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

2018 Ford Mustang GT Premium

2018 Ford MustangView this vehicle at sonic automotive →

Vehicle Details

VIN1FATP8FF9J5136690
TrimGT Premium
Exterior ColorPurple
DrivetrainRWD
Engine5.0L V8
TransmissionManual
Fuel TypePremium Unleaded
Inventory Typeused
Days on Lot5

GT Premium

Great Deal
$28,89846,761 mi

Charlotte, NC 28211

Is this 2018 Ford Mustang GT Premium a good deal?

OAV verdict: Great Deal

Why: Listed at $28,898, comparable market range $32,359–$38,566, based on 24 comparable listings. Listed 5 days.

Market price position

$28,898 · $3,461 below market low

Comparable range
$32,359 – $38,566
vs. market low
— $3,461 (11% below)
Comparable vehicles
24

Market Retail Price (MRP™)

$35,463

This vehicle $28,898 · $6,565 (19%) 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™)

$33,285

This vehicle $28,898 · $4,387 (13%) below TRV

TRV™ is the average paid price for cars like this in the last 60 days (sold data through 2026-09-07) — an estimate, not an appraisal. How TRV works.

Demand-Verified· Faster recent sell-through, still within the typical window
Faster recent sell-through

Comparable vehicles nationally recently sold in an estimated 1242 days, and this listing is still within that typical selling window.

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 are rebuilt from the market snapshot shown above.

Regional Range$32,359 – $38,566

Sonic Automotive

Charlotte, NC

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

About This 2018 Ford Mustang

Listing updated: Sep 7, 2026

Listed by a franchise dealer in Charlotte, NC · On lot for 5 days · VIN verifiable at NHTSA

This used 2018 Ford Mustang GT Premium is listed at $28,898 by sonic automotive in Charlotte, NC 28211. It has 46,761 miles on the odometer (dealer-reported, not independently verified by OAV). The exterior color is Purple. It features a RWD drivetrain with a 5.0L V8 engine and Manual transmission.

OAV's independent, evidence-backed Price-to-Market analysis rates this vehicle as a Great Deal — priced below market value. Based on 24 comparable listings matched to this vehicle, the estimated market range is $32,359 to $38,566. These comparisons match year, make, and model, 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 5 days.

Analysis powered by OAV's patented inventory standardization technology (U.S. Patent No. 12,236,477). Verdict methodology ptm-verdict-v1 · snapshot Sep 7, 2026. The patented comparable band is the input; ptm-verdict-v1 is the versioned OAV rule set that turns it into this verdict.

Market context

This listing is part of OAV's broader Charlotte, NC convertibles market analysis. OAV compares vehicles by local and regional price-to-market ranges and comparable count; days-on-lot and demand signals are shown separately, not as verdict inputs.

How this deal is rated

OAV compares this 2018 Ford Mustang against similar vehicles currently available for sale — 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 comparable-range floor by a meaningful margin (OAV's minimum-gap rule); a listing below the floor by less than that margin is Fair Price.
  • 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 can surface additional verification signals, but commercial participation never changes a listing's Price-to-Market verdict, eligibility, ranking, or confidence.

How this listing is verified

This vehicle listing was aggregated from a franchise dealer in Charlotte, NC, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 1FATP8FF9J5136690 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.

2018 Ford Mustang Market in NC

NC Market Listings

277

Average Price

$25,975

Price Range

$15,444–$44,720

Avg Days on Lot

56

Based on all 277 2016-2020 Ford Mustang listings in the NC market, the average asking price is $25,975. This listing at $28,898 is $2,923 above the broader NC average (11% above the NC average). This is a wider, all-trim comparison across NC; OAV's price verdict above uses the closer comparable set. Comparable prices in NC range from $15,444 to $44,720. Similar vehicles spend an average of 56 days on dealer lots in this market.

Similar Ford Mustang Listings in NC

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

This is a broad, statewide same-model set (any trim, mileage, or title) — not the qualified comparable cohort behind the verdict above; lower prices here typically reflect a different trim, higher mileage, or a branded title.