Why Is Choosing the Right Engine Oil Grade for Your Car Important?

Changing your engine oil is one of the maintenance tasks you shouldn't overlook, but equally important is choosing the right oil grade for your car and how you use it.

Currently, there are 3 types of engine oil to choose from:

• Mineral engine oil (Mineral Oil)
• Semi-synthetic engine oil (Semi Synthetic)
• Fully synthetic engine oil (Fully Synthetic)

Each type has different lubrication properties, durability, and change intervals. Choosing the right engine oil helps your engine run at full efficiency, reduces wear, and extends its lifespan.

1. Mineral Engine Oil (Mineral Oil)

Mineral engine oil is made from mineral oil refined from crude oil, with additives blended in to aid lubrication.

Benefits

• Affordable price
• Suitable for older cars or light usage
• Low maintenance cost

Change Interval

• About every 5,000–7,000 km

2. Semi-Synthetic Engine Oil (Semi Synthetic)

Semi-synthetic engine oil is a blend of mineral oil and synthetic base oil, offering better performance than mineral oil at a reasonable price.

Benefits

• Better engine protection than mineral oil
• Good heat resistance
• Reduces engine wear
• Suitable for everyday drivers

Change Interval

• About every 7,000–10,000 km or every 6 months

3. Fully Synthetic Engine Oil (Fully Synthetic)

Fully synthetic engine oil is made from high-quality synthetic base oil with a higher concentration of additives, providing the best lubrication and engine protection.

Benefits

• Highly effective engine lubrication
• Best-in-class protection against engine wear
• Withstands high temperatures
• Keeps the engine clean and reduces sludge
• Helps save fuel
• Ideal for new cars, high-performance cars, or frequent long-distance drivers

Change Interval

• About every 10,000 km or every 6 months (depending on manufacturer recommendations)

Which Type of Engine Oil Should You Choose?

There's no single best engine oil for every car — you should choose based on:

• Your car's model and age
• How you use your car
• Your typical driving distance
• Your maintenance budget

For everyday driving, semi-synthetic oil is a cost-effective choice. But for long-distance driving, heavy use, or newer cars, fully synthetic oil offers better engine protection.

Don't Forget to Change Your Engine Oil on Schedule

Regardless of the oil type you choose, be sure to change your engine oil at the interval recommended by the manufacturer, and always replace the oil filter at the same time, so the new oil performs at its best.

If you're looking for an engine oil change near me, a car oil change shop near me, or an oil change service center, B-Quik is ready to advise you on choosing the right oil for your car model, check engine oil prices, and provide service from expert technicians at every branch nationwide.

FAQ Section

How many types of engine oil are there?

Engine oil is divided into 3 types: mineral oil (Mineral Oil), semi-synthetic oil (Semi Synthetic), and fully synthetic oil (Fully Synthetic)

Which type of engine oil is best for everyday use?

For everyday drivers, semi-synthetic oil is a popular choice because it balances performance and price while offering better engine protection than mineral oil.

How is fully synthetic oil better than mineral oil?

Fully synthetic oil offers superior lubrication, better heat resistance, reduced engine wear, and a longer service life.

How many kilometers should you drive before changing engine oil?

In general, mineral oil should be changed every 5,000–7,000 km, semi-synthetic every 7,000–10,000 km, and fully synthetic every 10,000 km, or as recommended by the vehicle manufacturer.

What should you do if you're unsure which engine oil to use?

Consult an expert technician or a certified service center to choose the engine oil that best suits your car model, engine, and driving habits.