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2021 BMW 3 Series

Vehicle Details

VIN3MW5U9J07M8C20497
TrimM340i
Exterior ColorBlack
Drivetrain4WD
Engine3.0L I6
TransmissionAutomatic
Fuel TypePremium Unleaded
Inventory Typeused
MSRP$43,597
Days on Lot5
Days on Market26

2021 BMW 3 Series

M340i

Fair Price
$44,09230,613 miles

Westwood, MA 02090

Market price position

40,499
44,489
44,092

$44,092 · within market range

$40,499comparable$44,489
Regional range
$40,499 – $44,489
vs. market
$3,593 above low · $397 below high
Comparable vehicles
3

Market Breakdown

Regional Range$40,499 – $44,489

Dealer Info

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Westwood, MA

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About This 2021 BMW 3 Series

Listing updated: Apr 21, 2026

This used 2021 BMW 3 Series M340i is listed at $44,092 by a dealer in Westwood, MA 02090. It has 30,613 miles on the odometer. The exterior color is Black. It features a 4WD drivetrain with a 3.0L I6 engine and Automatic transmission.

OAV's AI-powered Price-to-Market analysis rates this vehicle as Fair Price — priced at market value. Based on 3 similar vehicles in the Westwood market, the estimated market range is $40,499 to $44,489.

This vehicle has been on the lot for 5 days.

Analysis powered by OAV's patented inventory standardization technology (U.S. Patent No. 12,236,477).

2021 BMW 3 Series Market in MA

Comparable Vehicles

685

Average Price

$31,321

Price Range

$16,999–$52,450

Avg Days on Lot

47

Based on 685 comparable 2019-2023 BMW 3 Series listings in MA, the average asking price is $31,321. This listing at $44,092 is $12,771 above average (41% above market). Comparable prices in MA range from $16,999 to $52,450. Similar vehicles spend an average of 47 days on dealer lots in this market.

Similar BMW 3 Series Listings in MA

8 comparable vehicles with similar year and mileage