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Mercedes-Benz SL400 MPG

3 Mercedes-Benz SL400s have provided 17 thousand miles of real world fuel economy & MPG data.
Click here to view only the Mercedes-Benz SL400s with MPG currently participating in our fuel tracking program.

Mercedes-Benz SL400s For Sale Nearby

Tips

Cruise Control not always better

On flat or constant grades, the cruise works best for MPG. ... ...

by soutthpaw

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