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

VIN1FA6P8CF5M5128642
TrimGT
DrivetrainRWD
Engine5.0L V8
TransmissionAutomatic
Fuel TypePremium Unleaded
Inventory Typeused
Days on Lot76

2021 Ford Mustang

GT

Unscored
$31,44469,669 mi

Greenfield, WI 53228

Is this 2021 Ford Mustang GT a good deal?

OAV verdict: Unscored

Why: Listed at $31,444, comparable market range $31,444–$31,444. Days on lot: 76 days (market average 49 days).

Market price position

31,444
31,444
31,444

$31,444 · only listing at this price

$31,444 — single data point
Regional range
$31,444 (0 listings)
vs. market
Exact match — no spread
Comparable vehicles
0
Demand-Verified· Backed by recent sales data
High Demand

Similar vehicles recently sold in an estimated 1040 days.

What does Demand-Verified mean?

Russ Darrow Mazda Of Greenfield

Greenfield, WI

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

View all vehicles from russ darrow mazda of greenfield

Request availability and out-the-door price

OAV will route your inquiry to Russ Darrow Mazda Of Greenfield for current availability of this 2021 Ford Mustang GT 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 2021 Ford Mustang

Listing updated: Jun 17, 2026

Listed by a franchise dealer in Greenfield, WI · On lot for 76 days · VIN verifiable at NHTSA

This used 2021 Ford Mustang GT is listed at $31,444 by russ darrow mazda of greenfield in Greenfield, WI 53228. It has 69,669 miles on the odometer. It features a RWD drivetrain with a 5.0L 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 Greenfield market, the estimated market range is $31,444 to $31,444.

This vehicle has been on the lot for 76 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 Greenfield, WI coupes 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 Mustang 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 Greenfield, WI, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 1FA6P8CF5M5128642 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 Ford Mustang Market in WI

Comparable Vehicles

253

Average Price

$39,120

Price Range

$18,995–$114,989

Avg Days on Lot

49

Based on 253 comparable 2019-2023 Ford Mustang listings in WI, the average asking price is $39,120. This listing at $31,444 is $7,676 below average (20% below market). Comparable prices in WI range from $18,995 to $114,989. Similar vehicles spend an average of 49 days on dealer lots in this market.

Similar Ford Mustang Listings in WI

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