U.S. Patent No. 12,236,477 — Patented Automotive Data Standardization Technology · Patent Pending for Additional Innovations
OAV
2021 Ford Mustang

Vehicle Details

VIN1FA6P8CF0M5126863
TrimGT Premium
Exterior ColorWhite
DrivetrainRWD
Engine5.0L V8
TransmissionManual
Fuel TypePremium Unleaded
Inventory Typeused
Days on Lot9
Days on Market258

2021 Ford Mustang

GT Premium

Unscored
$42,99926,845 miles

Chesterton, IN 46304

Market price position

34,975
43,630
42,999

$42,999 · within market range

$34,975comparable$43,630
Regional range
$34,975 – $43,630
vs. market
$8,024 above low · $631 below high
Comparable vehicles
6
Demand-Verified· Backed by recent sales data
Faster-than-average sell-through

Similar vehicles recently sold in an estimated 1452 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$34,975 – $43,630

Dealer Info

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Chesterton, IN

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About This 2021 Ford Mustang

Listing updated: May 4, 2026

Listed by a franchise dealer in Chesterton, IN · On lot for 9 days · VIN verifiable at NHTSA

This used 2021 Ford Mustang GT Premium is listed at $42,999 by a franchise dealer in Chesterton, IN 46304. It has 26,845 miles on the odometer. The exterior color is White. It features a RWD drivetrain with a 5.0L V8 engine and Manual transmission.

OAV's AI-powered Price-to-Market analysis rates this vehicle as Fair Price — priced at market value. Based on 6 similar vehicles in the Chesterton market, the estimated market range is $34,975 to $43,630.

This vehicle has been on the lot for 9 days.

Analysis powered by OAV's patented inventory standardization technology (U.S. Patent No. 12,236,477).

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:

This rating refreshes daily as inventory enters and leaves the market. The dealer on this listing has not yet activated on OAV, so the business name and contact details are anonymized here. Activated (paying) dealers appear with their verified business name and a Verified badge.

How this listing is verified

This vehicle listing was aggregated from a franchise dealer in Chesterton, IN, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 1FA6P8CF0M5126863 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

280

Average Price

$34,983

Price Range

$13,888–$114,089

Avg Days on Lot

51

Based on 280 comparable 2019-2023 Ford Mustang listings in IN, the average asking price is $34,983. This listing at $42,999 is $8,016 above average (23% above market). Comparable prices in IN range from $13,888 to $114,089. Similar vehicles spend an average of 51 days on dealer lots in this market.

Similar Ford Mustang Listings in IN

8 comparable vehicles with similar year and mileage