Is it worth repairing or replacing the engine on a 2021 Mazda MAZDA 3 RG?

As a general rule of thumb, an engine replacement on a 2021 Mazda MAZDA 3 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 Mazda MAZDA 3 RG Engines

Remanufactured engines that fit the 2021 Mazda MAZDA 3 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
$1,550.00
Engine:
2.5L
Mileage:
39,492
Condition:
used
Used Engine
Price
$1,710.00
Engine:
2.5L
Mileage:
23,607
Condition:
used

Other Mazda MAZDA 3 RG Years

2021(4)
2020(1)
2018(1)
2016(1)
2014(2)
2013(1)
2011(1)
2010(1)
2006(2)

2021 Mazda MAZDA 3 RG Engines

Available Engines (2)

Used Engine

Used Engine

Other Mazda MAZDA 3 RG Years

2021 Mazda MAZDA 3 RG Engine Market Context

Is replacing the engine worth it?

Frequently Asked Questions