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

Vehicle Details

VIN5TDKZ3DC6KS999566
TrimLE
Exterior ColorWhite
DrivetrainFWD
Engine3.5L V6
TransmissionAutomatic
Fuel TypeUnleaded
Inventory Typeused
Days on Lot5

2019 Toyota Sienna

LE

Fair Price
$25,65066,418 mi

Tustin, CA 92782

Is this 2019 Toyota Sienna LE a good deal?

OAV verdict: Fair Price

Why: Listed at $25,650, comparable market range $16,500–$29,630, based on 13 comparable listings. Days on lot: 5 days (market average 66 days).

Market price position

16,500
29,630
25,650

$25,650 · within market range

$16,500comparable$29,630
Regional range
$16,500 – $29,630
vs. market
$9,150 above low · $3,980 below high
Comparable vehicles
13
Demand-Verified· Backed by recent sales data
Faster-than-average sell-through

Similar vehicles recently sold in an estimated 956 days.

What does Demand-Verified mean?

Market Breakdown

Local = comparable listings in the same metro. Regional = comparable listings across the broader state or multi-state region. Both ranges refresh daily.

Regional Range$16,500 – $29,630

Dealer Info

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Tustin, CA

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About This 2019 Toyota Sienna

Listing updated: May 19, 2026

Listed by a franchise dealer in Tustin, CA · On lot for 5 days · VIN verifiable at NHTSA

This used 2019 Toyota Sienna LE is listed at $25,650 by a franchise dealer in Tustin, CA 92782. It has 66,418 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 Fair Price — priced at market value. Based on 13 similar vehicles in the Tustin market, the estimated market range is $16,500 to $29,630.

This vehicle has been on the lot for 5 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 Tustin, CA 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:

This rating refreshes daily as inventory enters and leaves the market. The dealer on this listing has not yet activated on OAV, so the business name and contact details are anonymized here. Activated (paying) dealers appear with their verified business name and a Verified badge.

How this listing is verified

This vehicle listing was aggregated from a franchise dealer in Tustin, CA, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 5TDKZ3DC6KS999566 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 CA

Comparable Vehicles

547

Average Price

$27,459

Price Range

$8,895–$72,995

Avg Days on Lot

66

Based on 547 comparable 2017-2021 Toyota Sienna listings in CA, the average asking price is $27,459. This listing at $25,650 is $1,809 below average (7% below market). Comparable prices in CA range from $8,895 to $72,995. Similar vehicles spend an average of 66 days on dealer lots in this market.

Similar Toyota Sienna Listings in CA

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