Cars are better than trains, this is Fact. Don't get me wrong, I love trains, but the problem with trains is that they contain other people. And other people are the worst thing on Earth. Except when they aren't there. In that case, you just want to sing.
When you are the only person in a subway car, it becomes not a metal cage, meant to trap you inside with the bane of your existence, but a metal playground, filled with dreams and wonders and nothing else and that is AMAZING.
If you haven't experienced this, you haven't truly lived.