Click here to see important news regarding the aCar App

Mercedes-Benz S420 MPG

14 Mercedes-Benz S420s have provided 71 thousand miles of real world fuel economy & MPG data.
Click here to view only the Mercedes-Benz S420s with MPG currently participating in our fuel tracking program.

Mercedes-Benz S420s For Sale Nearby

Tips

Turbocharged engines w/ manual transmission

It has been said that the lower your engine speed, the highe... ...

by Notsew96

Read more tips