Is it worth repairing or replacing the transmission on a 2021 GMC GMC TERRAIN?

As a general rule of thumb, a transmission replacement on a 2021 GMC GMC TERRAIN (mid-size sedan segment, vehicle value roughly $10,152–$12,920) is usually worth it when the installed cost stays under about $5,768 — roughly 50% of what the vehicle is worth.

2021 GMC GMC TERRAIN Transmissions

Remanufactured transmissions that fit the 2021 GMC GMC TERRAIN. Each unit below is matched to this vehicle, warranty-backed, and shipped with freight quoted at checkout from Peak Powertrain.

Available Transmissions (2)

Used Transmission
Price
$277.00
Mileage:
117,349
Condition:
used
Used Transmission
Price
$500.00
Mileage:
50,773
Condition:
used

Other GMC GMC TERRAIN Years

2025(1)
2024(43)
2023(16)
2022(18)
2021(11)
2020(48)
2019(70)
2018(61)
2017(322)
2016(228)
2015(400)
2014(182)
2013(205)
2012(82)
2011

2021 GMC GMC TERRAIN Transmissions

Available Transmissions (2)

Used Transmission

Used Transmission

Other GMC GMC TERRAIN Years

2021 GMC GMC TERRAIN Transmission Market Context

Is replacing the transmission worth it?

Frequently Asked Questions