Kia Optima
Transmission, start-stop, premium fuel and flex-fuel by model year, 2010–2020
TransmissionThe 2020 Kia Optima is offered with a 6-speed automatic, a 6-speed automated manual or a 7-speed automated manual, depending on configuration.
Auto start-stopIt depends on configuration: 2 of 6 2020 Kia Optima configurations EPA tested have auto start-stop.
Premium fuelEPA tested the 2020 Kia Optima on regular gasoline, not premium; your owner's manual or fuel-door label is the authority.
Flex-fuel (E85)No. EPA does not list any 2020 Kia Optima configuration as a flex-fuel vehicle (FFV).
2020 at a glance
6 configurations tested by EPA
EPA lists a manual transmission for the Kia Optima in these model years: 2010–2013 (4 years of data from 2010–2020).
Kia Optima features by model year
Configurations by year
2020 Kia Optima
6 configurations
| EPA model name | Engine | Transmission | Drive | Start-stop | EPA test fuel | Flex-fuel |
|---|---|---|---|---|---|---|
| Optima | 1.6L 4-cyl turbo | 7-speed automated manualAM7 | Front-Wheel | No | Regular | No |
| Optima | 2.0L 4-cyl turbo | 6-speed automaticS6 | Front-Wheel | No | Regular | No |
| Optima | 2.4L 4-cyl | 6-speed automaticS6 | Front-Wheel | No | Regular | No |
| Optima FE | 2.4L 4-cyl | 6-speed automaticS6 | Front-Wheel | No | Regular | No |
| Optima Hybrid | 2.0L 4-cyl hybrid | 6-speed automated manualAM6 | Front-Wheel | Yes | Regular | No |
| Optima Plug-in Hybrid | 2.0L 4-cyl plug-in hybrid | 6-speed automated manualAM6 | Front-Wheel | Yes | Regular | No |
2019 Kia Optima
6 configurations
| EPA model name | Engine | Transmission | Drive | Start-stop | EPA test fuel | Flex-fuel |
|---|---|---|---|---|---|---|
| Optima | 1.6L 4-cyl turbo | 7-speed automated manualAM7 | Front-Wheel | No | Regular | No |
| Optima | 2.0L 4-cyl turbo | 6-speed automaticS6 | Front-Wheel | No | Regular | No |
| Optima | 2.4L 4-cyl | 6-speed automaticS6 | Front-Wheel | No | Regular | No |
| Optima FE | 2.4L 4-cyl | 6-speed automaticS6 | Front-Wheel | No | Regular | No |
| Optima Hybrid | 2.0L 4-cyl hybrid | 6-speed automated manualAM6 | Front-Wheel | Yes | Regular | No |
| Optima Plug-in Hybrid | 2.0L 4-cyl plug-in hybrid | 6-speed automated manualAM6 | Front-Wheel | Yes | Regular | No |
2018 Kia Optima
7 configurations
| EPA model name | Engine | Transmission | Drive | Start-stop | EPA test fuel | Flex-fuel |
|---|---|---|---|---|---|---|
| Optima | 1.6L 4-cyl turbo | 7-speed automated manualAM7 | Front-Wheel | No | Regular | No |
| Optima | 2.0L 4-cyl turbo | 6-speed automaticS6 | Front-Wheel | No | Regular | No |
| Optima | 2.4L 4-cyl | 6-speed automaticS6 | Front-Wheel | No | Regular | No |
| Optima FE | 2.4L 4-cyl | 6-speed automaticS6 | Front-Wheel | No | Regular | No |
| Optima Hybrid | 2.0L 4-cyl hybrid | 6-speed automated manualAM6 | Front-Wheel | Yes | Regular | No |
| Optima Plug-in Hybrid | 2.0L 4-cyl plug-in hybrid | 6-speed automated manualAM6 | Front-Wheel | Yes | Regular | No |
| Optima S | 2.4L 4-cyl | 6-speed automaticS6 | Front-Wheel | No | Regular | No |
2017 Kia Optima
6 configurations
| EPA model name | Engine | Transmission | Drive | Start-stop | EPA test fuel | Flex-fuel |
|---|---|---|---|---|---|---|
| Optima | 1.6L 4-cyl turbo | 7-speed automated manualAM7 | Front-Wheel | No | Regular | No |
| Optima | 2.0L 4-cyl turbo | 6-speed automaticS6 | Front-Wheel | No | Regular | No |
| Optima | 2.4L 4-cyl | 6-speed automaticS6 | Front-Wheel | No | Regular | No |
| Optima FE | 2.4L 4-cyl | 6-speed automaticS6 | Front-Wheel | No | Regular | No |
| Optima Hybrid | 2.0L 4-cyl hybrid | 6-speed automated manualAM6 | Front-Wheel | Yes | Regular | No |
| Optima Plug-in Hybrid | 2.0L 4-cyl plug-in hybrid | 6-speed automated manualAM6 | Front-Wheel | Yes | Regular | No |
2016 Kia Optima
7 configurations
| EPA model name | Engine | Transmission | Drive | Start-stop | EPA test fuel | Flex-fuel |
|---|---|---|---|---|---|---|
| Optima | 1.6L 4-cyl turbo | 7-speed automated manualAM7 | Front-Wheel | No | Regular | No |
| Optima | 2.0L 4-cyl turbo | 6-speed automaticS6 | Front-Wheel | No | Regular | No |
| Optima | 2.4L 4-cyl | 6-speed automaticS6 | Front-Wheel | No | Regular | No |
| Optima FE | 2.0L 4-cyl turbo | 6-speed automaticS6 | Front-Wheel | No | Regular | No |
| Optima FE | 2.4L 4-cyl | 6-speed automaticS6 | Front-Wheel | No | Regular | No |
