The 2013 Kia Sorento requires different oil viscosities depending on the engine: 5W-20 for the 2.4-liter four-cylinder and 5W-30 for the 3.5-liter V6. Both should be synthetic or synthetic-blend and meet API SN or higher. Always confirm the exact specification in your owner’s manual or on the under-hood oil filler label.
Engine options and oil recommendations
Identify your Sorento’s engine to ensure you select the correct viscosity. The following guidelines reflect the two engines offered in the 2013 model year.
2.4-liter four-cylinder
Recommended oil: 5W-20 (synthetic or synthetic-blend), API SN or higher. Typical capacity with a filter: about 4.5 to 4.8 quarts. While 5W-30 may be permissible in some extreme climates, 5W-20 is the standard recommendation for this engine in most conditions.
3.5-liter V6
Recommended oil: 5W-30 (synthetic or synthetic-blend), API SN or higher. Typical capacity with a filter: about 5.5 to 6.0 quarts. This viscosity is the standard in most conditions for the V6 engine.
How to confirm the right oil for your car
Because exact specifications can vary by market and production run, check the owner’s manual or the oil-cap label under the hood. You can also verify with a Kia dealership or reference the VIN-specific maintenance schedule for the precise requirements for your vehicle.
Summary
For the 2013 Kia Sorento, use 5W-20 oil for the 2.4L engine and 5W-30 oil for the 3.5L V6, choosing synthetic or synthetic-blend formulations that meet API SN or higher. Follow the capacity guidelines and always double-check the manual or label on your specific vehicle to ensure the correct specification and optimal engine protection.