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

2021 MINI Convertible John Cooper Works

No Photo Available

Vehicle Details

VINWMWWJ9C01M3N26467
TrimJohn Cooper Works
Exterior ColorBlack
DrivetrainFWD
Engine2.0L I4
TransmissionAutomatic
Fuel TypePremium Unleaded
Inventory Typeused
Days on Lot12

John Cooper Works

Unscored
$25,98042,378 mi

Boston, MA 02134

Is this 2021 MINI Convertible John Cooper Works a good deal?

OAV verdict: Unscored

Why: Listed at $25,980, comparable market range $25,980–$25,980. Days on lot: 12 days (market average 37 days).

Market price position

$25,980 · only listing at this price

Regional range
$25,980 (0 listings)
vs. market
Exact match — no spread
Comparable vehicles
0

Market Retail Price (MRP™)

$25,980

This vehicle $25,980 · priced at 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™)

$23,577

This vehicle $25,980 · $2,403 (10%) above 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
Faster-than-average sell-through

Similar vehicles recently sold in an estimated 1337 days.

What does Demand-Verified mean?

Boston Volvo Cars

Boston, MA

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

About This 2021 MINI Convertible

Listing updated: Jul 30, 2026

Listed by a franchise dealer in Boston, MA · On lot for 12 days · VIN verifiable at NHTSA

This used 2021 MINI Convertible John Cooper Works is listed at $25,980 by boston volvo cars in Boston, MA 02134. It has 42,378 miles on the odometer (dealer-reported, not independently verified by OAV). The exterior color is Black. It features a FWD drivetrain with a 2.0L I4 engine and Automatic transmission.

OAV's AI-powered Price-to-Market analysis rates this vehicle as Unscored due to insufficient comparable data. Based on available comparable listings matched to this vehicle for its price verdict, the estimated market range is $25,980 to $25,980.

This vehicle has been on the lot for 12 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 Boston, MA convertibles 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 MINI Convertible 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 Boston, MA, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN WMWWJ9C01M3N26467 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 MINI Convertible Market in MA

MA Market Listings

5

Average Price

$24,771

Price Range

$17,594–$27,989

Avg Days on Lot

37

Based on all 5 2019-2023 MINI Convertible listings in the MA market, the average asking price is $24,771. This listing at $25,980 is $1,209 above average (5% above market). Comparable prices in MA range from $17,594 to $27,989. Similar vehicles spend an average of 37 days on dealer lots in this market.

Similar MINI Convertible Listings in MA

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