The 2018 Kia Optima S is documented here with 1 trim and full specifications. It belongs to the Main generation (2018–present). The most efficient trim returns 9.1 L/100 km combined. Pricing for the 2018 model year is estimated at $20,400–$28,800 USD.
2018 Optima S at a glance
- Best fuel economy
- 9.1 L/100km combined
- Lowest CO₂
- 211 g/km
- MSRP (US)
- $20,400–$28,800 USD est.
About the Main generation
Produced 2018–present. See all generations →
Frequently asked questions
How much is the 2018 Kia Optima S?
The estimated price of the 2018 Kia Optima S is $20,400–$28,800 USD — an estimate based on its segment and specifications.
Is the 2018 Kia Optima S fuel efficient?
The most efficient 2018 Optima S trim returns about 9.1 L/100 km in combined driving.