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

VIN1GC4YME72MF181953
TrimCustom
Exterior ColorBlack
Drivetrain4WD
Engine6.6L V8
TransmissionAutomatic
Fuel TypeUnleaded
Inventory Typeused
Days on Lot17

2021 Chevrolet Silverado 2500HD

Custom

Unscored
$45,59450,574 mi

Littleton, NH 03561

Is this 2021 Chevrolet Silverado 2500HD Custom a good deal?

OAV verdict: Unscored

Why: Listed at $45,594, comparable market range $45,594–$45,594. Days on lot: 17 days (market average 55 days).

Market price position

45,594
45,594
45,594

$45,594 · only listing at this price

$45,594 — single data point
Regional range
$45,594 (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 1449 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$32,795 – $32,795

Dealer Info

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Littleton, NH

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About This 2021 Chevrolet Silverado 2500HD

Listing updated: May 25, 2026

Listed by a franchise dealer in Littleton, NH · On lot for 17 days · VIN verifiable at NHTSA

This used 2021 Chevrolet Silverado 2500HD Custom is listed at $45,594 by a franchise dealer in Littleton, NH 03561. It has 50,574 miles on the odometer. 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 Unscored due to insufficient comparable data. Based on available similar vehicles in the Littleton market, the estimated market range is $45,594 to $45,594.

This vehicle has been on the lot for 17 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 Littleton, 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 2021 Chevrolet Silverado 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 Littleton, NH, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 1GC4YME72MF181953 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.

2021 Chevrolet Silverado 2500HD Market in NH

Comparable Vehicles

167

Average Price

$44,186

Price Range

$13,995–$62,424

Avg Days on Lot

55

Based on 167 comparable 2019-2023 Chevrolet Silverado 2500HD listings in NH, the average asking price is $44,186. This listing at $45,594 is $1,408 above average (3% above market). Comparable prices in NH range from $13,995 to $62,424. Similar vehicles spend an average of 55 days on dealer lots in this market.

Similar Chevrolet Silverado 2500HD Listings in NH

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