Is 5W-40 good for Toyota Corolla?

Based on the search results, there are varying opinions on the recommended oil viscosity for a Toyota Corolla. The owner’s manual is the best source for the recommended oil viscosity for your specific model and year of Corolla. However, here are some observations from the search results:
– The manual for a 2009 Corolla 1.6 liter engine calls for 0W-20 oil, but using 5W-30 or 5W-20 is still considered acceptable.
– In Australia, the 2009 ZRE152R Corolla 1.8 is factory specified to use 5W-30 oil.
– Some users on forums have recommended using 5W-40 or 10W-40 synthetic oil for the Corolla.
– It is important to follow the recommendations in the owner’s manual and use the recommended oil viscosity for your specific model and year of Corolla.
To ensure the best performance and protection for your Toyota Corolla, it is recommended to consult the owner’s manual or contact a Toyota dealership for the specific oil viscosity recommendation for your vehicle.

Do Toyotas need special oil?

Most Toyota vehicles use synthetic or conventional motor oil. To verify which type of motor oil your vehicle needs, please take a look at the Owner’s Manual for your particular vehicle.

Which oil is best for Toyota Corolla?

So, what is the recommended oil for a Toyota Corolla? For peak performance, the manufacturer and our service technicians highly recommend SAE 0W-20 or SAE 5W-20 full synthetic oil.

Why use 5w40 instead of 5w30?

In practice, this means that each oil is just as viscous at lower temperatures and will remain viscous at -30°C, however 5w40 oil outperforms 5w30 oils at higher temperatures, being effective up to ambient temperatures of 50°C, as opposed to 30°C.

Can I use 5w40 instead of 5w30 Toyota?

In most cases, 5W40 can be used instead of 5W30. Although it won’t hurt your engine, it can probably affect the oil consumption in the car. However, most modern cars and trucks use variable valve timing and lift is controlled by oil pressure.

Is 5w40 better for high mileage cars?

The 5W-40 is more effective in vehicles with less mileage and up to 5 years old engines, while the 10W-40 is more suitable for older, high-mileage cars of 10 years and above. The 10W-40, thanks to its higher viscosity level, is effective in older engines as the components must have experience thermal expansion.

Is 5W-40 oil good for hot weather?

There are two important factors to consider when comparing and choosing motor oils—how cold does it get in winter and what the manufacturer recommends for your engine. Ideal for starting engines at low temperatures and effective at high engine temperatures, 5w40 motor oils can be used in most conditions.

Is 5w40 OK instead of 5W30?

Originally Answered: I’ve put 5w 40 in my car instead of 5w 30 will it damage my car? Under normal driving conditions the small difference in viscosity should not negatively impact the engine. If you are in an extremely warm environment and are doing heavy driving then change the oil to the recommended type.

Can I use 5w20 instead of 0W20 Corolla?

If SAE 0W-20 synthetic oil is not available, SAE 5W-20 conventional oil may be used. However, it must be replaced with SAE 0W-20 synthetic oil at the next oil change.

What happens if you put 5w40 in a 5w30 car?

This is a common question that many people have. The answer is yes, you can mix 5w30 engine oil with 5w40 engine oil as long as the weight of the 5w30 engine oil is greater than the weight of the 5w40 engine oil.

Is 5W40 better for high mileage cars?

The 5W-40 is more effective in vehicles with less mileage and up to 5 years old engines, while the 10W-40 is more suitable for older, high-mileage cars of 10 years and above. The 10W-40, thanks to its higher viscosity level, is effective in older engines as the components must have experience thermal expansion.