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

2021 Ford Mustang EcoBoost

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Vehicle Details

VIN1FATP8UH7M5111702
TrimEcoBoost
Exterior ColorWhite
DrivetrainRWD
Engine2.3L I4
TransmissionAutomatic
Fuel TypeUnleaded
Inventory Typeused
Days on Lot4

EcoBoost

Great Deal
$17,900108,282 mi

Summerville, SC 29485

Is this 2021 Ford Mustang EcoBoost a good deal?

OAV verdict: Great Deal

Why: Listed at $17,900, comparable market range $21,529–$24,921, based on 11 comparable listings. Days on lot: 4 days (market average 99 days).

Market price position

$17,900 · $3,629 below market low

Comparable range
$21,529 – $24,921
vs. market low
— $3,629 (17% below)
Comparable vehicles
11

Market Retail Price (MRP™)

$23,225

This vehicle $17,900 · $5,325 (23%) below MRP

MRP™ is the midpoint of the comparable market range — the representative price the market is asking for similar vehicles. How MRP works.

True Retail Value (TRV™)

$19,627

This vehicle $17,900 · $1,727 (9%) below TRV

TRV™ is the average paid price for cars like this in the last 60 days (sold data through 2026-08-19) — an estimate, not an appraisal. How TRV works.

Comparable vehicles nationally recently sold in an estimated 1359 days.

Market Breakdown

Local = comparable listings in the same metro. Regional = comparable listings across the broader state or multi-state region. Both ranges are rebuilt from the market snapshot shown above.

Regional Range$21,529 – $24,921

Nextcar Auto Center Llc

Summerville, SC

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About This 2021 Ford Mustang

Listing updated: Aug 19, 2026

Listed by an independent dealer in Summerville, SC · On lot for 4 days · VIN verifiable at NHTSA

This used 2021 Ford Mustang EcoBoost is listed at $17,900 by nextcar auto center llc in Summerville, SC 29485. It has 108,282 miles on the odometer (dealer-reported, not independently verified by OAV). The exterior color is White. It features a RWD drivetrain with a 2.3L I4 engine and Automatic transmission.

OAV's independent, evidence-backed Price-to-Market analysis rates this vehicle as a Great Deal — priced below market value. Based on 11 comparable listings matched to this vehicle, the estimated market range is $21,529 to $24,921. These comparisons match year, make, model, and market, using trim where trim data supports it. OAV does not adjust comparables for odometer — where mileage would distort a verdict, it withholds one instead.

This vehicle has been on the lot for 4 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 Summerville, SC convertibles 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, using trim where trim data supports it. OAV does not adjust comparables for odometer; on very high-mileage vehicles it withholds a verdict rather than overstate a discount the odometer explains. 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 Summerville, SC, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 1FATP8UH7M5111702 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 Mustang Market in SC

SC Market Listings

102

Average Price

$35,482

Price Range

$12,500–$109,999

Avg Days on Lot

99

Based on all 102 2019-2023 Ford Mustang listings in the SC market, the average asking price is $35,482. This listing at $17,900 is $17,582 below the broader SC average (50% below the SC average). This is a wider, all-trim comparison across SC; OAV's price verdict above uses the closer comparable set. Comparable prices in SC range from $12,500 to $109,999. Similar vehicles spend an average of 99 days on dealer lots in this market.

Similar Ford Mustang Listings in SC

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