Used 2018 BMW X3 engine – 3.0L (M40i)

Year & trim-specific price guide

Used 2018 BMW X3 Engine — 3.0L (M40i) prices

Trim-specific pricing for the 3.0L (M40i) variant of the 2018 BMW X3 engine, built from 45 real salvage yard listings with condition grade detail.

2018 BMW X3 · 3.0L (M40i)

$5,959

median asking price

45 priced listings · $3,650–$7,977

Price summary

A used 2018 BMW X3 engine (3.0L (M40i)) costs $3,650 to $7,977, with a median asking price of $5,959. Based on 45 priced salvage yard listings across the US, updated Aug 8, 2026. Prices exclude shipping, core charges, and installation.

Grade A (excellent)$5,830
Grade B (good)$6,599

2018 BMW X3 engine — 3.0L (M40i) price snapshot

USD
Low
$3,650
Average
$5,974
High
$7,977
45 priced listings used · last updated Aug 8, 2026· How we price·

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Reporting price for 2018 BMW X3 Engine (3.0L (M40i))

Reason

Condition comparison

Price by part grade

Grade AClean / low wear$3,650–$7,97728 listings
Grade BStandard used$4,628–$7,28717 listings
Grade CVisible wearUpdating
Grade XUngradedUpdating

Median by grade

Grade price comparison

Median asking price by seller-reported condition grade · $3,650–$7,977 overall range

Trim-specific context

How does the 3.0L (M40i) compare?

This pricing covers the 3.0L (M40i) variant of the 2018 BMW X3 engine, based on 45 priced listings. Its $5,959 median is 29% above the 2018 BMW X3 engine overall median of $4,628.

There is 1 other engine variant available for the 2018 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

3.0L (M40i) in other model years

All years
201945 listings$6,343$4,628 – $7,977

Same year, other trims

What other 2018 BMW X3 engine variants are available?

2.0L (30iX)

43 listings$3,485$2,200 – $4,924

Back to full guide

2018 BMW X3 engine — all trims

View 2018 guide

Common questions

2018 BMW X3 engine (3.0L (M40i)) FAQ

How much is a used 2018 BMW X3 engine (3.0L (M40i))?

Based on 45 priced salvage-yard listings, a used 2018 BMW X3 engine in the 3.0L (M40i) variant lists between $3,650 and $7,977, with a median asking price of $5,959.

Which years use the 3.0L (M40i) engine?

The 3.0L (M40i) variant appears in model years 2018, 2019. Prices and availability may differ by year.