Whatsetting will give me the best overall gas milage. C or S

 

comfort mode...more conservative setting

 

how but c230 W/S

 

the comfort setting of course, because the car runnes more smoothly and it runs on lower reps, changing the gear more quickly. the sport setting is intended of course for higher reps and sporty driving, so of course its more solicitating for the car, giving you a higher gas consumption.

 

Thank you, that makes sense.