Hmm... No... A bus costs around 200.000 euros and has a capacity of lets say around 50 people. Seated and standing.
A normal car lets say an opel costs around 14.000 euros and can sit at best 5 people but normally 1 or 2 people occupy it.
So in order to get the 30 people the costs would be 210.000. Add to that the fuel costs, congestion of traffic and what not.




