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U.S. Patent No. 12,236,477 — Patented Automotive Data Standardization Technology
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2018 Ford F-350 Super Duty Chassis Cab XL

2018 Ford F-350 Super Duty Chassis CabView this vehicle at highland lakes auto exchange →

Vehicle Details

VIN1FD8W3G69JEC26549
TrimXL
DrivetrainRWD
Engine6.2L V8
TransmissionAutomatic
Fuel TypeE85 / Unleaded
Inventory Typeused
Days on Lot68

XL

Unscored
$19,199162,400 mi

Marble Falls, TX 78654

Is this 2018 Ford F-350 Super Duty Chassis Cab XL a good deal?

OAV verdict: Unscored

Why: Listed at $19,199. This vehicle has over 120,000 miles. At that point, condition and remaining service life — which OAV can't verify from a listing — affect price more than market position, so OAV withholds a verdict. Listed 68 days.

Market price position

This vehicle has over 120,000 miles. At that point, condition and remaining service life — which OAV can't verify from a listing — affect price more than market position, so OAV withholds a verdict.

Highland Lakes Auto Exchange

Marble Falls, TX

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About This 2018 Ford F-350 Super Duty Chassis Cab

Listing updated: Sep 22, 2026

Listed by an independent dealer in Marble Falls, TX · On lot for 68 days · VIN verifiable at NHTSA

This used 2018 Ford F-350 Super Duty Chassis Cab XL is listed at $19,199 by highland lakes auto exchange in Marble Falls, TX 78654. It has 162,400 miles on the odometer (dealer-reported, not independently verified by OAV). It features a RWD drivetrain with a 6.2L V8 engine and Automatic transmission.

OAV's independent, evidence-backed Price-to-Market analysis rates this vehicle as Unscored. This vehicle has over 120,000 miles. At that point, condition and remaining service life — which OAV can't verify from a listing — affect price more than market position, so OAV withholds a verdict.

This vehicle has been on the lot for 68 days.

Analysis powered by OAV's patented inventory standardization technology (U.S. Patent No. 12,236,477). Verdict methodology ptm-verdict-v1 · snapshot Sep 22, 2026. The comparable band (patent pending) 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 Marble Falls, TX trucks 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 F-350 Super Duty Chassis Cab 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.
  • Unscored — OAV withholds a verdict when the evidence cannot support one: too few or too widely spread comparables, a price it cannot validate, a branded or salvage title, or mileage that would distort the comparison. The listing stays visible; only the rating is withheld.

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 Marble Falls, TX, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 1FD8W3G69JEC26549 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 vehicle market standardization technology (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 F-350 Super Duty Chassis Cab Market in TX

TX Market Listings

76

Average Price

Price Range

Avg Days on Lot

219

Based on all 76 2016-2020 Ford F-350 Super Duty Chassis Cab listings in the TX 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 219 days on dealer lots in this market.

Similar Ford F-350 Super Duty Chassis Cab Listings in TX

8 similar listings shown (closest matches within ±2 model years) and ±30,000 miles (subject trim: XL — 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.