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

Vehicle Details

VIN1GT4UNEY0TF224405
TrimSLT
Exterior ColorBlack
Drivetrain4WD
Engine6.6L V8
TransmissionAutomatic
Fuel TypeDiesel
Inventory Typenew
MSRP$86,380
Days on Lot56
Days on Market55

2026 GMC Sierra 2500HD

SLT

Overpriced
$86,380

Mansfield, MA 02048

Market price position

64,290
85,900
86,380

$86,380 · $480 above market high

$64,290comparable$85,900
Regional range
$64,290 – $85,900
vs. market high
+ $480 (1% above)
Comparable vehicles
47

Market Breakdown

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

Regional Range$64,290 – $85,900

Dealer Info

Hidden
Hidden

Mansfield, MA

This dealer is not yet on OAV

Request a connection and we'll notify the dealer you're interested

View all vehicles from this franchise dealer in Mansfield, MA

About This 2026 GMC Sierra 2500HD

Listing updated: Apr 25, 2026

Listed by a franchise dealer in Mansfield, MA · On lot for 56 days · VIN verifiable at NHTSA

This new 2026 GMC Sierra 2500HD SLT is listed at $86,380 by a franchise dealer in Mansfield, MA 02048. The exterior color is Black. 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 Overpriced — priced above market value. Based on 47 similar vehicles in the Mansfield market, the estimated market range is $64,290 to $85,900.

This vehicle has been on the lot for 56 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 Mansfield, MA, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network. The VIN 1GT4UNEY0TF224405 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 MA

Comparable Vehicles

754

Average Price

$75,804

Price Range

$44,795–$113,932

Avg Days on Lot

66

Based on 754 comparable 2024-2028 GMC Sierra 2500HD listings in MA, the average asking price is $75,804. This listing at $86,380 is $10,576 above average (14% above market). Comparable prices in MA range from $44,795 to $113,932. Similar vehicles spend an average of 66 days on dealer lots in this market.

Similar GMC Sierra 2500HD Listings in MA

8 comparable vehicles with similar year and mileage