U.S. Patent No. 12,236,477 — Patented Automotive Data Standardization Technology
OAV
2019 Toyota Sienna

Vehicle Details

VIN5TDXZ3DC4KS985378
TrimSE
Exterior ColorWhite
DrivetrainFWD
Engine3.5L V6
TransmissionAutomatic
Fuel TypeUnleaded
Inventory Typeused
Days on Lot48

2019 Toyota Sienna

SE

Unscored
$19,580154,085 mi

Knoxville, TN 37912

Is this 2019 Toyota Sienna SE a good deal?

OAV verdict: Unscored

Why: Listed at $19,580, comparable market range $19,580–$19,580. Days on lot: 48 days (market average 65 days).

Market price position

19,580
19,580
19,580

$19,580 · only listing at this price

$19,580 — single data point
Regional range
$19,580 (0 listings)
vs. market
Exact match — no spread
Comparable vehicles
0
Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 1679 days.

Dealer Info

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Knoxville, TN

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About This 2019 Toyota Sienna

Listing updated: May 20, 2026

Listed by an independent dealer in Knoxville, TN · On lot for 48 days · VIN verifiable at NHTSA

This used 2019 Toyota Sienna SE is listed at $19,580 by an independent dealer in Knoxville, TN 37912. It has 154,085 miles on the odometer. The exterior color is White. 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. Based on available similar vehicles in the Knoxville market, the estimated market range is $19,580 to $19,580.

This vehicle has been on the lot for 48 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 Knoxville, TN 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 2019 Toyota Sienna against similar vehicles currently available in the local and regional market — same make, model, and year range, filtered for comparable mileage. Based on where this listing falls in that comparable set, it is rated:

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 Knoxville, TN, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 5TDXZ3DC4KS985378 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 refreshed daily; Price-to-Market analysis uses comparable vehicles within the same geographic market.

2019 Toyota Sienna Market in TN

Comparable Vehicles

97

Average Price

$25,738

Price Range

$10,710–$51,900

Avg Days on Lot

65

Based on 97 comparable 2017-2021 Toyota Sienna listings in TN, the average asking price is $25,738. This listing at $19,580 is $6,158 below average (24% below market). Comparable prices in TN range from $10,710 to $51,900. Similar vehicles spend an average of 65 days on dealer lots in this market.

Similar Toyota Sienna Listings in TN

8 comparable vehicles within ±2 model years and ±30,000 miles (subject trim: SE — compare trims below)