
Vehicle Details
2021 Toyota Sienna
LE
Ontario, CA 91761
Is this 2021 Toyota Sienna LE a good deal?
OAV verdict: Fair Price
Why: Listed at $25,999, comparable market range $20,995–$35,999, based on 12 comparable listings. Days on lot: 29 days (market average 53 days).
Market price position
$25,999 · within market range
- Regional range
- $20,995 – $35,999
- vs. market
- $5,004 above low · $10,000 below high
- Comparable vehicles
- 12
Similar vehicles recently sold in an estimated 12–55 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.
Dealer Info
Ontario, CA
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About This 2021 Toyota Sienna
Listing updated: May 21, 2026Listed by a franchise dealer in Ontario, CA · On lot for 29 days · VIN verifiable at NHTSA
This used 2021 Toyota Sienna LE is listed at $25,999 by a franchise dealer in Ontario, CA 91761. It has 117,986 miles on the odometer. The exterior color is Black. It features a FWD drivetrain with a 2.5L I4 engine and CVT transmission.
OAV's AI-powered Price-to-Market analysis rates this vehicle as Fair Price — priced at market value. Based on 12 similar vehicles in the Ontario market, the estimated market range is $20,995 to $35,999.
This vehicle has been on the lot for 29 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 Ontario, 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 2021 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:
- 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 Ontario, CA, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 5TDKRKEC5MS019689 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.
2021 Toyota Sienna Market in CA
Comparable Vehicles
548
Average Price
$36,383
Price Range
$11,991–$75,990
Avg Days on Lot
53
Based on 548 comparable 2019-2023 Toyota Sienna listings in CA, the average asking price is $36,383. This listing at $25,999 is $10,384 below average (29% below market). Comparable prices in CA range from $11,991 to $75,990. Similar vehicles spend an average of 53 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)

2021 Toyota Sienna
LE
West Sacramento, CA

2023 Toyota Sienna
LE
Fairfield, CA

2023 Toyota Sienna
LE
Napa, CA

2022 Toyota Sienna
LE
Redding, CA

2021 Toyota Sienna
LE
Los Angeles, CA

2021 Toyota Sienna
LE
El Monte, CA

2021 Toyota Sienna
LE
Newport Beach, CA

2023 Toyota Sienna
LE
Roseville, CA