$1,214 higher median
2026 Ford F-350
$87,343Median asking price · 40 qualifying listings
Middle 50%$78,639–$95,624
Find listings on VehiSales ↗Actual Platinum listing photo; individual equipment may differ.
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2026 GMC Sierra HD prices in Delaware
$86,129
Median asking price
55 active listings · Updated September 16, 2026
Price your exact car
Delaware price overview
Typical asking price range
$81,932 – $98,410 All 55 listings · Middle 50% of asking pricesMedian asking price
$86,129Trim, mileage and condition change what a comparable vehicle costs.
As of September 16, 2026, the median asking price for a 2026 GMC Sierra HD in Delaware is $86,129, based on 55 active dealer listings tracked by VinAssessment.
Behind the price
Price range & market sample
The median asking price for a 2026 GMC Sierra HD in Delaware is $86,129 based on 55 active listings.
55 active dealer listings
Snapshot September 16, 2026 · refreshed daily
30-day asking price change: +$1,878.
Typical: $81,932–$98,410 — the middle half of 55 asking prices
Median $86,129
$54K low
$107K high
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% to reduce the influence of extreme values. This does not verify title status or guarantee that every erroneous listing is excluded.
$72,098
Pre-owned median (2)
$86,129
New median (53)
+$3,931
vs national average
What moves the price
Trim
The SLE typically asks $66,835, while the Denali Ultimate asks $98,038 — same year, same market.
Observed spread: up to $31,203Mileage
Asking prices run about $85,008 under 15K miles and fall to $68,085 at 45K–60K miles — roughly $3,800 for every 10,000 miles. These are different vehicles; trim, condition and equipment also vary.
Observed spread: up to $16,923About these price differences
The $81,932–$98,410 typical range isn't randomness — two factors explain most of it:
Biggest factor in these observed spreads: Trim. These groups contain different vehicles.
Find your mileage and trim in the configurator below.
Configure the exact car
Choose a state and trim once to update the connected price tables and charts for a 2026 GMC Sierra HD. Mileage adjusts the estimate only.
The configurator starts with United States prices for all trims. Select a state to explore its estimates; the report heading and overview above describe the page's state.
Trim
Total miles the car has already driven, as shown on its odometer.
mi
Estimated asking price · All trims
$85,457
$74,992
–
$92,270
17,640 listings · Nationwide
ⓘ This is a modelled estimate based on current listings and market data. Actual prices may vary.
Estimate assumptions
at typical mileage, nationwide
Modelled from 17,640 real asking prices, adjusted for mileage and location. An illustrative estimate from mixed listing groups, not matched vehicles. Not a formal appraisal.
Live 2026 GMC Sierra HD listings, priced by VIN
Compared with all listings
All-listings median $86,129
2026 GMC Sierra HD
Trim not specified
$49,210
VIN 1GT3ULE71TF353275
−$36,919 · vs all-listings median
2026 GMC Sierra HD
Trim not specified
$49,566
VIN 1GD0HLE75TF270919
−$36,563 · vs all-listings median
2026 GMC Sierra HD
Trim not specified
$50,261
VIN 1GT3ULE78TF237278
−$35,868 · vs all-listings median
View 9 more priced VINs
- Trim not specified VIN 1GD0HLE71TF381676 $50,106 −$36,023 vs median
- Trim not specified VIN 1GT5ULE78TF381714 $51,425 −$34,704 vs median
- Trim not specified VIN 1GT3ULE7XTF224192 $51,586 −$34,543 vs median
- Trim not specified VIN 1GT4ULE70TF371285 $51,944 −$34,185 vs median
- Trim not specified VIN 1GT0HLE75TF264364 $52,005 −$34,124 vs median
- Trim not specified VIN 1GD0ULE75TF275744 $52,388 −$33,741 vs median
- Trim not specified VIN 1GD3USE78TF382987 $53,695 −$32,434 vs median
- Trim not specified VIN 1GT3ULE72TF363362 $48,373 −$37,756 vs median
- Trim not specified VIN 1GD5USE73TF333821 $56,853 −$29,276 vs median
Price differences are not deal ratings. Compare equipment, mileage and vehicle history before judging a price.
