U.S. Patent No. 12,236,477 — Patented Automotive Data Standardization Technology · Patent Pending for Additional Innovations
OAV
2020 BMW 3 Series

Vehicle Details

VIN3MW5R1J02L8B21443
Trim330i
Exterior ColorWhite
DrivetrainRWD
Engine2.0L I4
TransmissionAutomatic
Fuel TypePremium Unleaded
Inventory Typeused
Days on Lot13
Days on Market47

2020 BMW 3 Series

330i

Fair Price
$19,90090,235 miles

San Antonio, TX 78229

Market price position

16,995
25,715
19,900

$19,900 · within market range

$16,995comparable$25,715
Regional range
$16,995 – $25,715
vs. market
$2,905 above low · $5,815 below high
Comparable vehicles
10
Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 1353 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$16,995 – $25,715

Dealer Info

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San Antonio, TX

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About This 2020 BMW 3 Series

Listing updated: May 1, 2026

Listed by an independent dealer in San Antonio, TX · On lot for 13 days · VIN verifiable at NHTSA

This used 2020 BMW 3 Series 330i is listed at $19,900 by an independent dealer in San Antonio, TX 78229. It has 90,235 miles on the odometer. The exterior color is White. It features a RWD drivetrain with a 2.0L I4 engine and Automatic transmission.

OAV's AI-powered Price-to-Market analysis rates this vehicle as Fair Price — priced at market value. Based on 10 similar vehicles in the San Antonio market, the estimated market range is $16,995 to $25,715.

This vehicle has been on the lot for 13 days.

Analysis powered by OAV's patented inventory standardization technology (U.S. Patent No. 12,236,477).

How this deal is rated

OAV compares this 2020 BMW 3 Series 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 San Antonio, TX, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 3MW5R1J02L8B21443 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.

2020 BMW 3 Series Market in TX

Comparable Vehicles

639

Average Price

$23,499

Price Range

$6,000–$99,999

Avg Days on Lot

88

Based on 639 comparable 2018-2022 BMW 3 Series listings in TX, the average asking price is $23,499. This listing at $19,900 is $3,599 below average (15% below market). Comparable prices in TX range from $6,000 to $99,999. Similar vehicles spend an average of 88 days on dealer lots in this market.

Similar BMW 3 Series Listings in TX

8 comparable vehicles with similar year and mileage