U.S. Patent No. 12,236,477 — Patented Automotive Data Standardization Technology
OAV
2021 Subaru Outback

Vehicle Details

VIN4S4BTADC9M3161764
TrimPremium
Exterior ColorGray
Drivetrain4WD
Engine2.5L H4
TransmissionCVT
Fuel TypeUnleaded
Inventory Typeused
Days on Lot140

2021 Subaru Outback

Premium

Great Deal
$18,75086,503 miles

Riverside, CA 92509

Market price position

18,998
24,998
18,750

$18,750 · $248 below market low

$18,998comparable$24,998
Regional range
$18,998 – $24,998
vs. market low
— $248 (1% below)
Comparable vehicles
15
Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 1557 days.

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$18,998 – $24,998

Dealer Info

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Riverside, CA

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About This 2021 Subaru Outback

Listing updated: May 13, 2026

Listed by an independent dealer in Riverside, CA · On lot for 140 days · VIN verifiable at NHTSA

This used 2021 Subaru Outback Premium is listed at $18,750 by an independent dealer in Riverside, CA 92509. It has 86,503 miles on the odometer. The exterior color is Gray. It features a 4WD drivetrain with a 2.5L H4 engine and CVT transmission.

OAV's AI-powered Price-to-Market analysis rates this vehicle as a Great Deal — priced below market value. Based on 15 similar vehicles in the Riverside market, the estimated market range is $18,998 to $24,998.

This vehicle has been on the lot for 140 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 Riverside, CA wagons 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 Subaru Outback 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 an independent dealer in Riverside, CA, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 4S4BTADC9M3161764 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 Subaru Outback Market in CA

Comparable Vehicles

1,131

Average Price

$24,639

Price Range

$9,999–$42,242

Avg Days on Lot

42

Based on 1,131 comparable 2019-2023 Subaru Outback listings in CA, the average asking price is $24,639. This listing at $18,750 is $5,889 below average (24% below market). Comparable prices in CA range from $9,999 to $42,242. Similar vehicles spend an average of 42 days on dealer lots in this market.

Similar Subaru Outback Listings in CA

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