Used 2018 Chevy Colorado transmission – AT, 3.6L (8 speed, opt M5T), 4x4

Year & trim-specific price guide

Used 2018 Chevy Colorado Transmission — AT, 3.6L (8 speed, opt M5T), 4x4 prices

Trim-specific pricing for the AT, 3.6L (8 speed, opt M5T), 4x4 variant of the 2018 Chevy Colorado transmission, built from 42 real salvage yard listings with condition grade detail.

2018 Chevy Colorado · AT, 3.6L (8 speed, opt M5T), 4x4

$3,200

median asking price

42 priced listings · $1,644–$4,101

Price summary

A used 2018 Chevy Colorado transmission (AT, 3.6L (8 speed, opt M5T), 4x4) costs $1,644 to $4,101, with a median asking price of $3,200. Based on 42 priced salvage yard listings across the US, updated Aug 25, 2026. Prices exclude shipping, core charges, and installation.

Grade A (excellent)$3,300
Grade B (good)$2,690
Grade C (fair)$2,199

2018 Chevy Colorado transmission — AT, 3.6L (8 speed, opt M5T), 4x4 price snapshot

USD
Low
$1,644
Average
$3,020
High
$4,101
42 priced listings used · last updated Aug 25, 2026· How we price·

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Condition comparison

Price by part grade

Grade AClean / low wear$1,644–$4,10127 listings
Grade BStandard used$1,985–$3,63510 listings
Grade CVisible wear$2,199–$2,1991 listings
Grade XUngraded$3,387–$3,3874 listings

Median by grade

Grade price comparison

Median asking price by seller-reported condition grade · $1,644–$4,101 overall range

Trim-specific context

How does the AT, 3.6L (8 speed, opt M5T), 4x4 compare?

This pricing covers the AT, 3.6L (8 speed, opt M5T), 4x4 variant of the 2018 Chevy Colorado transmission, based on 42 priced listings. Its $3,200 median is 63% above the 2018 Chevy Colorado transmission overall median of $1,965.

There are 6 other transmission variants available for the 2018 Chevy Colorado.

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, 3.6L (8 speed, opt M5T), 4x4 in other model years

All years
20227 listings$1,455$1,100 – $3,225202139 listings$1,250$800 – $2,63020203 listings$2,500$2,100 – $2,600201936 listings$3,264$1,400 – $4,054

Same year, other trims

What other 2018 Chevy Colorado transmission variants are available?

AT, 2.5L (6 speed, opt MYB), 4x2

45 listings$1,800$1,185 – $3,400

AT, 2.8L (6 speed, opt MYB), 4x4

45 listings$1,965$747 – $2,750

MT (opt N8D)

44 listings$550$256 – $2,950

AT, 2.5L (6 speed, opt MYB), 4x4

42 listings$1,800$1,199 – $3,600

AT, 2.8L (6 speed, opt MYB), 4x2

28 listings$2,450$1,400 – $3,701

AT, 3.6L (8 speed, opt M5T), 4x2

26 listings$2,400$1,000 – $4,735

Back to full guide

2018 Chevy Colorado transmission — all trims

View 2018 guide

Common questions

2018 Chevy Colorado transmission (AT, 3.6L (8 speed, opt M5T), 4x4) FAQ

How much is a used 2018 Chevy Colorado transmission (AT, 3.6L (8 speed, opt M5T), 4x4)?

Based on 42 priced salvage-yard listings, a used 2018 Chevy Colorado transmission in the AT, 3.6L (8 speed, opt M5T), 4x4 variant lists between $1,644 and $4,101, with a median asking price of $3,200.

Which years use the AT, 3.6L (8 speed, opt M5T), 4x4 transmission?

The AT, 3.6L (8 speed, opt M5T), 4x4 variant appears in model years 2018, 2019, 2020, 2021, 2022. Prices and availability may differ by year.