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

2021 BMW X3 30i

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Vehicle Details

VIN5UXTY3C03M9H33150
Trim30i
DrivetrainRWD
Engine2.0L I4
TransmissionAutomatic
Fuel TypePremium Unleaded
Inventory Typeused
Days on Lot15

30i

Fair Price
$24,57643,930 mi

Santa Monica, CA 90401

Is this 2021 BMW X3 30i a good deal?

OAV verdict: Fair Price

Why: Listed at $24,576, comparable market range $14,598–$31,999, based on 75 comparable listings. Days on lot: 15 days (market average 64 days).

Market price position

$24,576 · within market range

Comparable range
$14,598 – $31,999
vs. market
$9,978 above low · $7,423 below high
Comparable vehicles
75

Market Retail Price (MRP™)

$23,299

This vehicle $24,576 · $1,277 (5%) above MRP

MRP™ is the midpoint of the comparable market range — the representative price the market is asking for similar vehicles. How MRP works.

True Retail Value (TRV™)

$26,431

This vehicle $24,576 · $1,855 (7%) below TRV

TRV™ is the average paid price for cars like this in the last 60 days (sold data through 2026-07-30) — an estimate, not an appraisal. How TRV works.

Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 1656 days.

Market Breakdown

Local = comparable listings in the same metro. Regional = comparable listings across the broader state or multi-state region. Both ranges are rebuilt from the market snapshot shown above.

Local Range$25,084 – $25,084
Regional Range$14,598 – $31,999

Audi Santa Monica

Santa Monica, CA

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

About This 2021 BMW X3

Listing updated: Jul 30, 2026

Listed by a franchise dealer in Santa Monica, CA · On lot for 15 days · VIN verifiable at NHTSA

This used 2021 BMW X3 30i is listed at $24,576 by audi santa monica in Santa Monica, CA 90401. It has 43,930 miles on the odometer (dealer-reported, not independently verified by OAV). 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 75 comparable listings matched to this vehicle for its price verdict, the estimated market range is $14,598 to $31,999. The local market range in CA is $25,084 to $25,084.

This vehicle has been on the lot for 15 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 Santa Monica, CA suvs 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 X3 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 Santa Monica, CA, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 5UXTY3C03M9H33150 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 processed daily; Price-to-Market analysis uses comparable vehicles within the same geographic market.

2021 BMW X3 Market in CA

CA Market Listings

637

Average Price

$26,722

Price Range

$8,000–$51,888

Avg Days on Lot

64

Based on all 637 2019-2023 BMW X3 listings in the CA market, the average asking price is $26,722. This listing at $24,576 is $2,146 below average (8% below market). Comparable prices in CA range from $8,000 to $51,888. Similar vehicles spend an average of 64 days on dealer lots in this market.

Similar BMW X3 Listings in CA

8 similar listings shown (closest matches within ±2 model years) and ±30,000 miles (subject trim: 30i — compare trims below)