U.S. Patent No. 12,236,477 — Patented Automotive Data Standardization Technology
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Vehicle Details

VIN3MW5R1J00M8B96014
Trim330i
Exterior ColorBlack
DrivetrainRWD
Engine2.0L I4
TransmissionAutomatic
Fuel TypePremium Unleaded
Inventory Typeused
Days on Lot6

2021 BMW 3 Series

330i

Fair Price
$21,99867,618 mi

South Gate, CA 90280

Is this 2021 BMW 3 Series 330i a good deal?

OAV verdict: Fair Price

Why: Listed at $21,998, comparable market range $16,995–$44,950, based on 49 comparable listings. Days on lot: 6 days (market average 33 days).

Market price position

16,995
44,950
21,998

$21,998 · within market range

$16,995comparable$44,950
Regional range
$16,995 – $44,950
vs. market
$5,003 above low · $22,952 below high
Comparable vehicles
49
Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 1361 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 – $44,950

Mad Motors

South Gate, CA

OAV routes your inquiry; pricing, taxes, fees, and availability come from the dealer.

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Request availability and out-the-door price

OAV will route your inquiry to Mad Motors for current availability of this 2021 BMW 3 Series 330i and an out-the-door price quote (taxes, fees, addons included).

OAV routes your inquiry; pricing, taxes, fees, and availability come from the dealer.

About This 2021 BMW 3 Series

Listing updated: Jun 2, 2026

Listed by an independent dealer in South Gate, CA · On lot for 6 days · VIN verifiable at NHTSA

This used 2021 BMW 3 Series 330i is listed at $21,998 by mad motors in South Gate, CA 90280. It has 67,618 miles on the odometer. The exterior color is Black. 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 49 similar vehicles in the South Gate market, the estimated market range is $16,995 to $44,950.

This vehicle has been on the lot for 6 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 South Gate, 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:

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 an independent dealer in South Gate, CA, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 3MW5R1J00M8B96014 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

1,236

Average Price

$30,491

Price Range

$12,990–$59,000

Avg Days on Lot

33

Based on 1,236 comparable 2019-2023 BMW 3 Series listings in CA, the average asking price is $30,491. This listing at $21,998 is $8,493 below average (28% below market). Comparable prices in CA range from $12,990 to $59,000. Similar vehicles spend an average of 33 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: 330i — compare trims below)