See also:

Engine and Specifications:
KIA Rio and Rio5 will be installed with 1.6 L capacity I-4 engine. This engine will be mated with five speed manual gear transmission. Rio LX and SX trims will be installed with four speed automat ...

Engine compartment
1. Engine Coolant Reservoir ................7-15 2. Engine Oil Filler Cap ........................7-14 3. Brake Fluid Reservoir.......................7-18 4. Air Cleaner ......................... ...

Engine cooling system
The high-pressure cooling system has a reservoir filled with year-round antifreeze coolant. The reservoir is filled at the factory. Check the antifreeze protection and coolant level at least once ...