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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 carmax hillside (eisenhower expy) →

Vehicle Details

VIN1FATP8FF6J5126277
TrimGT Premium
Exterior ColorOrange
DrivetrainRWD
Engine5.0L V8
TransmissionAutomatic
Fuel TypePremium Unleaded
Inventory Typeused
Days on Lot3

GT Premium

Unscored
$35,99825,826 mi

Hillside, IL 60162

Is this 2018 Ford Mustang GT Premium a good deal?

OAV verdict: Unscored

Why: Listed at $35,998. OAV found too few sufficiently similar vehicles nearby to support a confident price verdict, so it withholds one rather than guessing. Listed 3 days.

Market price position

OAV found too few sufficiently similar vehicles nearby to support a confident price verdict, so it withholds one rather than guessing.

Carmax Hillside (Eisenhower Expy)

Hillside, IL

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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 16, 2026

Listed by an independent dealer in Hillside, IL · On lot for 3 days · VIN verifiable at NHTSA

This used 2018 Ford Mustang GT Premium is listed at $35,998 by carmax hillside (eisenhower expy) in Hillside, IL 60162. It has 25,826 miles on the odometer (dealer-reported, not independently verified by OAV). The exterior color is Orange. It features a RWD drivetrain with a 5.0L V8 engine and Automatic transmission.

OAV's independent, evidence-backed Price-to-Market analysis rates this vehicle as Unscored. OAV found too few sufficiently similar vehicles nearby to support a confident price verdict, so it withholds one rather than guessing.

This vehicle has been on the lot for 3 days.

Analysis powered by OAV's patented inventory standardization technology (U.S. Patent No. 12,236,477). Verdict methodology ptm-verdict-v1 · snapshot Sep 16, 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 Hillside, IL 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 the data supports it. OAV does not adjust comparable prices for mileage; on used vehicles it withholds a verdict when mileage would distort the comparison — very high or unreliable mileage, or a lower price better explained by higher-than-typical mileage than by a genuine market discount — rather than overstate a deal. 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 an independent dealer in Hillside, IL, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 1FATP8FF6J5126277 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 IL

IL Market Listings

208

Average Price

Price Range

Avg Days on Lot

72

Based on all 208 2016-2020 Ford Mustang listings in the IL market. Because OAV has not assigned a reliable price verdict to this listing, it does not state how it compares to this broader average. Similar vehicles spend an average of 72 days on dealer lots in this market.

Similar Ford Mustang Listings in IL

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.