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

2018 Toyota Sienna LE

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Vehicle Details

VIN5TDKZ3DC4JS911838
TrimLE
Exterior ColorGray
DrivetrainFWD
Engine3.5L V6
TransmissionAutomatic
Fuel TypeUnleaded
Inventory Typeused
Days on Lot12

LE

Unscored
$52,90047,491 mi

Houston, TX 77040

Is this 2018 Toyota Sienna LE a good deal?

OAV verdict: Unscored

Why: Listed at $52,900. OAV found only 9 comparable listings — too few for a reliable market range or verdict. Days on lot: 12 days (market average 310 days).

Market price position

Limited comparable data — OAV has not assigned a reliable market verdict to this listing yet.

Fast-selling model · older listing

Comparable vehicles nationally have sold faster than the market baseline, but this listing has been available longer than the cohort’s typical sell-time (about 13 days).

What does Demand-Verified mean?

Verify before inquiring
  • This listing has been available about 4.0x longer than comparable vehicles typically take to sell (cohort sells in 1–3 days; this one is at 12). Confirm its history, condition, availability, and out-the-door price before proceeding.

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$15,996 – $25,524

Mobility Lift Aids

Houston, TX

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

About This 2018 Toyota Sienna

Listing updated: Aug 4, 2026

Listed by an independent dealer in Houston, TX · On lot for 12 days · VIN verifiable at NHTSA

This used 2018 Toyota Sienna LE is listed at $52,900 by mobility lift aids in Houston, TX 77040. It has 47,491 miles on the odometer (dealer-reported, not independently verified by OAV). The exterior color is Gray. It features a FWD drivetrain with a 3.5L V6 engine and Automatic transmission.

OAV's AI-powered Price-to-Market analysis rates this vehicle as Unscored due to insufficient comparable data. OAV has not assigned a reliable comparable market range for this vehicle yet — the comparable set is too limited.

This vehicle has been on the lot for 12 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 Houston, TX minivans 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 2018 Toyota Sienna 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 an independent dealer in Houston, TX, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 5TDKZ3DC4JS911838 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.

2018 Toyota Sienna Market in TX

TX Market Listings

161

Average Price

$26,206

Price Range

$6,900–$64,900

Avg Days on Lot

310

Based on all 161 2016-2020 Toyota Sienna listings in the TX market, the average asking price is $26,206. Because OAV has not assigned a reliable price verdict to this listing, it does not state how it compares to this broader average. Comparable prices in TX range from $6,900 to $64,900. Similar vehicles spend an average of 310 days on dealer lots in this market.

Similar Toyota Sienna Listings in TX

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