We’ve read lately that Americans are driving less than ever. Apparently, this cannot be explained simply by economics, but still: driving is expensive! AAA exhaustively details the costs of driving in this pdf. TL;DR: when you take into account gas, maintenance, financing, insurance, and registration, even a small sedan driven 20,000 miles a year (it gets cheaper the more you drive) costs $0.398/mile to operate. Does that seem maybe like not so much? Consider this: my old commute from Sunset Park, Brooklyn, to midtown Manhattan would have cost $6.76 (plus unimaginable aggravation, plus parking).