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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

Consider a cold air intake

Letting your engine breathe better both improves power and e... ...

by Texas

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