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

VIN1FA6P8CF9M5139997
TrimGT Premium
Exterior ColorSilver
DrivetrainRWD
Engine5.0L V8
TransmissionAutomatic
Fuel TypePremium Unleaded
Inventory Typeused
Days on Lot23

2021 Ford Mustang

GT Premium

Unscored
$39,98733,553 mi

Mount Vernon, IN 47620

Is this 2021 Ford Mustang GT Premium a good deal?

OAV verdict: Unscored

Why: Listed at $39,987, comparable market range $39,987–$39,987. Days on lot: 23 days (market average 47 days).

Market price position

39,987
39,987
39,987

$39,987 · only listing at this price

$39,987 — single data point
Regional range
$39,987 (0 listings)
vs. market
Exact match — no spread
Comparable vehicles
0
Demand-Verified· Backed by recent sales data
Faster-than-average sell-through

Similar vehicles recently sold in an estimated 1244 days.

What does Demand-Verified mean?

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$32,073 – $40,972

Expressway Chevrolet Gmc

Mount Vernon, IN

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

View all vehicles from expressway chevrolet gmc

Request availability and out-the-door price

OAV will route your inquiry to Expressway Chevrolet Gmc for current availability of this 2021 Ford Mustang GT Premium 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 12, 2026

Listed by a franchise dealer in Mount Vernon, IN · On lot for 23 days · VIN verifiable at NHTSA

This used 2021 Ford Mustang GT Premium is listed at $39,987 by expressway chevrolet gmc in Mount Vernon, IN 47620. It has 33,553 miles on the odometer. The exterior color is Silver. 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 Mount Vernon market, the estimated market range is $39,987 to $39,987.

This vehicle has been on the lot for 23 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 Mount Vernon, IN 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 Mount Vernon, IN, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 1FA6P8CF9M5139997 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 IN

Comparable Vehicles

286

Average Price

$39,501

Price Range

$12,608–$127,585

Avg Days on Lot

47

Based on 286 comparable 2019-2023 Ford Mustang listings in IN, the average asking price is $39,501. This listing at $39,987 is $486 above average (1% above market). Comparable prices in IN range from $12,608 to $127,585. Similar vehicles spend an average of 47 days on dealer lots in this market.

Similar Ford Mustang Listings in IN

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