Types of Antifreeze for the Kia Optima. How Much Do You Need?

The Optima Generations
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Optima JF (2016-2024)

Engine Capacity Change interval Antifreeze type
Optima 1.6 CRDi DPF 7,7 L 210000 km/ 120 months Original Fluid
Optima 1.6 CRDi 7,7 L 210000 km/ 120 months Original Fluid
Optima 1.6 T-GDI 6,5 L 210000 km/ 120 months Original Fluid
Optima 1.7 CRDi DPF 7,1 L 210000 km/ 120 months Original Fluid
Optima 1.7 CRDi 7,1 L 210000 km/ 120 months Original Fluid
Optima 2.0 CVVL 5,9 L (MT), 5,8 L (AT) 210000 km/ 120 months Original Fluid
Optima 2.0 Plug-in Hybrid 6,7 L 210000 km/ 120 months Original Fluid
Optima 2.0 T-GDI 7,3 L 210000 km/ 120 months Original Fluid
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Optima JF/JFA (2016-2024)

Engine Capacity Change interval Antifreeze type
Optima 1.6 T-GDI 7,1 L 120000 miles/ 120 months Original Fluid
Optima 2.0 GDI HEV 6,74 L 120000 miles/ 120 months G12+ (pink)
Optima 2.0 GDI HEV 6,74 L 120000 miles/ 120 months Original Fluid
Optima 2.0 GDI PHEV 6,74 L 120000 miles/ 120 months G12+ (pink)
Optima 2.0 GDI PHEV 6,74 L 120000 miles/ 120 months Original Fluid
Optima 2.0 T-GDI 7,5 L 120000 miles/ 120 months Original Fluid
Optima 2.4 GDI 7,2 L 120000 miles/ 120 months Original Fluid
Optima 2.4 GDI 7,2 L 120000 miles/ 60 months Original Fluid
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Optima TF (2010-2016)

Engine Capacity Change interval Antifreeze type
Optima 1.6 T-GDI (USA) 7,1 L 60000 miles/ 60 months G12+ (pink)
Optima 1.7 CRDi DPF 6,6 L Check 60000 km/ 48 months, 210000 km/ 120 months G12+ (pink)
Optima 1.7 CRDi 6,6 L Check 60000 km/ 48 months, 210000 km/ 120 months G12+ (pink)
Optima 2.0 CVVL 6,5-6,7 L Check 60000 km/ 48 months, 210000 km/ 120 months G12+ (pink)
Optima 2.0 CVVT Hybrid 2,33 L 210000 km/ 120 months G12+ (pink)
Optima 2.0 CVVT Hybrid - 90000 km Original Fluid
Optima 2.0 T-GDI (CAN) 6,5-6,6 L 120000 miles/ 120 months G12+ (pink)
Optima 2.0 T-GDI (CAN) 6,8 L Check 5000 miles/ 4 months, 30000 miles/ 24 months G12+ (pink)
Optima 2.0 T-GDI (USA) 6,5-6,6 L 120000 miles/ 120 months G12+ (pink)
Optima 2.0 T-GDI (USA) 6,5-6,6 L 60000 miles/ 60 months G12+ (pink)
Optima 2.0 T-GDI (USA) 7,5 L 60000 miles/ 60 months G12+ (pink)
Optima 2.4 GDI (CAN) 6,8 L 120000 miles/ 120 months G12+ (pink)
Optima 2.4 GDI (CAN) 6,8 L Check 5000 miles/ 4 months, 30000 miles/ 24 months G12+ (pink)
Optima 2.4 GDI (USA) 6,8 L 120000 miles/ 120 months G12+ (pink)
Optima 2.4 GDI (USA) 6,8 L 60000 miles/ 60 months G12+ (pink)
Optima 2.4 GDI (USA) 7,2 L 60000 miles/ 60 months G12+ (pink)
Optima 2.4 GDI Hybrid (CAN) 6,6-6,9 L 120000 miles/ 120 months G12+ (pink)
Optima 2.4 GDI Hybrid (USA) 6,6-6,9 L 120000 miles/ 120 months G12+ (pink)
Optima 2.4 GDI Hybrid 6,6-6,9 L 120000 miles/ 120 months G12+ (pink)
Optima 2.4 MPI 6,5-6,6 L Check 60000 km/ 48 months, 210000 km/ 120 months G12+ (pink)
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Optima MG (2006-2010)

Engine Capacity Change interval Antifreeze type
Optima 2.4 DOHC (USA) 6,4-6,9 L 60000 miles/ 60 months G12+ (pink)
Optima 2.7 V6 (USA) 8,2-8,3 L 60000 miles/ 60 months G12+ (pink)

Optima MS (2003-2006)

Engine Capacity Change interval Antifreeze type
Optima 2.4 DOHC (USA) 6,3 L (MT), 6,5 L (AT) 30000 miles/ 24 months G12+ (pink)
Optima 2.7 DOHC (USA) 6,9 L (MT), 7,1 L (AT) 30000 miles/ 24 months G12+ (pink)
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