Kia
Kia · model year 2018
2018 Kia Optima
Large · Front-Wheel Drive · Gas · EPA class: Large Cars
EPA figures · 2018fueleconomy.gov
25MPG combined
22/31MPG city / highway
$2,700fuel a year
360 g CO₂ per mile 2.0 L 4-cyl turbo Automatic (S6)
This car on fueleconomy.gov, read 2 October 2026. Your own figures depend on how and where you drive.
Where it places
Every figure on record
- Combined MPG
- 25 MPG
- City MPG
- 22 MPG
- Highway MPG
- 31 MPG
- Annual fuel cost
- $2,700
- Tailpipe CO₂
- 360 g per mile
- Model year
- 2018
- Body
- Car
- EPA size class
- Large Cars
- Drive
- Front-Wheel Drive
- Engine
- 2.0 L 4-cyl turbo
- Transmission
- Automatic (S6)
- Fuel
- Gasoline
Efficiency
Running cost
The car
Powertrain
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