Year & trim-specific price guide

Used 2015 Audi Q7 Engine — (3.0L), VIN M (5th digit, diesel), (engine ID CNRB) prices

Trim-specific pricing for the (3.0L), VIN M (5th digit, diesel), (engine ID CNRB) variant of the 2015 Audi Q7 engine, built from 27 real salvage yard listings with condition grade detail.

SKWritten bySaurabh Kumar · Co-Founder & CTO

Saurabh Kumar

Co-Founder & CTO, Part Price Guide

Built the pricing pipeline that collects and normalizes used OEM part listings from salvage yards and online marketplaces across the US.

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ASReviewed byAmbika Sharma · Co-Founder & COO

Ambika Sharma

Co-Founder & COO, Part Price Guide

12 years of project management and technical operations experience. Reviews price guides for sample size, fitment accuracy, and data freshness.

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Last updatedOct 2, 2026

2015 Audi Q7 · (3.0L), VIN M (5th digit, diesel), (engine ID CNRB)

$3,480

median asking price

27 priced listings · $1,699–$6,019

Price summary

A used 2015 Audi Q7 engine ((3.0L), VIN M (5th digit, diesel), (engine ID CNRB)) costs $1,699 to $6,019, with a median asking price of $3,480. Based on 27 priced salvage yard listings across the US, updated Oct 2, 2026. Prices exclude shipping, core charges, and installation.

Grade A (excellent)$3,900

Grade B (good)$3,194

Grade C (fair)$3,600

2015 Audi Q7 engine — (3.0L), VIN M (5th digit, diesel), (engine ID CNRB) price snapshot

USD

Low: $1,699
Average: $3,770
High: $6,019

27 priced listings used · last updated Oct 2, 2026· How we price·

Condition comparison

Price by part grade

Grade AClean / low wear$2,900–$6,01918 listings

Grade BStandard used$2,724–$3,4353 listings

Grade CVisible wear$3,370–$3,8583 listings

Grade XUngraded$1,699–$3,2003 listings

Grade	Price range	Listings
Grade AClean / low wear	$2,900–$6,019	18
Grade BStandard used	$2,724–$3,435	3
Grade CVisible wear	$3,370–$3,858	3
Grade XUngraded	$1,699–$3,200	3

Median by grade

Grade price comparison

Grade A$3,900

Grade B$3,194

Grade C$3,600

Ungraded$2,999

Median asking price by seller-reported condition grade · $1,699–$6,019 overall range

Trim-specific context

How does the (3.0L), VIN M (5th digit, diesel), (engine ID CNRB) compare?

This pricing covers the (3.0L), VIN M (5th digit, diesel), (engine ID CNRB) variant of the 2015 Audi Q7 engine, based on 27 priced listings. Its $3,480 median is 1% below the 2015 Audi Q7 engine overall median of $3,520.

There are 2 other engine variants available for the 2015 Audi Q7.

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

Same year, other trims

What other 2015 Audi Q7 engine variants are available?

(3.0L), VIN G (5th digit, gasoline), engine ID CTWA

37 listings$3,520$2,605 – $5,835

(3.0L), VIN G (5th digit, gasoline), engine ID CTWB

37 listings$3,520$2,605 – $5,835

Back to full guide

2015 Audi Q7 engine — all trims

View 2015 guide

Common questions

2015 Audi Q7 engine ((3.0L), VIN M (5th digit, diesel), (engine ID CNRB)) FAQ

How much is a used 2015 Audi Q7 engine ((3.0L), VIN M (5th digit, diesel), (engine ID CNRB))?

Based on 27 priced salvage-yard listings, a used 2015 Audi Q7 engine in the (3.0L), VIN M (5th digit, diesel), (engine ID CNRB) variant lists between $1,699 and $6,019, with a median asking price of $3,480.

Which years use the (3.0L), VIN M (5th digit, diesel), (engine ID CNRB) engine?

In our current dataset, the (3.0L), VIN M (5th digit, diesel), (engine ID CNRB) variant appears only for the 2015 model year.