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

2026 Ford F-150 STX

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Vehicle Details

VIN1FTEW2LP3TKD13979
TrimSTX
Exterior ColorGray
Drivetrain4WD
Engine2.7L V6
TransmissionAutomatic
Fuel TypeUnleaded
Inventory Typenew
MSRP$55,600
Days on Lot243

STX

Fair Price
$42,79020 mi

Dealer-reported mileage — not independently verified by OAV.

Sioux Falls, SD 57108

Is this 2026 Ford F-150 STX a good deal?

OAV verdict: Fair Price

Why: Listed at $42,790, comparable market range $42,143–$54,860, based on 17 comparable listings. Days on lot: 243 days (market average 69 days).

Manufacturer MSRPReference

$55,600

This vehicle $42,790 · $12,810 (23%) below MSRP

MSRP is the manufacturer's suggested retail price, shown for reference only. OAV rates new-car deals by how far below the LOCAL COMPARABLE MARKET a vehicle is priced (see OAV's market comparables / MRP and sold-price value / TRV) — not by discount from MSRP, because dealer-supplied MSRP is not independently verified. The advertised price is set by the dealer and may require financing, rebates, trade-in, or other qualifications, and excludes taxes, fees, and dealer add-ons — confirm the out-the-door price with the dealer. How OAV rates new-car deals.

Market price position

$42,790 · within market range

Comparable range
$42,143 – $54,860
vs. market
$647 above low · $12,070 below high
Comparable vehicles
17

Market Retail Price (MRP™)

$48,502

This vehicle $42,790 · $5,712 (12%) 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™)

$47,963

This vehicle $42,790 · $5,173 (11%) below TRV

TRV™ is the average paid price for cars like this in the last 60 days (sold data through 2026-07-31) — an estimate, not an appraisal. How TRV works.

Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 1286 days.

Verify before inquiring
  • This listing has been on market about 2.8x longer than typical for similar vehicles (cohort sells in 12–86 days; this one is at 243). Long days-on-lot on a fast-turn cohort can signal title concerns, mechanical issues, or pricing the dealer won't actually honor. Recommend a vehicle history report before spending more time.

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.

Local Range$42,143 – $54,860
Regional Range$42,143 – $54,860

Vern Eide

Sioux Falls, SD

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

About This 2026 Ford F-150

Listing updated: Jul 31, 2026

Listed by a franchise dealer in Sioux Falls, SD · On lot for 243 days · VIN verifiable at NHTSA

This new 2026 Ford F-150 STX is listed at $42,790 by vern eide in Sioux Falls, SD 57108. It has 20 miles on the odometer (dealer-reported, not independently verified by OAV). The exterior color is Gray. It features a 4WD drivetrain with a 2.7L V6 engine and Automatic transmission.

OAV's AI-powered Price-to-Market analysis rates this vehicle as Fair Price — priced at market value. Based on 17 comparable listings matched to this vehicle, the estimated market range is $42,143 to $54,860. The local market range in SD is $42,143 to $54,860. These comparisons match year, make, and model and may currently span trims and configurations (trim-level matching is rolling out).

This vehicle has been on the lot for 243 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 Sioux Falls, SD trucks 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 2026 Ford F-150 against similar vehicles currently available in the local and regional market — same make, model, and year range (currently across available trims and configurations; trim-level matching is rolling out), filtered for comparable mileage. 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 a franchise dealer in Sioux Falls, SD, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 1FTEW2LP3TKD13979 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.

2026 Ford F-150 Market in SD

SD Market Listings

695

Average Price

$59,260

Price Range

$35,889–$119,160

Avg Days on Lot

69

Based on all 695 2024-2028 Ford F-150 listings in the SD market, the average asking price is $59,260. This listing at $42,790 is $16,470 below the broader SD average (28% below the SD average). This is a wider, all-trim comparison across SD; OAV's price verdict above uses the closer comparable set. Comparable prices in SD range from $35,889 to $119,160. Similar vehicles spend an average of 69 days on dealer lots in this market.

Similar Ford F-150 Listings in SD

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