|Engine or Model range||Average miles per gallon|
|cdi with 15" rear wheels||85.6 mpg|
|mhd with 15" rear wheels||65.7 mpg|
|turbo with 15" rear wheels||57.6 mpg|
|BRABUS with 17" rear wheels||54.3 mpg|
|turbo with 16" & 17" rear wheels||54.3 mpg|
Smart for Two Cabriolet fuel consumption table - best to worst list
Official UK Government fuel consumption figures for Smart for Two Cabriolet - list of cars in descending order, first car has the best fuel economy.