How Many Types of Engine Oil Are There? Common Classifications Today

What is engine oil? Why is it important to choose the right type?

1. Classification of engine oils by base oil

Mineral oil

This type of oil is refined directly from petroleum, is inexpensive, and suitable for older vehicles.

Characteristic:

Basic lubrication capability
Short oil change interval
Suitable for vehicles with low mileage and older engines.

Semi-synthetic engine oil

It's a blend of mineral and synthetic oils, striking a balance between performance and cost.

Characteristic:

Better lubrication than mineral oil.
The engine runs smoothly.
Suitable for city driving, general use.

Fully Synthetic Motor Oil

This is the highest quality oil currently available, produced using advanced synthetic technology.

Characteristic:

Superior lubrication
High heat resistance, good oxidation resistance.
Optimal engine protection, extended lifespan.
Suitable for newer cars, high-mileage cars, and high-performance vehicles.