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

VIN1GT1UPEY2SF189654
TrimAT4
Exterior ColorWhite
Drivetrain4WD
Engine6.6L V8
TransmissionAutomatic
Fuel TypeDiesel
Inventory Typeused
Days on Lot20

2025 GMC Sierra 2500HD

AT4

Unscored
$73,98731,260 mi

Concord, NH 03301

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

OAV verdict: Unscored

Why: Listed at $73,987, based on 3 comparable listings. Days on lot: 20 days (market average 44 days).

Market price position

Insufficient comparable data to score this listing.

Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 1459 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.

Regional Range$67,999 – $79,514

Banks Buick Gmc

Concord, NH

OAV routes your inquiry; pricing, taxes, fees, and availability come from the dealer.

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Request availability and out-the-door price

OAV will route your inquiry to Banks Buick Gmc for current availability of this 2025 GMC Sierra 2500HD AT4 and an out-the-door price quote (taxes, fees, addons included).

OAV routes your inquiry; pricing, taxes, fees, and availability come from the dealer.

About This 2025 GMC Sierra 2500HD

Listing updated: Jun 30, 2026

Listed by a franchise dealer in Concord, NH · On lot for 20 days · VIN verifiable at NHTSA

This used 2025 GMC Sierra 2500HD AT4 is listed at $73,987 by banks buick gmc in Concord, NH 03301. It has 31,260 miles on the odometer. The exterior color is White. It features a 4WD drivetrain with a 6.6L V8 engine and Automatic transmission.

This vehicle has been on the lot for 20 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 1GT1UPEY2SF189654 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

873

Average Price

$76,090

Price Range

$39,487–$109,359

Avg Days on Lot

44

Based on 873 comparable 2023-2027 GMC Sierra 2500HD listings in NH, the average asking price is $76,090. This listing at $73,987 is $2,103 below average (3% below market). Comparable prices in NH range from $39,487 to $109,359. Similar vehicles spend an average of 44 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)