Americans bought 15,603,518 new cars and light trucks last year. Let that number roll around in your head for a minute. Fifteen million, six hundred and three thousand, five hundred and eighteen. That's one vehicle for every man, woman, and child in the cities of New York, Los Angeles, Chicago, and Austin, Texas, combined. (But none for anybody in Topeka. Sorry, Kansans.) It's nearly 30 vehicles sold every minute.
While Americans bought a new car or truck every two seconds, though, people worldwide bought 2.6 vehicles per second. An astonishing 12 percent of those were Toyotas. Including Daihatsu and its Hino commercial line, the Japanese giant's 9.98 million sales are a New York pizza slice out of the 83.23 million new vehicles gobbled up in 2013. According to IHS, which…