Every VIN links to a full market report: decode, active listings and the local price band.
A little comparison goes a long way
About this comparison ↓What else could you drive?
Compare 2026 GMC Sierra HD with other models from the same year. Choose the trims that matter to you.
As of September 15, 2026, among same-year alternatives to the 2026 GMC Sierra HD in this catalog, the 2026 Ram 2500 has the lowest median asking price ($67,079, 46 listings with photos) and the 2026 Ford F-350 the highest ($87,343, 40 listings).
Comparison catalog · Snapshot September 15, 2026, 05:00 UTC · Only listings with photos. This sample is separate from the price overview above and its figures differ.
Your comparison starting point
2026 GMC Sierra HD
All trims · Delaware
The price overview above is this page’s reference figure. The comparison below uses its own catalog sample: 40 listings with photos, catalog median $86,129 (the baseline for the “lower/higher” badges).
Middle 50%: $83,660–$95,329
Photo: Denali · 1 mi · view VIN
Explore the alternatives
$806 lower median
2026 Ford F-250
$85,323Median asking price · 49 qualifying listings
Middle 50%$71,582–$95,546
Find listings on VehiSales ↗Actual Lariat listing photo; individual equipment may differ.
$13,551 lower median
2026 Chevrolet Silverado HD
$72,578Median asking price · 92 qualifying listings
Middle 50%$63,392–$79,033
Find listings on VehiSales ↗Actual Work Truck listing photo; individual equipment may differ.
$19,050 lower median
2026 Ram 2500
$67,079Median asking price · 46 qualifying listings
Middle 50%$60,265–$74,585
Find listings on VehiSales ↗Actual Tradesman listing photo; individual equipment may differ.
$7,674 lower median
2026 Ram 3500
$78,455Median asking price · 11 qualifying listings
Middle 50%$76,191–$91,771
Find listings on VehiSales ↗Actual BIG Horn listing photo; individual equipment may differ.
No alternatives have a lower median in this selection. Broaden your filters or turn off “Lower median price only”.
Compare prices side by side
| Model / trim | Median | Middle 50% | Listings |
|---|---|---|---|
| 2026 GMC Sierra HD All trims | see price overview above | $83,660–$95,329 | 40 |
| 2026 Ford F-350 All trims | $87,343 | $78,639–$95,624 | 40 |
| 2026 Ford F-250 All trims | $85,323 | $71,582–$95,546 | 49 |
| 2026 Chevrolet Silverado HD All trims | $72,578 | $63,392–$79,033 | 92 |
| 2026 Ram 2500 All trims | $67,079 | $60,265–$74,585 | 46 |
| 2026 Ram 3500 All trims | $78,455 | $76,191–$91,771 | 11 |
What these prices mean
Only catalog listings with photos are included. Trim names do not verify equivalent equipment. Prices are asking prices, not completed sales. Alternatives share the body style and class of the source model; the nearest model years are used when the same year has too few listings. Price differences are not a valuation adjustment or guaranteed savings.
Snapshot: September 15, 2026, 05:00 UTC. 4 source listings excluded by statistical price screening; this does not verify that every deposit or payment ad has been removed.
VehiSales opens in a new tab with the model, year and known mileage range. Confirm trim, fuel, drivetrain, condition and location on VehiSales; its live inventory may differ.
2026 GMC Sierra HD: a fair price for your mileage
Mileage means the miles recorded on the odometer. Compare asking prices in your mileage band, then select a trim — the equipment version — to narrow the comparison where data is available.
Across the national mileage bands, the overall difference is roughly $3,800 per 10,000 miles. These are different vehicles, not depreciation of the same car.
Region · trim United States · All trims
Active listings 17,640
Median asking price $85,457
Mileage means the total miles on the odometer. Each point shows the median asking price for a mileage band; shaded areas show the middle 50% of prices.
Swipe the chart horizontally to see every mileage band.
Compare all trims at the same mileage
Compare like-for-like mileage
United States · all states · September 16, 2026
Read across a row to compare trims at a similar odometer reading. Each price is the median asking price for that group, not a valuation of your exact car.
