C or S Automatic Program.
 

Hi wonder if anyone can help, just bought a CLS 320.
The C and S programme mode for Automatics.
I always thought that S stood for Sport and C for Comfort.
When put into practice C for everyday driving and S for showing off and leaving someone standing at the lights.
But after reading the manual it says S is Sports mode but to use for everyday driving and use C mode for when the road is slippery, C has better traction and gives the car more stability.
So my question is:
Which one has better fuel economy Sport or Comfort.
And is there anyone out there who actually drives in Sports mode constantly or like me always drives in Comfort mode and use Sport mode for just overtaking.

Regards Assad.