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

VIN1GT49PE77PF113568
TrimAT4
Exterior ColorWhite
Drivetrain4WD
Engine6.6L V8
TransmissionAutomatic
Fuel TypeE85 / Unleaded
Inventory Typeused
Days on Lot8

2023 GMC Sierra 2500HD

AT4

Unscored
$55,599Mileage not verified

Adams, MA 01220

Is this 2023 GMC Sierra 2500HD AT4 a good deal?

OAV verdict: Unscored

Why: Listed at $55,599, comparable market range $55,599–$55,599. Days on lot: 8 days (market average 61 days).

Market price position

55,599
55,599
55,599

$55,599 · only listing at this price

$55,599 — single data point
Regional range
$55,599 (0 listings)
vs. market
Exact match — no spread
Comparable vehicles
0
Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 26134 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$56,075 – $56,075

Haddad Gmc

Adams, MA

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 Haddad Gmc for current availability of this 2023 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 2023 GMC Sierra 2500HD

Listing updated: Jun 2, 2026

Listed by a franchise dealer in Adams, MA · On lot for 8 days · VIN verifiable at NHTSA

This used 2023 GMC Sierra 2500HD AT4 is listed at $55,599 by haddad gmc in Adams, MA 01220. It has 12 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 available similar vehicles in the Adams market, the estimated market range is $55,599 to $55,599.

This vehicle has been on the lot for 8 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 Adams, MA 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 2023 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 Adams, MA, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 1GT49PE77PF113568 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.

2023 GMC Sierra 2500HD Market in MA

Comparable Vehicles

324

Average Price

$66,592

Price Range

$39,153–$100,044

Avg Days on Lot

61

Based on 324 comparable 2021-2025 GMC Sierra 2500HD listings in MA, the average asking price is $66,592. This listing at $55,599 is $10,993 below average (17% below market). Comparable prices in MA range from $39,153 to $100,044. Similar vehicles spend an average of 61 days on dealer lots in this market.

Similar GMC Sierra 2500HD Listings in MA

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