Scroll sideways to compare all trims. Mileage stays visible on the left.
| Mileage (odometer) | All listings | AT4 | Denali Ultimate | Denali | SLT | AT4X |
|---|---|---|---|---|---|---|
| Under 15K miles | $85,008 | $84,990 | $97,755 | $86,694 | $77,282 | $95,099 |
| 15K–30K miles | $75,992 | $73,494 | $85,907 | $76,388 | $70,348 | $83,985 |
| 30K–45K miles | $83,210 | $83,550 | $76,720 | $77,868 | — | — |
| 45K–60K miles | $68,085 | — | — | — | — | — |
| 75K–90K miles | — | — | — | — | $79,819 | — |
“—” means insufficient data: at least 3 listings per trim and mileage band, or 5 for all trims combined. Equipment, condition and location can still differ within a row.
Counts cover the selected region and trim, including listings without usable mileage. Thin mileage bands and rare or unknown trims may be omitted from the chart.
View the full national mileage price table
Fair price by mileage — all versions combined
| Mileage ⓘ | Based on ⓘ | Fair price ⓘ | Typical range ⓘ |
|---|---|---|---|
| Under 15K miles | 13,682 listings | $85,008 | $75K–$92K |
| 15K–30K miles | 152 listings | $75,992 | $72K–$83K |
| 30K–45K miles | 27 listings | $83,210 | $73K–$84K |
| 45K–60K miles | 6 listings | $68,085 | $62K–$75K |
United States — all states. These bands combine different trims, conditions and listing histories. They do not hold trim or condition constant. National data; the mix of vehicles in Delaware may differ.
2026 GMC Sierra HD: price by trim
United States · all states · September 16, 2026. Counts and prices below are national totals for each trim. The shared market filters update this table for your selected state and highlight your trim.
| Trim | Based on ⓘ | Median price ⓘ | Typical range ⓘ | Where it sits ⓘ |
|---|---|---|---|---|
| AT4 | 4,199 listings | $85,595 | $81K–$90K | |
| Denali Ultimate | 3,424 listings | $98,038 | $93K–$100K | |
| Denali | 3,288 listings | $86,952 | $82K–$92K | |
| SLT | 1,641 listings | $77,500 | $74K–$83K | |
| AT4X | 1,314 listings | $95,654 | $90K–$99K | |
| SLE | 1,254 listings | $66,835 | $63K–$72K |
National data; the mix of vehicles in Delaware may differ.
Understand the differences
2026 GMC Sierra HD: VIN configurations and specifications
Multiple VIN patterns can share the same trim. Compare their recorded equipment, then open a specification page for the full details.
-
Denali Ultimate 6.6L 8-cyl · 4WD VIN pattern: 1GT4UXEY · year code T$97,755 Median asking price · U.S. 2,594 priced listings · September 13, 2026
-
PRO 6.6L 8-cyl · 4WD VIN pattern: 1GT3ULE7 · year code T$53,917 Median asking price · U.S. 234 priced listings · September 13, 2026
-
SLE 6.6L 8-cyl · 4WD VIN pattern: 1GT3UME7 · year code T$59,518 Median asking price · U.S. 68 priced listings · September 13, 2026
-
PRO 6.6L 8-cyl · 4WD VIN pattern: 1GT4USEY · year code T$68,609 Median asking price · U.S. 197 priced listings · September 13, 2026
Show 20 more configurations
-
SLT 6.6L 8-cyl · 4WD VIN pattern: 1GT1UNE7 · year code T26 VINs in our database Observed VINs, not production totals
-
SLE 6.6L 8-cyl · 4WD VIN pattern: 1GT1UME7 · year code T78 VINs in our database Observed VINs, not production totals
-
SLE 6.6L 8-cyl · 4WD VIN pattern: 1GT3UTE7 · year code T$62,135 Median asking price · U.S. 27 priced listings · September 13, 2026
-
SLT 6.6L 8-cyl · 4WD VIN pattern: 1GT4UUE7 · year code T$72,878 Median asking price · U.S. 37 priced listings · September 13, 2026
-
PRO 6.6L 8-cyl · 4WD VIN pattern: 1GT3ULEY · year code T$60,155 Median asking price · U.S. 45 priced listings · September 13, 2026
-
