|Engine or Model range||Average miles per gallon|
|1.0 VVT-i 5 speed Manual||64.2 mpg|
|1.0 VVT-i 5 speed Multidrive||58.9 mpg|
|1.33 VVT-i 5-speed Multidrive||54.3 mpg|
|1.33 VVT-i 6-speed Manual||54.3 mpg|
Toyota iQ fuel consumption table - best to worst list
Official UK Government fuel consumption figures for Toyota iQ - list of cars in descending order, first car has the best fuel economy.