Original transmission oil for Kia Rio automatic transmission:
HYUNDAI/KIA SP-III
Alternative options:
* Toyota WS (for cars manufactured after 2017)
* Mobil 1 ATF HP
* Castrol Transmax Dexron VI Mercon LV
* Valvoline MaxLife ATF
Specifications:
* Fluid type: Synthetic
* Viscosity: 4.5 cSt at 100 °C
* Viscosity index: 170
* Pour point: -40 °C
*Flash point: 190°C
Replacement interval:
The recommended transmission oil change interval for Kia Rio automatic transmissions is 60,000 – 90,000 km or 3 – 4 years, whichever comes first. However, this interval may vary depending on operating conditions and driving style.