Normal mode Sport mod 307

Good evening, friends 307 SW 1.6 in my tiptronic gear Sport mode There is snow mode can you tell us about the differences and fuel consumption .....

For example, if I take the fln sport mode while going the long way, the fuel consumption will increase.

In sports mode, it shifts gears at higher revs than normal mode, which increases fuel consumption.

I understand thank you bro ......