View all official consumption figures for the new Toyota iQ 2025 and older generations of this model. Find technical data such as average WLTP fuel consumption, CO2 emissions and much more for each version.
| Generation | AJ10 |
| Petrol - minimum consumption NEDC | 4.3 l/100 km |
| Petrol - maximum consumption NEDC | 4.7 l/100 km |
| Petrol - minimum CO2 NEDC | 99 g/km |
| Petrol - maximum CO2 NEDC | 110 g/km |
| Diesel - consumption NEDC | 3.9 - 4.0 l/100 km |
| Diesel - CO2 NEDC | 103 - 104 g/km |
