Kia Optima Hybrid Gas Tank Size and Capacity by Year
15.9–17.2gal · 60–65 L
Across 6 model years (2015–2020), the Kia Optima Hybrid has used tanks from 15.9–17.2 gallons. The 2020 model holds 15.9 gallons.
Pick your model year
How the tank changed over the years
Kia Optima Hybrid tank size by generation
Model years with the same tank sizes, grouped. A change usually marks a new generation or a redesign.
Kia Optima Hybrid tank size by year
| Year | Tank | Liters | Best highway range | Trims |
|---|---|---|---|---|
| 2020 Kia Optima Hybrid | 15.9 gallons | 60 L | 716 mi | 1 |
| 2019 Kia Optima Hybrid | 15.9 gallons | 60 L | 716 mi | 1 |
| 2018 Kia Optima Hybrid | 15.9 gallons | 60 L | 731 mi | 2 |
| 2017 Kia Optima Hybrid | 15.9 gallons | 60 L | 731 mi | 2 |
| 2016 Kia Optima Hybrid | 17.2 gallons | 65 L | 688 mi | 2 |
| 2015 Kia Optima Hybrid | 17.2 gallons | 65 L | 688 mi | 2 |
Frequently asked questions
What size gas tank does the Kia Optima Hybrid have?
The 2020 Kia Optima Hybrid holds 15.9 gallons. Older years range from 15.9–17.2 gallons; the table has every year.
Has the tank size changed over the years?
Yes. The largest tank changed in 2017.