Kia
Kia · model year 2018
2018 Kia Optima Plug-in Hybrid
Midsize · Front-Wheel Drive · Plug-in hybrid · EPA class: Midsize Cars
EPA figures · 2018fueleconomy.gov
40MPG combined
38/43MPG city / highway
$1,700fuel a year
97 g CO₂ per mile 2.0 L 4-cyl Automatic (AM6)
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
- 40 MPG
- City MPG
- 38 MPG
- Highway MPG
- 43 MPG
- Combined MPGe
- 103 MPGe
- EPA range
- 29 miles
- Energy use
- 33 kWh per 100 miles
- Annual fuel cost
- $1,700
- Tailpipe CO₂
- 97 g per mile
- Charge time at 240 V
- 2.7 hours
- Model year
- 2018
- Body
- Car
- EPA size class
- Midsize Cars
- Drive
- Front-Wheel Drive
- Engine
- 2.0 L 4-cyl
- Transmission
- Automatic (AM6)
- Fuel
- Gasoline
Efficiency
Running cost
Charging
The car
Powertrain
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