I don't know the exact "cost", which may be too complicated to calculate it, including car,maintenance,gas,insurrance, even tickets.... a4 q; B+ K! M* i 0 }3 H$ S, a" O* ~3 m4 g+ r8 [8 }1 RFor me, I think car-pool is just to share part of gas "cost" and have some fun on road.....# n( m% y8 f! o' i/ H, n. w
O r2 ^* K8 nI usally charge passager 30 bucks for a trip.