New 2024 GMC Sierra HD Price in the US
A new 2024 GMC Sierra HD in the US typically lists for $49,990–$67,427, with a median asking price of $56,810 across 17 active US dealer listings (as of 2026-08-29). The cheapest one listed right now is $35,044, a 2024 Fleet Base in Jackson, MO — below 95% of the market, so expect an older model year, a base trim or high mileage.
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cheapest per yearCheapest 10 listed right now
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$49,0492024 GMC Sierra HD Fleet Base25 mi · Bloomington, IN · Bland's Truck & Car SalesView listing → -
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$51,4532024 GMC Sierra HD Fleet Base0 mi · Tallahassee, FL · Dale Earnhardt Jr. Buick GMC CadillacView listing →
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$56,8102024 GMC Sierra HD Fleet Base5 mi · Beeville, TX · AZTEC CHEVROLET BUICK GMCView listing → -
These are the bottom of the market, not the going rate — every one is priced below 95% of active listings. A typical new 2024 GMC Sierra HD asks $49,990–$67,427. Cars this far under usually carry an older model year, a base trim or high mileage.
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10 pinnedFAQ
How much does a new 2024 GMC Sierra HD cost?
A new 2024 GMC Sierra HD in the US typically lists for $49,990 to $67,427, with a median asking price of $56,810 across 17 active US dealer listings. Nine in ten are priced between $44,529 and $79,493 (as of 2026-08-29, source: UnderMarket Cars).
Is $57,000 a good price for a new 2024 GMC Sierra HD?
That sits at about the market median ($56,810) for a new 2024 GMC Sierra HD. Under $49,990 puts you in the cheapest quarter of active US listings and under $44,529 in the cheapest 5%; above $79,493 is the priciest 5% (as of 2026-08-29).
What is the cheapest new 2024 GMC Sierra HD for sale right now?
$35,044 — a 2024 GMC Sierra HD Fleet Base in Jackson, MO, $21,766 under the median (as of 2026-08-29).
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?
UnderMarket Cars refreshes US dealer listings continuously and re-generates this new 2024 GMC Sierra HD price page at least twice a day. The data date shown on this page is 2026-08-29.
Why is a brand-new 2024 GMC Sierra HD still for sale?
These are unsold leftover units from the 2024 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 2026-08-29. Data covers active dealer listings across the USA.