by h2 » Sat 15 Feb 2014, 20:49:04
It's an oddly worded question, since most people use their cars in ways that can be modified, and would be, by higher fuel prices, so it's more of how much less would you use at price x or y.
I've spent $17.50 roughly this year, and if it had been about 6 a gallon instead of 4, I probably would have taken amtrack instead, maybe it would have to be 7.
I believe at 7 many americans will seriously reduce their mileage, and kick in another recession as the money they would have spent at the store they drove to instead goes to gas.
10 is probably the major cutoff, at that point, you really cannot drive SUVs or big pickups any more, actually even smaller ones that get low mileage, particularly in town, like the toyotas, would be pretty expensive to drive in town. I always have to laugh when i watch the gas charges at gas stations on big vehicles, the idea of tossing out 100 dollar bills in order to get some feeling or other I think is going to look less attractive as it approaches 200 a fillup, at that point you're talking close to a 1000 a month to keep driving a stupid big vehicle that handles like a tank, but for smaller cars, that have good engines, and are actually fun to drive, I think the cutoff would be a lot higher for people. 10 to go 40 miles or so is just not that much money in any real sense, SF to LA would be about 80, which is really basically nothing if you have a good car with good mileage, but with a big suv or pickup, it would be pretty serious in terms of costs.
However, you can see if you lived in Europe that people just are more careful with where they drive and how, they don't stop paying at 10 or 12, they just do it less, but those prices kept the Euro cities I lived in packed with cars, no parking, etc, so obviously the perceived convenience of driving, which seems like more habit that reality in many, but not all, cases, tends to overcome any price considerations, but not long term, long term behaviors change.