U.S. Patent No. 12,236,477 — Patented Automotive Data Standardization Technology
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Vehicle Details

VIN1GT1UPEY4SF165680
TrimAT4
Exterior ColorWhite
Drivetrain4WD
Engine6.6L V8
TransmissionAutomatic
Fuel TypeDiesel
Inventory Typeused
Days on Lot95

2025 GMC Sierra 2500HD

AT4

Unscored
$72,68315,916 mi

Concord, NH 03301

Is this 2025 GMC Sierra 2500HD AT4 a good deal?

OAV verdict: Unscored

Why: Listed at $72,683, comparable market range $77,183–$77,183, based on 3 comparable listings. Days on lot: 95 days (market average 42 days).

Market price position

77,183
77,183
72,683

$72,683 · $4,500 below the market benchmark

$77,183 — single data point
Regional range
$77,183 (3 listings)
vs. market low
— $4,500 (6% below)
Comparable vehicles
3
Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 1554 days.

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$77,183 – $77,183
Regional Range$70,299 – $80,514

Dealer Info

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Concord, NH

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About This 2025 GMC Sierra 2500HD

Listing updated: May 21, 2026

Listed by a franchise dealer in Concord, NH · On lot for 95 days · VIN verifiable at NHTSA

This used 2025 GMC Sierra 2500HD AT4 is listed at $72,683 by a franchise dealer in Concord, NH 03301. It has 15,916 miles on the odometer. 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 Unscored due to insufficient comparable data. Based on 3 similar vehicles in the Concord market, the estimated market range is $77,183 to $77,183. The local market range in NH is $77,183 to $77,183.

This vehicle has been on the lot for 95 days.

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

Market context

This listing is part of OAV's broader Concord, NH trucks market analysis. OAV compares vehicles using local and regional price-to-market ranges, days-on-lot, comparable count, and demand signals where available.

How this deal is rated

OAV compares this 2025 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:

Listings show OAV's PTM-derived deal quality and live market context. OAV-claimed dealers manage their listing profile and route buyer inquiries directly. Paid OAV partners surface additional verification signals.

How this listing is verified

This vehicle listing was aggregated from a franchise dealer in Concord, NH, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 1GT1UPEY4SF165680 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.

2025 GMC Sierra 2500HD Market in NH

Comparable Vehicles

614

Average Price

$77,458

Price Range

$39,950–$108,359

Avg Days on Lot

42

Based on 614 comparable 2023-2027 GMC Sierra 2500HD listings in NH, the average asking price is $77,458. This listing at $72,683 is $4,775 below average (6% below market). Comparable prices in NH range from $39,950 to $108,359. Similar vehicles spend an average of 42 days on dealer lots in this market.

Similar GMC Sierra 2500HD Listings in NH

8 comparable vehicles within ±2 model years and ±30,000 miles (subject trim: AT4 — compare trims below)