SLE 6.6L 8-cyl · 4WD VIN pattern: 1GT5UTE7 · year code T$63,702 Median asking price · U.S. 25 priced listings · September 13, 2026
-
PRO 6.6L 8-cyl · 4WD VIN pattern: 1GT5USE7 · year code T$57,985 Median asking price · U.S. 39 priced listings · September 13, 2026
-
AT4 6.6L 8-cyl · 4WD VIN pattern: 1GT4UVE7 · year code T$77,089 Median asking price · U.S. 53 priced listings · September 13, 2026
-
SLE 6.6L 8-cyl · 4WD VIN pattern: 1GT2UMEY · year code T24 VINs in our database Observed VINs, not production totals
-
SLE 6.6L 8-cyl · 4WD VIN pattern: 1GT4UTEY · year code T$74,240 Median asking price · U.S. 170 priced listings · September 13, 2026
-
SLE 6.6L 8-cyl · 4WD VIN pattern: 1GT4UTE7 · year code T$66,155 Median asking price · U.S. 42 priced listings · September 13, 2026
-
PRO 6.6L 8-cyl · 4WD VIN pattern: 1GT4ULEY · year code T$65,308 Median asking price · U.S. 275 priced listings · September 13, 2026
-
Denali 6.6L 8-cyl · 4WD VIN pattern: 1GT1UREY · year code T$80,952 Median asking price · U.S. 7 priced listings · September 13, 2026
-
PRO 6.6L 8-cyl VIN pattern: 1GT4HLE7 · year code T$54,300 Median asking price · U.S. 16 priced listings · September 13, 2026
-
Denali 6.6L 8-cyl · 4WD VIN pattern: 1GT4URE7 · year code T$78,677 Median asking price · U.S. 244 priced listings · September 13, 2026
-
SLE 6.6L 8-cyl · 4WD VIN pattern: 1GT4UME7 · year code T$64,431 Median asking price · U.S. 248 priced listings · September 13, 2026
-
AT4 6.6L 8-cyl · 4WD VIN pattern: 1GT1UPEY · year code T$75,954 Median asking price · U.S. 17 priced listings · September 13, 2026
-
SLE 6.6L 8-cyl · 4WD VIN pattern: 1GT3UTEY · year code T$74,125 Median asking price · U.S. 48 priced listings · September 13, 2026
-
AT4 6.6L 8-cyl · 4WD VIN pattern: 1GT4UVEY · year code T$88,970 Median asking price · U.S. 552 priced listings · September 13, 2026
-
PRO 6.6L 8-cyl · 4WD VIN pattern: 1GT0ULE7 · year code T$56,345 Median asking price · U.S. 8 priced listings · September 13, 2026
Where these specifications come from
Specifications combine decoded VIN data, including NHTSA vPIC , with inventory records. If decoding does not identify a trim, a recorded inventory trim may be shown. VIN patterns do not confirm every installed option.
Counts describe observed VINs in our database, not factory production totals. Prices are median asking prices from qualifying U.S. listings, not original MSRP. Check the vehicle’s build sheet for exact equipment.
FACTORY REFERENCE
2026 GMC Sierra HD factory brochure
Model-year reference for features and equipment. Actual VIN equipment may differ.
No verified factory brochure is currently listed for this exact model year.
Need equipment for a specific vehicle? Look up its factory window sticker →
Price history
Change state or trim for this report →
View national price history · all trims
Median asking price by month — U.S., all trims · shaded band is the typical range (25th–75th percentile)
The median listing price for a 2026 GMC Sierra HD is $89,505 (September 2026) — up 22.0% from $73,375 in April 2026.
Monthly price table
| Month | Median price | Typical range | Vehicles listed |
|---|---|---|---|
| September 2026 | $89,505 | $76K–$97K | 89 |
| August 2026 | $82,315 | $68K–$93K | 134 |
| July 2026 | $81,991 | $65K–$91K | 518 |
| June 2026 | $81,142 | $65K–$91K | 436 |
| May 2026 | $76,845 | $65K–$91K | 453 |
| April 2026 | $73,375 | $62K–$90K | 343 |
2026 GMC Sierra HD inventory across the U.S.
See how asking prices vary across states. Looking for a 2026 GMC Sierra HD for sale near you? Open your state's price guide to compare its market, then follow the local listings link to browse available vehicles.
