Hyundai i30 Owner's Manual page 454

Specifications & Consumer information
Lubricant
Coolant
Brake/clutch fluid
Fuel
* A/T : Automatic transaxle
M/T : Manual transaxle
DCT : Dual clutch transmission
8 8
A/T 5.7 l (6.02 US qt.)
Gasoline
Engine 1.6
M/T 5.8 l (6.12 US qt.)
A/T 5.8 l (6.12 US qt.)
Gasoline
Engine 1.8
M/T 5.9 l (6.23 US qt.)
A/T 6.7 l (7.08 US qt.)
Diesel
M/T 6.9 l (7.29 US qt.)
Engine
DCT 6.9 l (7.29 US qt.)
(0.7~0.8 US qt.)
50 l (13.21 US gal.)
Volume
Mixture of antifreeze and distilled water
(Ethylene glycol base coolant for aluminum radiator)
0.7~0.8 l
Refer to "Fuel requirements" in section 1
Classification
FMVSS116 DOT-3 or DOT-4