Used 2021 BMW X3 transmission – (AT), 3.0L (M40i)

Year & trim-specific price guide

Used 2021 BMW X3 Transmission — (AT), 3.0L (M40i) prices

Trim-specific pricing for the (AT), 3.0L (M40i) variant of the 2021 BMW X3 transmission, built from 46 real salvage yard listings with condition grade detail.

2021 BMW X3 · (AT), 3.0L (M40i)

$2,204

median asking price

46 priced listings · $1,200–$3,536

Price summary

A used 2021 BMW X3 transmission ((AT), 3.0L (M40i)) costs $1,200 to $3,536, with a median asking price of $2,204. Based on 46 priced salvage yard listings across the US, updated Aug 13, 2026. Prices exclude shipping, core charges, and installation.

Grade A (excellent)$2,150
Grade B (good)$2,975

2021 BMW X3 transmission — (AT), 3.0L (M40i) price snapshot

USD
Low
$1,200
Average
$2,266
High
$3,536
46 priced listings used · last updated Aug 13, 2026· How we price·

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Reporting price for 2021 BMW X3 Transmission ((AT), 3.0L (M40i))

Reason

Condition comparison

Price by part grade

Grade AClean / low wear$1,200–$3,53640 listings
Grade BStandard used$2,875–$3,1006 listings
Grade CVisible wearUpdating
Grade XUngradedUpdating

Median by grade

Grade price comparison

Median asking price by seller-reported condition grade · $1,200–$3,536 overall range

Trim-specific context

How does the (AT), 3.0L (M40i) compare?

This pricing covers the (AT), 3.0L (M40i) variant of the 2021 BMW X3 transmission, based on 46 priced listings. Its $2,204 median is 87% above the 2021 BMW X3 transmission overall median of $1,180.

There are 3 other transmission variants available for the 2021 BMW X3.

Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.

Same trim, other years

(AT), 3.0L (M40i) in other model years

All years
202417 listings$2,425$2,000 – $3,674202317 listings$2,300$2,000 – $3,674202217 listings$2,425$2,000 – $3,674202044 listings$2,193$589 – $3,536201948 listings$1,574$859 – $2,040201849 listings$1,394$750 – $3,140

Same year, other trims

What other 2021 BMW X3 transmission variants are available?

(AT), 2.0L, RWD

48 listings$940$595 – $2,998

(AT), 2.0L, AWD, w/o plug-in hybrid

47 listings$920$230 – $2,593

(AT), 2.0L, AWD, plug-in hybrid

20 listings$2,419$200 – $3,830

Back to full guide

2021 BMW X3 transmission — all trims

View 2021 guide

Common questions

2021 BMW X3 transmission ((AT), 3.0L (M40i)) FAQ

How much is a used 2021 BMW X3 transmission ((AT), 3.0L (M40i))?

Based on 46 priced salvage-yard listings, a used 2021 BMW X3 transmission in the (AT), 3.0L (M40i) variant lists between $1,200 and $3,536, with a median asking price of $2,204.

Which years use the (AT), 3.0L (M40i) transmission?

The (AT), 3.0L (M40i) variant appears in model years 2018, 2019, 2020, 2021, 2022, 2023, 2024. Prices and availability may differ by year.