Selecting Motor Oil for Gasoline Engines
It is recommended to use motor oils of the SG or SG/CD viscosity classes shown in the figures.
Important: To ensure optimum lubrication and maximum engine protection, select oils that meet the following requirements:
- comply with API classification;
- have the appropriate SAE viscosity for a given temperature range.
Recommended classification of motor oil for gasoline engines according to API: SH or higher
Recommended SAE oil viscosity:

*1. Application is limited by climatic conditions.
*2. Not recommended for stable vehicle movement at high speed.
Recommended classification of motor oil for gasoline engines according to API: SH or higher
Recommended SAE oil viscosity:

*1. Application is limited by climatic conditions.
*2. Not recommended for stable vehicle movement at high speed.
Selecting Motor Oil for Diesel Engines
The article is borrowed from the website HyundaiBook
It is recommended to use motor oils of the SG or SG/CD viscosity classes shown in the figure.
Recommended API Classification: CE or higher
Recommended SAE oil viscosity:

*1. Application is limited by climatic conditions.
*2. Not recommended for stable vehicle movement at high speed.
Important: To ensure optimum lubrication and maximum engine protection, select oils that meet the following requirements:
- comply with API classification;
- have the appropriate SAE viscosity for a given temperature range.
