I suspect you'd get a different picture if you include the additional depreciation/wear on the car.
It's 184 km one way. German tax authorities assume 30 cents per km (~110 EUR for a round trip), Austrian tax authorities use 42 (~154 EUR for a round trip). Now, the actual marginal cost may be lower if you already have the car, but it's far from obvious once those hidden costs are considered. Especially as you have to actively drive for those 4 hours instead of reading a book, watching a movie, ...
Sure but cash in hand always trumps hidden costs for a majority of the people (if you're on HN, you're likely not working class majority - people who make below median income). If the European governments were actually serious about climate change vs mostly theatre, they'd figure out how to make public transportation cost less. The pricing of trains in Europe has always felt stupid to me
It's 184 km one way. German tax authorities assume 30 cents per km (~110 EUR for a round trip), Austrian tax authorities use 42 (~154 EUR for a round trip). Now, the actual marginal cost may be lower if you already have the car, but it's far from obvious once those hidden costs are considered. Especially as you have to actively drive for those 4 hours instead of reading a book, watching a movie, ...