Is it worth repairing or replacing the engine on a 2012 Mercedes-Benz S-Class?

As a general rule of thumb, an engine replacement on a 2012 Mercedes-Benz S-Class (luxury segment, vehicle value roughly $6,000–$6,720) is usually worth it when the installed cost stays under about $2,400 — roughly 40% of what the vehicle is worth.

2012 Mercedes-Benz S-Class Engines

Remanufactured engines that fit the 2012 Mercedes-Benz S-Class. 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
$6,566.00
Mileage:
126,511
Condition:
used
Used Engine
Price
$7,416.00
Mileage:
89,375
Condition:
used

Other Mercedes-Benz S-Class Years

2022(1)
2015(1)
2012(2)
2007(2)
2004(1)

2012 Mercedes-Benz S-Class Engines

Available Engines (2)

Used Engine

Used Engine

Other Mercedes-Benz S-Class Years

2012 Mercedes-Benz S-Class Engine Market Context

Is replacing the engine worth it?

Frequently Asked Questions