United States · all trims · snapshot September 16, 2026. Explore state markets below. Prices and counts cover all trims in each state; the full comparison table remains available below the map.
View the U.S. inventory map
What does this map show?
The numbers are active listings, not prices. Badges mark the 8 busiest mapped states to keep the map readable; other states can also have listings.
Hover over a state or focus it with your keyboard for details. Click a linked state or its number to open that state's price page.
State details will appear here. On a phone, tap a linked state to open its prices; use the full table for easier browsing.
Scroll the map sideways on smaller screens. Numbers stay large enough to read.
Most active listings
Other states with active listings
No active listings or insufficient data
Alaska and Hawaii are not drawn on this map. Where qualifying data is available, they appear in the full state table. Grey does not necessarily mean no cars are for sale.
EXPLORE THE YEARS
Other GMC Sierra HD years
Same model, a different chapter. Start with a nearby year, or open the complete timeline.
Other years show national prices; 2026 shows Delaware prices.
An earlier model year
2024
GMC Sierra HD
Typical asking price
$67,889
Explore this year →
An earlier model year
2025
GMC Sierra HD
Typical asking price
$72,698
Explore this year →
You are here
2026
GMC Sierra HD
Delaware
Typical asking price
$86,129
Your current report
See how model-year prices compare
U.S. market · All trimsDifferent model years, shown on the same dollar scale. Median asking price where available; otherwise average. These are different vehicles, not a forecast of your car’s value.
Your 2026 Delaware price is shown above. The bars below show other years nationwide, not prices in this state.
Explore all 5 other model years
Pick a year to open its price report. Prices compare different vehicles and equipment, not the changing value of one car.
Nearby model years
MEET THE REST OF THE LINEUP
More 2026 GMC prices
Something else catch your eye? Explore other 2026 GMC models before you decide.
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GMC Yukon
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GMC Acadia
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GMC Terrain
Explore this model →Prices shown for other models are average asking prices in the national snapshot. Photos are representative; trim and equipment vary.
What would a 2026 GMC Sierra HD cost per month?
Estimate the monthly payment on a $85,595 vehicle. Move the numbers to match your own loan.
10% down
7.0% is an illustrative starting rate — use your own lender quote.
Loan term
Estimated monthly payment
$1,525
per month
60 months · 7.0% APR · $8,560 down
Amount financed
$77,035
Total interest
$14,465
Estimate only. Excludes tax, title, registration and dealer fees, and assumes a fixed-rate loan with equal monthly payments. Your actual rate depends on your credit and lender.
Before you buy
A few important steps can help you buy with confidence.
- Check title and accident history
- Arrange an independent inspection
- Review factory equipment
- Check recalls by VIN
Frequently asked questions
Why do 2026 GMC Sierra HD prices range from $53,520 to $106,915 in Delaware?
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 $81,932 and $98,410 — 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?
Across the lowest- and highest-mileage groups, asking prices differ by roughly $3,800 per 10,000 miles. These groups contain different vehicles: this is not a same-trim adjustment or a forecast for one car. Compare the mileage and trim tables, then check condition, equipment and vehicle history.
Do GMC Sierra HD prices in Delaware differ from the rest of the country?
Yes. The average in Delaware is $87,052, which is $3,931 above the national average of $83,121. Local supply, demand and transport costs all play a part.
How many 2026 GMC Sierra HD are for sale in Delaware right now?
55 in total: 53 new (averaging $87,617) and 2 pre-owned (averaging $72,098). Counts refresh daily from live dealer inventory.
Is this the trade-in value or private-party value of my 2026 GMC Sierra HD?
These figures describe dealer asking prices, not trade-in offers, private-party sale values or completed sale prices. Use them to compare advertised vehicles. To find out what a buyer or dealer would pay for your car, request an offer that takes its mileage, condition, equipment and history into account.
How we calculate these prices
We track 55 active listings for this vehicle across dealer sites in Delaware, 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 reduce the influence of extreme values. This does not verify title status or guarantee that every erroneous listing is excluded. 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 →
Own a 2026 GMC Sierra HD? See what it's worth →
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