How many types of oil are there in a car?

four
Motor oil can be segmented into four basic varieties – synthetic oil, synthetic blend oils, high mileage oil and conventional motor oil.

What is the best type of oil for car?

Synthetic-blend motor oil is the best of both worlds. It is a mixture of synthetic and conventional base oils with additives found in both. It has excellent engine protection properties at a lower cost than full synthetics. Full-synthetic motor oil is ideal for vehicles that demand ultimate levels of protection.

What is the most common oil for cars?

Conventional oil is the most commonly used type of oil. It is ideal for light-duty, late-model cars with low to average mileage and a simple engine design.