Earlier quoted context omitted.
For all the Americans. Converting from euros to USD and liters to gallons, gas is roughly $12 a gallon at this moment.
Yes it is extremely expensive. However I don't think most people who have a car will use it. The trains will be extremely crowded and to get to any notable destination you will probably have to change a couple of times. I think people will just prefer using their car instead of having to stand in crowded trains for hours.
That's not true at all. There's lots of direct service to notable destinations. It's rather if you want to go to un-notable destinations (which is of course something that people do a lot in their daily lives) that you can expect to have to transfer.