Is it worth repairing or replacing the engine on a 2021 GMC GMC PICKUP SIERRA?

As a general rule of thumb, an engine replacement on a 2021 GMC GMC PICKUP SIERRA (full-size truck segment, vehicle value roughly $17,571–$22,363) is usually worth it when the installed cost stays under about $8,985 — roughly 45% of what the vehicle is worth.

2021 GMC GMC PICKUP SIERRA Engines

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

Available Engines (2)

Used Engine
Price
$560.00
Mileage:
131,575
Condition:
used
Used Engine
Price
$7,625.00
Engine:
3.0L
Mileage:
186,548
Condition:
used

Other GMC GMC PICKUP SIERRA Years

2025(3)
2024(5)
2023(7)
2022(8)
2021(6)
2020(6)
2019(7)
2018(25)
2017(19)
2016(19)
2015(20)
2014(9)
2013(14)
2012(22)
2011

2021 GMC GMC PICKUP SIERRA Engines

Available Engines (2)

Used Engine

Used Engine

Other GMC GMC PICKUP SIERRA Years

2021 GMC GMC PICKUP SIERRA Engine Market Context

Is replacing the engine worth it?

Frequently Asked Questions