2018 Kia Optima Parts Specifications for Engine and Transmission
-2018 Kia Optima Trims
EX AT
EX Hybrid
EX Plug-In Hybrid
LX AT
LX AT Turbo
Premium Hybrid
S AT
SX AT Turbo
Engine Displacement
2.4 L
2.0 L
2.0 L
2.4 L
1.6 L
2.0 L
2.4 L
2.0 L
Horsepower (HP)
185 hp
192 hp
202 hp
185 hp
178 hp
192 hp
185 hp
245 hp
Torque (lb-ft)
178 lb-ft
271 lb-ft
276 lb-ft
178 lb-ft
195 lb-ft
271 lb-ft
178 lb-ft
260 lb-ft
Tank capacity
18.5 gal
15.9 gal
14.5 gal
18.5 gal
18.5 gal
15.9 gal
18.5 gal
18.5 gal
Transmission
6-Speed Automatic
6-Speed Automatic
6-Speed Automatic
6-Speed Automatic
7-Speed Manual
6-Speed Automatic
6-Speed Automatic
6-Speed Automatic
Drivetrain
FWD
FWD
FWD
FWD
FWD
FWD
FWD
FWD