U.S. Patent No. 12,236,477 — Patented Automotive Data Standardization Technology
OAV
2021 BMW 3 Series

Vehicle Details

VIN3MW5P7J00M8B77729
Trim330e
Exterior ColorGray
DrivetrainRWD
Engine2.0L I4
TransmissionAutomatic
Fuel TypeElectric / Premium Unleaded
Inventory Typeused
Days on Lot5

2021 BMW 3 Series

330e

Fair Price
$25,80551,350 miles

San Diego, CA 92126

Market price position

21,995
29,985
25,805

$25,805 · within market range

$21,995comparable$29,985
Regional range
$21,995 – $29,985
vs. market
$3,810 above low · $4,180 below high
Comparable vehicles
12
Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 1456 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$21,995 – $29,985

Dealer Info

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San Diego, CA

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About This 2021 BMW 3 Series

Listing updated: May 14, 2026

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

This used 2021 BMW 3 Series 330e is listed at $25,805 by a franchise dealer in San Diego, CA 92126. It has 51,350 miles on the odometer. The exterior color is Gray. 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 12 similar vehicles in the San Diego market, the estimated market range is $21,995 to $29,985.

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 San Diego, CA sedans 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 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 a franchise dealer in San Diego, CA, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 3MW5P7J00M8B77729 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 BMW 3 Series Market in CA

Comparable Vehicles

1,179

Average Price

$30,653

Price Range

$14,995–$54,080

Avg Days on Lot

30

Based on 1,179 comparable 2019-2023 BMW 3 Series listings in CA, the average asking price is $30,653. This listing at $25,805 is $4,848 below average (16% below market). Comparable prices in CA range from $14,995 to $54,080. Similar vehicles spend an average of 30 days on dealer lots in this market.

Similar BMW 3 Series Listings in CA

8 comparable vehicles within ±2 model years and ±30,000 miles (subject trim: 330e — compare trims below)