U.S. Patent No. 12,236,477 — Patented Automotive Data Standardization Technology · Patent Pending for Additional Innovations
OAV
2026 GMC Sierra 2500HD

Vehicle Details

VIN1GT3ULE77TF265704
TrimPro
Exterior ColorWhite
Drivetrain4WD
Engine6.6L V8
TransmissionAutomatic
Fuel TypeE85 / Unleaded
Inventory Typenew
MSRP$52,595
Days on Lot26
Days on Market25

2026 GMC Sierra 2500HD

Pro

Fair Price
$52,0940 miles

El Reno, OK 73036

Market price position

51,094
63,669
52,094

$52,094 · within market range

$51,094comparable$63,669
Regional range
$51,094 – $63,669
vs. market
$1,000 above low · $11,575 below high
Comparable vehicles
11
Demand-Verified· Backed by recent sales data
High Demand

Similar vehicles recently sold in an estimated 552 days.

What does Demand-Verified mean?

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$54,329 – $54,594
Regional Range$51,094 – $63,669

Dealer Info

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El Reno, OK

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About This 2026 GMC Sierra 2500HD

Listing updated: May 1, 2026

Listed by a franchise dealer in El Reno, OK · On lot for 26 days · VIN verifiable at NHTSA

This new 2026 GMC Sierra 2500HD Pro is listed at $52,094 by a franchise dealer in El Reno, OK 73036. The exterior color is White. It features a 4WD 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 11 similar vehicles in the El Reno market, the estimated market range is $51,094 to $63,669. The local market range in OK is $54,329 to $54,594.

This vehicle has been on the lot for 26 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 2500HD 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 El Reno, OK, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 1GT3ULE77TF265704 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 2500HD Market in OK

Comparable Vehicles

1,104

Average Price

$78,949

Price Range

$36,900–$124,097

Avg Days on Lot

55

Based on 1,104 comparable 2024-2028 GMC Sierra 2500HD listings in OK, the average asking price is $78,949. This listing at $52,094 is $26,855 below average (34% below market). Comparable prices in OK range from $36,900 to $124,097. Similar vehicles spend an average of 55 days on dealer lots in this market.

Similar GMC Sierra 2500HD Listings in OK

8 comparable vehicles with similar year and mileage