If you have a group that you need to get from point A to B, going with a charter bus rental may be your best options. There are a lot of good reasons to go with a charter rental for your group. For starters, travel by bus is one of the most environmentally friendly ways to go. Coach charter buses can get at least 206 passenger miles per gallon (MPG) of fuel. Commuter trains get 92 passenger MPG, commercial planes get roughly 44 passenger MPG and passenger cars get about 27 passenger MPG (this can be higher if the car in question is a hybrid). Charter buses also emit a lot less carbon dioxide than other forms of transportation.