2026 Gmc Sierra Hd prices in South Carolina
The median asking price for a 2026 Gmc Sierra Hd in South Carolina is $87,668 based on 344 active listings.
As of July 25, 2026, the median asking price for a 2026 Gmc Sierra Hd in South Carolina is $87,668, based on 344 active dealer listings tracked by VinAssessment.
◷ Updated July 25, 2026 ▤ 344 active dealer listings, refreshed daily Methodology →
Typical: $77,394–$92,876 — the middle half of 344 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 2026 Gmc Sierra Hd
The $77,394–$92,876 typical range isn't randomness — two factors explain most of it:
The SLE typically asks $67,510, while the Denali Ultimate asks $98,035 — same year, same market.
Asking prices run about $84,638 under 15K miles and fall to $67,717 at 75K–90K miles — roughly $2,300 for every 10,000 miles.
Find your mileage and trim in the configurator below.
Configure the exact car
Modelled from 3,217 real asking prices, adjusted for mileage and location. Not a formal appraisal.
2026 Gmc Sierra Hd: a fair price for your mileage
A 2026 Gmc Sierra Hd sheds roughly $2,300 for every 10,000 miles. Find your mileage below.
Fair price by mileage and trim
| Mileage | All listings | Denali | AT4 | Denali Ultimate | SLT | SLE |
|---|---|---|---|---|---|---|
| Under 15K miles | $84,638 | $87,193 | $84,976 | $97,668 | $79,087 | $67,590 |
| 15K–30K miles | $78,900 | $76,995 | $77,867 | $86,088 | $73,227 | $67,657 |
| 30K–45K miles | $83,025 | $78,970 | $86,665 | — | — | — |
| 45K–60K miles | $58,760 | — | — | — | — | — |
| 75K–90K miles | $67,717 | — | — | — | $81,861 | — |
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 | 12,068 listings | $84,638 | $74K–$92K |
| 15K–30K miles | 97 listings | $78,900 | $72K–$84K |
| 30K–45K miles | 15 listings | $83,025 | $71K–$87K |
| 45K–60K miles | 5 listings | $58,760 | $57K–$70K |
| 75K–90K miles | 5 listings | $67,717 | $63K–$82K |
Same trim and condition assumed — mileage is the biggest lever after configuration. National data; South Carolina prices track it closely.
2026 Gmc Sierra Hd: price by trim
| Trim | Based on ⓘ | Median price ⓘ | Typical range ⓘ | Where it sits ⓘ |
|---|---|---|---|---|
| Denali | 3,217 listings | $87,510 | $83K–$92K | |
| AT4 | 2,965 listings | $85,055 | $81K–$90K | |
| Denali Ultimate | 2,491 listings | $98,035 | $94K–$101K | |
| SLT | 1,719 listings | $79,246 | $75K–$83K | |
| SLE | 1,333 listings | $67,510 | $63K–$73K | |
| AT4X | 1,142 listings | $95,179 | $90K–$99K |
National data; South Carolina prices track it closely.
Price history
Median asking price by month — national · shaded band is the typical range (25th–75th percentile)
The median listing price for a 2026 Gmc Sierra Hd is $79,659 (July 2026) — up 7.7% from $73,965 in April 2026.
Monthly price table
| Month | Median price | Typical range | Vehicles listed |
|---|---|---|---|
| July 2026 | $79,659 | $62K–$88K | 357 |
| June 2026 | $81,265 | $65K–$91K | 442 |
| May 2026 | $77,999 | $65K–$91K | 457 |
| April 2026 | $73,965 | $62K–$90K | 347 |
2026 Gmc Sierra Hd inventory across the U.S.
Keep exploring Sierra Hd prices
2026 Gmc Sierra Hd · $84,776 typical · 344 listingsOther Gmc Sierra Hd years
Live 2026 Gmc Sierra Hd listings, priced by VIN
Every VIN links to a full market report: decode, active listings and the local price band. Shop 2025–2027 Gmc Sierra Hd listings on VehiSales →.
More 2026 Gmc prices
Frequently asked questions
Why do 2026 Gmc Sierra Hd prices range from $55,455 to $107,281 in South Carolina?
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 $77,394 and $92,876 — see the mileage and trim breakdowns above for where a specific vehicle lands.
How much should mileage change the price of a 2026 Gmc Sierra Hd?
Expect roughly $2,300 less for every 10,000 miles on the odometer. A 60K-mile example should cost about $6,900 less than a 30K-mile one of the same trim — check the fair-price-by-mileage table above for your band.
Do Gmc Sierra Hd prices in South Carolina differ from the rest of the country?
Yes. The average in South Carolina is $84,776, which is $2,389 above the national average of $82,387. Local supply, demand and transport costs all play a part.
How many 2026 Gmc Sierra Hd are for sale in South Carolina right now?
344 in total: 329 new (averaging $84,997) and 15 pre-owned (averaging $79,937). Counts refresh daily from live dealer inventory.
How we calculate these prices
We track 344 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.
Want the original factory equipment and MSRP behind a specific car? Look up the original Monroney sticker for a 2026 Gmc →
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