Hyundai Sonata 2017 Owner's Manual page 546

Lubricant
Coolant
Brake fluid
Fuel
Volume
1.6 T-GDI 7.50 US qt. (7.1 l )
2.0 T-GDI 7.92 US qt. (7.5 l )
7.60 US qt. (7.2 l )
2.4 GDI
0.7~0.8 US qt. (0.7~0.8 l )
18.5 US gal. (70 l )
Classification
Mixture of antifreeze and water
(Ethylene glycol base coolant for aluminum radiator)
FMVSS116 DOT-3 or DOT-4
Unleaded gasoline
8 8
8-7