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

2021 BMW M3 Sedan Base

2021 BMW M3 SedanView this vehicle at gravity auto group →

Vehicle Details

VINWBS53AY05MFK75852
TrimBase
Exterior ColorBlack
DrivetrainRWD
Engine3.0L I6
TransmissionManual
Fuel TypePremium Unleaded
Inventory Typeused
Days on Lot82

Base

Fair Price
$65,99742,611 mi

Chamblee, GA 30341

Is this 2021 BMW M3 Sedan Base a good deal?

OAV verdict: Fair Price

Why: Listed at $65,997, comparable market range $67,400–$77,097, based on 13 comparable listings. Listed 82 days.

Market price position

$65,997 · near the low end of the range

Comparable range
$67,400 – $77,097
vs. market low
near the low end of the range
Comparable vehicles
13

Market Retail Price (MRP™)

$72,249

This vehicle $65,997 · $6,252 (9%) below 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™)

$65,750

This vehicle $65,997 · $247 (0%) above TRV

TRV™ is the average paid price for cars like this in the last 60 days (sold data through 2026-09-02) — an estimate, not an appraisal. How TRV works.

Comparable vehicles nationally recently sold in an estimated 1363 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.

Regional Range$67,400 – $77,097

Gravity Auto Group

Chamblee, GA

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About This 2021 BMW M3 Sedan

Listing updated: Sep 2, 2026

Listed by a franchise dealer in Chamblee, GA · On lot for 82 days · VIN verifiable at NHTSA

This used 2021 BMW M3 Sedan Base is listed at $65,997 by gravity auto group in Chamblee, GA 30341. It has 42,611 miles on the odometer (dealer-reported, not independently verified by OAV). The exterior color is Black. It features a RWD drivetrain with a 3.0L I6 engine and Manual transmission.

OAV's independent, evidence-backed Price-to-Market analysis rates this vehicle as Fair Price — priced in line with the supported comparable range. Based on 13 comparable listings matched to this vehicle, the estimated market range is $67,400 to $77,097. These comparisons match year, make, and model, 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 82 days.

Analysis powered by OAV's patented inventory standardization technology (U.S. Patent No. 12,236,477). Verdict methodology ptm-verdict-v1 · snapshot Sep 2, 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 Chamblee, GA sedans 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 M3 Sedan against similar vehicles currently available for sale — 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 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 a franchise dealer in Chamblee, GA, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN WBS53AY05MFK75852 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 M3 Sedan Market in GA

GA Market Listings

18

Average Price

$74,508

Price Range

$53,498–$85,830

Avg Days on Lot

66

Based on all 18 2019-2023 BMW M3 Sedan listings in the GA market, the average asking price is $74,508. This listing at $65,997 is $8,511 below the broader GA average (11% below the GA average). This is a wider, all-trim comparison across GA; OAV's price verdict above uses the closer comparable set. Comparable prices in GA range from $53,498 to $85,830. Similar vehicles spend an average of 66 days on dealer lots in this market.

Similar BMW M3 Sedan Listings in GA

8 similar listings 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.