| 87.9 MPG | 3.8 litres/100km | 97.8 g/km |
Kia Optima 4-door average fuel consumption is 87.9 MPG or 3.8 litres/100km and average CO2 output is 97.8 g/km based on 5 models.
CO2 (carbon dioxide), mileage, fuel economy and other emissions data for Kia Optima 4-door cars.
Data table - click on a title to order by column:
Page 1 of 1, showing 5 cars out of 5 total, starting on 1, ending on 5
| Make | Model | Description | Year | MPG | CO2 (g/km) | Compare? | |
|---|---|---|---|---|---|---|---|
| KIA | Optima 4-door | 3' 1.7 CRDi 139bhp ISG | 2017 | 67.3 | 110 | Compare? | |
| KIA | Optima 4-door | 'PHEV' 2.0 GDi 202bhp | 2017 | 176.6 | 37 | Compare? | |
| KIA | Optima 4-door | 'GT-Line S' 1.7 CRDi 139bhp DCT ISG | 2017 | 64.2 | 116 | Compare? | |
| KIA | Optima 4-door | '3' 1.7 CRDi 139bhp DCT ISG | 2017 | 64.2 | 116 | Compare? | |
| KIA | Optima 4-door | '2' 1.7 CRDi 139bhp ISG | 2017 | 67.3 | 110 | Compare? | |