engine coolant KIA OPTIMA PLUG-IN HYBRID 2017 Owner's Manual

RECOMMENDED LUBRICANTS AND CAPACITIES
LubricantVolumeClassification
Engine oil *1
*2
(drain and refill)
Recommends
4.1 l
(4.33 US qt.) ACEA A5 or above / 5W-30 (C)
*1
Automatic transaxle fluid 6.0 l
(6.34 US qt.) - ATF SP-IV
(Recommended SK ATF SP-IV, MICHANG ATF SP-IV, NOCA ATF SP-IV)
Coolant 6.744 l
(7.12 US qt.) Mixture of antifreeze and water
(Ethylene glycol base coolant for aluminum radiator)
Inverter coolant 3.13 l
(3.30 US qt.) Mixture of antifreeze and water
(Ethylene glycol base coolant for aluminum radiator)
Brake/Clutch fluid 0.49 ± 0.02 l
(0.52 ± 0.02 US qt.) DOT 3 or DOT 4
Fuel Hybrid
60 l
(63.42 US qt.) Refer to L