Print this page

2009 Mercedes-Benz R320

Engine Problems

2009 Mercedes-Benz R320 Engine Problems

Find something helpful? Spread the word.

Click on a problem below to read more.

Loading ...

one sec.

Stay Up to Date

Get notified about new defects, investigations, recalls & lawsuits for the 2009 Mercedes-Benz R320:

Unsubscribe any time. We don't sell/share your email.

Compare Mercedes-Benz R320 Model Years

Curious how the 2009 R320 compares to other years?
Check out our Mercedes-Benz R320 overview to see the most problematic years, worst problems and most recently reported complaints with the R320.

Mercedes-Benz R320 Overview

Add Your Complaint

Bump the R320 problem graphs up another notch. Get answers and make your voice heard!

Become a Fan & Spread the Word