I don't know the exact "cost", which may be too complicated to calculate it, including car,maintenance,gas,insurrance, even tickets.... 8 U- e2 Z4 l7 n6 b% D1 V 1 Q7 k; |* e7 i( Y% ?! BFor me, I think car-pool is just to share part of gas "cost" and have some fun on road..... 0 P s( h1 ~4 O* A [9 F+ ?' {- u- Q- g, b7 Q. F
I usally charge passager 30 bucks for a trip.