Don’t disagree, but with the exception of a handful of big cities, it’s basically impossible to exist here without a vehicle. I don’t know this for certain, but I’d wager a substantial amount of money on the percentage of roads in my city that have a sidewalk being <1%. Even walking to the nearest restaurant or convenience store from my house would require me to walk half a mile through a ditch with grass a foot high and then cross a highway that has zero pedestrian crossings and the speed limit is 55 MPH.
It's really hard to compare... the English mind can't comprehend... err, well yes gas consumption in the US is both heavily subsidized and extremely necessary for most people to get around. I've got 160k miles on my 8 year old vehicle. At an average mpg of 18 (thanks fuelly) I've purchased ~8,900 gallons of gas. At an average of $3/g that would cost just under $27,000 for gas over 8 years. Not the end of the world of course, but add that to the cost of insurance and maintenance and owning a vehicle and it adds up. I'd guess owning this car costs me about $14,000 a year on average, which is not at all a small number but also very much smaller than many drivers. Oh, we have 3 drivers and 3 cars in our house because that's necessary.
On the one hand, my commute is less than 20 minutes most days. On the other hand, I can't get anywhere safely by foot or bicycle and public transit is unreliable and doesn't come near my house.