U.S. Patent No. 12,236,477 — Patented Automotive Data Standardization Technology · Patent Pending for Additional Innovations
OAV
2026 GMC Sierra 3500HD

Vehicle Details

VIN1GD3HPEY9TF266952
TrimPro
Exterior ColorWhite
DrivetrainRWD
Engine6.6L V8
TransmissionAutomatic
Fuel TypeDiesel
Inventory Typenew
MSRP$62,303
Days on Lot15
Days on Market15

2026 GMC Sierra 3500HD

Pro

Fair Price
$61,7024 miles

Sioux Falls, SD 57105

Market price position

56,039
62,899
61,702

$61,702 · within market range

$56,039comparable$62,899
Regional range
$56,039 – $62,899
vs. market
$5,663 above low · $1,197 below high
Comparable vehicles
5

Market Breakdown

Local = comparable listings in the same metro. Regional = comparable listings across the broader state or multi-state region. Both ranges refresh daily.

Local Range$56,039 – $62,899
Regional Range$56,039 – $62,899

Dealer Info

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Sioux Falls, SD

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About This 2026 GMC Sierra 3500HD

Listing updated: Apr 25, 2026

Listed by a franchise dealer in Sioux Falls, SD · On lot for 15 days · VIN verifiable at NHTSA

This new 2026 GMC Sierra 3500HD Pro is listed at $61,702 by a franchise dealer in Sioux Falls, SD 57105. It has 4 miles on the odometer. The exterior color is White. It features a RWD drivetrain with a 6.6L V8 engine and Automatic transmission.

OAV's AI-powered Price-to-Market analysis rates this vehicle as Fair Price — priced at market value. Based on 5 similar vehicles in the Sioux Falls market, the estimated market range is $56,039 to $62,899. The local market range in SD is $56,039 to $62,899.

This vehicle has been on the lot for 15 days.

Analysis powered by OAV's patented inventory standardization technology (U.S. Patent No. 12,236,477).

How this deal is rated

OAV compares this 2026 GMC Sierra 3500HD against similar vehicles currently available in the local and regional market — same make, model, and year range, filtered for comparable mileage. Based on where this listing falls in that comparable set, it is rated:

This rating refreshes daily as inventory enters and leaves the market. The dealer on this listing has not yet activated on OAV, so the business name and contact details are anonymized here. Activated (paying) dealers appear with their verified business name and a Verified badge.

How this listing is verified

This vehicle listing was aggregated from a franchise dealer in Sioux Falls, SD, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network. The VIN 1GD3HPEY9TF266952 can be independently verified via the U.S. Department of Transportation's NHTSA VIN decoder, and safety recalls at NHTSA's recall database.

Vehicle attributes (year, make, model, trim, mileage, location) are standardized using OAV's patented methodology (U.S. Patent No. 12,236,477), which normalizes naming conventions and deduplicates cross-listed inventory across the dealership network. Listing data is refreshed daily; Price-to-Market analysis uses comparable vehicles within the same geographic market.

2026 GMC Sierra 3500HD Market in SD

Comparable Vehicles

159

Average Price

$80,502

Price Range

$48,499–$101,634

Avg Days on Lot

75

Based on 159 comparable 2024-2028 GMC Sierra 3500HD listings in SD, the average asking price is $80,502. This listing at $61,702 is $18,800 below average (23% below market). Comparable prices in SD range from $48,499 to $101,634. Similar vehicles spend an average of 75 days on dealer lots in this market.

Similar GMC Sierra 3500HD Listings in SD

8 comparable vehicles with similar year and mileage