https://www.fueleconomy.gov/feg/byclass/Midsize_Cars2015.shtml
以下均為2015款,中等大小四缸轎車,油耗mpg分別為:city,combined,highway
Toyota Camry, 25,28,35
Chevrolet malibu, 25,29,36
Ford fusion, 22,26,34
Nissan altima, 27,31,38
Honda accord, 26,29,35
Mazda 6, 25,29,37
Chrysler 200, 23,28,36
VW Passat, 24,28,36
。。。
似乎看不出多大差別,還是跟開車習慣關係更大吧。