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

2023 BMW 3 Series M340i

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Vehicle Details

VIN3MW49FF09P8D30668
TrimM340i
Exterior ColorGray
Drivetrain4WD
Engine3.0L I6
TransmissionAutomatic
Fuel TypePremium Unleaded
Inventory Typeused
Days on Lot39

M340i

Unscored
$55,98525,187 mi

Mansfield, CT 06250

Is this 2023 BMW 3 Series M340i a good deal?

OAV verdict: Unscored

Why: Listed at $55,985. OAV found only 5 comparable listings — too few for a reliable market range or verdict. Days on lot: 39 days (market average 84 days).

Market price position

OAV has not assigned a reliable market verdict to this listing yet — the available comparable evidence isn't sufficient to score it.

Champagne Motor Car Co

Mansfield, CT

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About This 2023 BMW 3 Series

Listing updated: Aug 19, 2026

Listed by an independent dealer in Mansfield, CT · On lot for 39 days · VIN verifiable at NHTSA

This used 2023 BMW 3 Series M340i is listed at $55,985 by champagne motor car co in Mansfield, CT 06250. It has 25,187 miles on the odometer (dealer-reported, not independently verified by OAV). The exterior color is Gray. 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 due to insufficient comparable data. OAV has not assigned a reliable comparable market range for this vehicle yet — the available comparable evidence isn't sufficient for a reliable verdict.

This vehicle has been on the lot for 39 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 Mansfield, CT sedans 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 2023 BMW 3 Series 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 Mansfield, CT, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 3MW49FF09P8D30668 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.

2023 BMW 3 Series Market in CT

CT Market Listings

70

Average Price

Price Range

Avg Days on Lot

84

Based on all 70 2021-2025 BMW 3 Series listings in the CT 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 84 days on dealer lots in this market.

Similar BMW 3 Series Listings in CT

8 similar listings shown (closest matches within ±2 model years) and ±30,000 miles (subject trim: M340i — compare trims below)