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

2021 Ford F-250 Super Duty XLT

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Vehicle Details

VIN1FT7X2B66MED08158
TrimXLT
Exterior ColorWhite
Drivetrain4WD
Engine6.2L V8
TransmissionAutomatic
Fuel TypeE85 / Unleaded
Inventory Typeused
Days on Lot3

XLT

Unscored
$21,995164,393 mi

Barnstable, MA 02601

Is this 2021 Ford F-250 Super Duty XLT a good deal?

OAV verdict: Unscored

Why: Listed at $21,995. OAV has not found enough comparable listings for a reliable market range or verdict. Days on lot: 3 days (market average 120 days).

Market price position

Limited comparable data — OAV has not assigned a reliable market verdict to this listing yet.

Comparable vehicles nationally recently sold in an estimated 1472 days.

Harbor Auto Sales

Barnstable, MA

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

About This 2021 Ford F-250 Super Duty

Listing updated: Aug 4, 2026

Listed by an independent dealer in Barnstable, MA · On lot for 3 days · VIN verifiable at NHTSA

This used 2021 Ford F-250 Super Duty XLT is listed at $21,995 by harbor auto sales in Barnstable, MA 02601. It has 164,393 miles on the odometer (dealer-reported, not independently verified by OAV). The exterior color is White. It features a 4WD drivetrain with a 6.2L V8 engine and Automatic transmission.

OAV's AI-powered Price-to-Market analysis rates this vehicle as Unscored due to insufficient comparable data. OAV has not assigned a reliable comparable market range for this vehicle yet — the comparable set is too limited.

This vehicle has been on the lot for 3 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 Barnstable, 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 2021 Ford F-250 Super Duty against similar vehicles currently available in the local and regional market — same make, model, and year range (currently across available trims and configurations; trim-level matching is rolling out), filtered for comparable mileage. Based on where this listing falls in that comparable set, it is rated:

  • Great Deal — priced below the typical range for comparable vehicles.
  • Fair Price — priced within the expected range for comparable vehicles.
  • Overpriced — priced above the typical range for comparable vehicles.

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 an independent dealer in Barnstable, MA, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 1FT7X2B66MED08158 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 processed daily; Price-to-Market analysis uses comparable vehicles within the same geographic market.

2021 Ford F-250 Super Duty Market in MA

MA Market Listings

73

Average Price

$45,334

Price Range

$19,995–$72,467

Avg Days on Lot

120

Based on all 73 2019-2023 Ford F-250 Super Duty listings in the MA market, the average asking price is $45,334. Because OAV has not assigned a reliable price verdict to this listing, it does not state how it compares to this broader average. Comparable prices in MA range from $19,995 to $72,467. Similar vehicles spend an average of 120 days on dealer lots in this market.

Similar Ford F-250 Super Duty Listings in MA

4 similar listings shown (closest matches within ±2 model years) and ±30,000 miles (subject trim: XLT — compare trims below)