| Optima Hybrid | 2.4L 4-cyl hybrid | 6-speed automated manualAM6 | Front-Wheel | Yes | Regular | No |
| Optima Hybrid EX | 2.4L 4-cyl hybrid | 6-speed automated manualAM6 | Front-Wheel | Yes | Regular | No |
2015 Kia Optima
4 configurations
| EPA model name | Engine | Transmission | Drive | Start-stop | EPA test fuel | Flex-fuel |
|---|---|---|---|---|---|---|
| Optima | 2.0L 4-cyl turbo | 6-speed automaticS6 | Front-Wheel | No | Regular | No |
| Optima | 2.4L 4-cyl | 6-speed automaticS6 | Front-Wheel | No | Regular | No |
| Optima Hybrid | 2.4L 4-cyl hybrid | 6-speed automated manualAM6 | Front-Wheel | Yes | Regular | No |
| Optima Hybrid EX | 2.4L 4-cyl hybrid | 6-speed automated manualAM6 | Front-Wheel | Yes | Regular | No |
2014 Kia Optima
4 configurations
| EPA model name | Engine | Transmission | Drive | Start-stop | EPA test fuel | Flex-fuel |
|---|---|---|---|---|---|---|
| Optima | 2.0L 4-cyl turbo | 6-speed automatic6-spd | Front-Wheel | No | Regular | No |
| Optima | 2.4L 4-cyl | 6-speed automatic6-spd | Front-Wheel | No | Regular | No |
| Optima Hybrid | 2.4L 4-cyl hybrid | 6-speed automated manualAM6 | Front-Wheel | Yes | Regular | No |
| Optima Hybrid EX | 2.4L 4-cyl hybrid | 6-speed automated manualAM6 | Front-Wheel | Yes | Regular | No |
2013 Kia Optima
5 configurations
| EPA model name | Engine | Transmission | Drive | Start-stop | EPA test fuel | Flex-fuel |
|---|---|---|---|---|---|---|
| Optima | 2.0L 4-cyl turbo | 6-speed automatic6-spd | Front-Wheel | No | Regular | No |
| Optima | 2.4L 4-cyl | 6-speed automatic6-spd | Front-Wheel | No | Regular | No |
| Optima | 2.4L 4-cyl | 6-speed manual6-spd | Front-Wheel | No | Regular | No |
| Optima Hybrid | 2.4L 4-cyl hybrid | 6-speed automated manualAM6 | Front-Wheel | Yes | Regular | No |
| Optima Hybrid EX | 2.4L 4-cyl hybrid | 6-speed automated manualAM6 | Front-Wheel | Yes | Regular | No |
2012 Kia Optima
4 configurations
| EPA model name | Engine | Transmission | Drive | Start-stop | EPA test fuel | Flex-fuel |
|---|---|---|---|---|---|---|
| Optima | 2.0L 4-cyl turbo | 6-speed automatic6-spd | Front-Wheel | Not reported | Regular | No |
| Optima | 2.4L 4-cyl | 6-speed automatic6-spd | Front-Wheel | Not reported | Regular | No |
| Optima | 2.4L 4-cyl | 6-speed manual6-spd | Front-Wheel | Not reported | Regular | No |
| Optima Hybrid | 2.4L 4-cyl hybrid | 6-speed automatic6-spd | Front-Wheel | Not reported | Regular | No |
2011 Kia Optima
4 configurations
| EPA model name | Engine | Transmission | Drive | Start-stop | EPA test fuel | Flex-fuel |
|---|---|---|---|---|---|---|
| Optima | 2.0L 4-cyl turbo | 6-speed automatic6-spd | Front-Wheel | Not reported | Regular | No |
| Optima | 2.4L 4-cyl | 6-speed automatic6-spd | Front-Wheel | Not reported | Regular | No |
| Optima | 2.4L 4-cyl | 6-speed manual6-spd | Front-Wheel | Not reported | Regular | No |
| Optima Hybrid | 2.4L 4-cyl hybrid | 6-speed automatic6-spd | Front-Wheel | Not reported | Regular | No |
2010 Kia Optima
3 configurations
| EPA model name | Engine | Transmission | Drive | Start-stop | EPA test fuel | Flex-fuel |
|---|---|---|---|---|---|---|
| Optima | 2.4L 4-cyl | 5-speed automatic5-spd | Front-Wheel | Not reported | Regular | No |
| Optima | 2.4L 4-cyl | 5-speed manual5-spd | Front-Wheel | Not reported | Regular | No |
| Optima | 2.7L 6-cyl | 5-speed automatic5-spd | Front-Wheel | Not reported | Regular | No |
Check before you buy or refuel Confirm on the window sticker, owner's manual or with the dealer. Trims and options can differ from the configurations EPA tested.
About premium fuel EPA data shows the fuel a vehicle was tested on. It does not say whether premium is required or only recommended. Your owner's manual or fuel-door label is the authority.
Before using E85 Confirm the vehicle is a flex-fuel vehicle (FFV) in the owner's manual, or look for a yellow gas cap or an "FFV" badge. Not every version of a model is flex-fuel.
Source: U.S. EPA / Department of Energy vehicle data fromFuelEconomy.gov, data as of September 29, 2026.See how we classify vehicles.
More Kia lists
- Kia models with a CVT
- Kia models without a CVT
- Kia models with a manual transmission
- Kia models with an automated manual transmission
- Kia models with a conventional automatic transmission
- Kia models with auto start-stop
- Kia models without auto start-stop
- Kia models EPA tested on premium fuel
