Is it worth repairing or replacing the engine on a 2021 Kia KIA K5 RG?

As a general rule of thumb, an engine replacement on a 2021 Kia KIA K5 RG (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 Kia KIA K5 RG Engines

Remanufactured engines that fit the 2021 Kia KIA K5 RG. 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
$1,143.00
Engine:
1.6L
Mileage:
85,516
Condition:
used
Used Engine
Price
$700.00
Engine:
1.6L
Mileage:
148,651
Condition:
used

Other Kia KIA K5 RG Years

2023(3)
2022(6)
2021(5)

2021 Kia KIA K5 RG Engines

Available Engines (2)

Used Engine

Used Engine

Other Kia KIA K5 RG Years

2021 Kia KIA K5 RG Engine Market Context

Is replacing the engine worth it?

Frequently Asked Questions