76.1 MPG | 4.6 litres/100km | 117.5 g/km |
2018 Kia Optima average fuel consumption is 76.1 MPG or 4.6 litres/100km and average CO2 output is 117.5 g/km based on 15 models.
CO2 (carbon dioxide), mileage, fuel economy and other emissions data for Kia Optima cars.
Data table - click on a title to order by column:
Page 1 of 1, showing 15 cars out of 15 total, starting on 1, ending on 15