2005 E-Class C/S Mode Question
Will I get better gas mileage compared between the two?
Is one better to drive in the summer vs winter?
Thanks!
thats the only difference I know about.
Hope you enjoy your Mercedes




If there is fuel saving - too small to measure.
I use it only for comfort. SL500 will burn the tires when on S each time I push the pedal by 50%.




