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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

VIN5UXTY3C09M9H93904
Trim30i
Exterior ColorBlue
DrivetrainRWD
Engine2.0L I4
TransmissionAutomatic
Fuel TypePremium Unleaded
Inventory Typeused
Days on Lot11

30i

Fair Price
$26,99832,128 mi

Fairfield, CA 94533

Is this 2021 BMW X3 30i a good deal?

OAV verdict: Fair Price

Why: Listed at $26,998, comparable market range $16,333–$26,998, based on 16 comparable listings. Days on lot: 11 days (market average 65 days).

Market price position

$26,998 · within market range

Comparable range
$16,333 – $26,998
vs. market
$10,665 above low · $0 below high
Comparable vehicles
16

Market Retail Price (MRP™)

$21,666

This vehicle $26,998 · $5,332 (25%) 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™)

$27,867

This vehicle $26,998 · $869 (3%) below TRV

TRV™ is the average paid price for cars like this in the last 60 days (sold data through 2026-08-20) — an estimate, not an appraisal. How TRV works.

Demand-Verified· Faster recent sell-through, still within the typical window
Faster recent sell-through

Comparable vehicles nationally recently sold in an estimated 1241 days, and this listing is still within that typical selling window.

What does Demand-Verified mean?

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.

Regional Range$16,333 – $26,998

Carmax Fairfield

Fairfield, 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: Aug 20, 2026

Listed by an independent dealer in Fairfield, CA · On lot for 11 days · VIN verifiable at NHTSA

This used 2021 BMW X3 30i is listed at $26,998 by carmax fairfield in Fairfield, CA 94533. It has 32,128 miles on the odometer (dealer-reported, not independently verified by OAV). The exterior color is Blue. It features a RWD drivetrain with a 2.0L I4 engine and Automatic transmission.

OAV's independent, evidence-backed Price-to-Market analysis rates this vehicle as Fair Price — priced at market value. Based on 16 comparable listings matched to this vehicle, the estimated market range is $16,333 to $26,998. These comparisons match year, make, model, and market, using trim where trim data supports it. OAV does not adjust comparables for odometer — where mileage would distort a verdict, it withholds one instead.

This vehicle has been on the lot for 11 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 Fairfield, 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, using trim where trim data supports it. OAV does not adjust comparables for odometer; on very high-mileage vehicles it withholds a verdict rather than overstate a discount the odometer explains. 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 an independent dealer in Fairfield, CA, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 5UXTY3C09M9H93904 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

633

Average Price

$26,737

Price Range

$10,000–$54,920

Avg Days on Lot

65

Based on all 633 2019-2023 BMW X3 listings in the CA market, the average asking price is $26,737. This listing at $26,998 is $261 above the broader CA average (1% above the CA average). This is a wider, all-trim comparison across CA; OAV's price verdict above uses the closer comparable set. Comparable prices in CA range from $10,000 to $54,920. Similar vehicles spend an average of 65 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)