Is it worth repairing or replacing the engine on a 2021 Mazda MAZDA CX-30?

As a general rule of thumb, an engine replacement on a 2021 Mazda MAZDA CX-30 (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 Mazda MAZDA CX-30 Engines

Remanufactured engines that fit the 2021 Mazda MAZDA CX-30. 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
$817.00
Engine:
2.5L
Mileage:
63,069
Condition:
used
Used Engine
Price
$1,216.00
Engine:
2.5L
Mileage:
24,222
Condition:
used

Other Mazda MAZDA CX-30 Years

2025(8)
2024(24)
2023(61)
2022(36)
2021(45)
2020(17)

2021 Mazda MAZDA CX-30 Engines

Available Engines (2)

Used Engine

Used Engine

Other Mazda MAZDA CX-30 Years

2021 Mazda MAZDA CX-30 Engine Market Context

Is replacing the engine worth it?

Frequently Asked Questions