GMC Sierra HD page is regenerated from it when it is requested. The figures on this page are from 2026-10-19.
Why is a brand-new 2025 GMC Sierra HD still for sale?
These are unsold leftover units from the 2025 model year — never titled, delivery mileage only, still covered by the full factory warranty. Dealers discount them to clear the lot, which is why leftover model years are often the biggest under-median deals.
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Prices updated 2026-10-19. Data covers active dealer listings across the USA.