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

2021 BMW X3 M Base

2021 BMW X3 MView this vehicle at indy luxury motorsports →

Vehicle Details

VIN5YMTS0C00M9G18238
TrimBase
Exterior ColorBlack
Drivetrain4WD
Engine3.0L I6
TransmissionAutomatic
Fuel TypePremium Unleaded
Inventory Typeused
Days on Lot37

Base

Unscored
$41,77686,131 mi

Indianapolis, IN 46236

Is this 2021 BMW X3 M Base a good deal?

OAV verdict: Unscored

Why: Listed at $41,776. OAV found too few sufficiently similar vehicles nearby to support a confident price verdict, so it withholds one rather than guessing. Listed 37 days.

Market price position

OAV found too few sufficiently similar vehicles nearby to support a confident price verdict, so it withholds one rather than guessing.

Indy Luxury Motorsports

Indianapolis, IN

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

About This 2021 BMW X3 M

Listing updated: Sep 14, 2026

Listed by an independent dealer in Indianapolis, IN · On lot for 37 days · VIN verifiable at NHTSA

This used 2021 BMW X3 M Base is listed at $41,776 by indy luxury motorsports in Indianapolis, IN 46236. It has 86,131 miles on the odometer (dealer-reported, not independently verified by OAV). The exterior color is Black. It features a 4WD drivetrain with a 3.0L I6 engine and Automatic transmission.

OAV's independent, evidence-backed Price-to-Market analysis rates this vehicle as Unscored. OAV found too few sufficiently similar vehicles nearby to support a confident price verdict, so it withholds one rather than guessing.

This vehicle has been on the lot for 37 days.

Analysis powered by OAV's patented inventory standardization technology (U.S. Patent No. 12,236,477). Verdict methodology ptm-verdict-v1 · snapshot Sep 14, 2026. The patented comparable band is the input; ptm-verdict-v1 is the versioned OAV rule set that turns it into this verdict.

Market context

This listing is part of OAV's broader Indianapolis, IN suvs market analysis. OAV compares vehicles by local and regional price-to-market ranges and comparable count; days-on-lot and demand signals are shown separately, not as verdict inputs.

How this deal is rated

OAV compares this 2021 BMW X3 M against similar vehicles currently available for sale — same make, model, and year range, using trim where the data supports it. OAV does not adjust comparable prices for mileage; on used vehicles it withholds a verdict when mileage would distort the comparison — very high or unreliable mileage, or a lower price better explained by higher-than-typical mileage than by a genuine market discount — rather than overstate a deal. Based on where this listing falls in that comparable set, it is rated:

  • Great Deal — priced below the comparable-range floor by a meaningful margin (OAV's minimum-gap rule); a listing below the floor by less than that margin is Fair Price.
  • 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 can surface additional verification signals, but commercial participation never changes a listing's Price-to-Market verdict, eligibility, ranking, or confidence.

How this listing is verified

This vehicle listing was aggregated from an independent dealer in Indianapolis, IN, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 5YMTS0C00M9G18238 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.

2021 BMW X3 M Market in IN

IN Market Listings

3

Average Price

Price Range

Avg Days on Lot

33

Based on all 3 2019-2023 BMW X3 M listings in the IN market. Because OAV has not assigned a reliable price verdict to this listing, it does not state how it compares to this broader average. Similar vehicles spend an average of 33 days on dealer lots in this market.

Similar BMW X3 M Listings in IN

1 similar listing shown (closest matches within ±2 model years) and ±30,000 miles (subject trim: Base — compare trims below)

This is a broad, statewide same-model set (any trim, mileage, or title) — not the qualified comparable cohort behind the verdict above; lower prices here typically reflect a different trim, higher mileage, or a branded title.