What Should be the Oil Changing Frequency in Winter?

Many people change the oil more frequently to safeguard against engine wear in the winter. Oil can break down in cold weather, causing it to lose its ability to lubricate and protect the engine. That prompts many people to quicken the oil-changing frequency. What should be the correct intervals for changing the oil in winter? Is there any way to prevent the oil’s breakdown in winter? Let’s find out.

How Often Should You Change Oil in Winter?

It is critical to change your car oil more often in the winter. When it is cold outside, the oil turns into a thicker and denser fluid, making it harder for the engine to spin. This leads to the demand for more power supply from the battery and starter motor.

If you use traditional motor oil, you should change it every 5,000 to 7,000 km during the wintertime. It’s also a good practice to change the oil and oil filter before the cold weather sets in. Otherwise, acid and water in the old fuel will become dangerous for the engine in freezing temperatures.

winter oil changing
Conventional fuel becomes thinker in winter. (Credit: Gustavo Fring / Pexels)

Which Type of Oil Should You Use in Winter?

Many people believe you should change your oil more frequently during the winter because colder temperatures increase the engine’s workload. This is a common misconception. Oil behaves differently based on temperature, and cold weather makes it thicker. For this reason, oil changing is required before time if you don’t use a thinner fuel.

For example, 5W-30 has more viscosity than 20W-50 oil. Suppose you use something like 20W-50 oil during summer and warmer months. In that case, you will need to switch to 5W-30 or oil with similar viscosity in colder months to keep the car running smoothly.

Always check the owner’s manual to ensure the correct oil viscosity for your vehicle’s model. Don’t mistake refilling the tank with oil too thin because that won’t be enough to lubricate your engine correctly.

Synthetic oils are a good option for colder climates because they maintain their viscosity at a broader range of temperatures. It does not lose its resistance even in freezing cold. Since the engine still gets the lubrication it needs, your car won’t be needing an oil change.


All-weather oil for automobiles is designed to work in all weather conditions, no matter the season. It also flows at lower temperatures than conventional oils. It’s a type of oil that helps protect your engine in different weather conditions. The oil needs to be thinner to protect the engine from wear and tear when it’s cold. Similarly, when it’s hot outside, the gasoline needs to be thicker to avoid damaging the engine under heavier use. All-weather oils are made to adapt to these changes so your car can run smoothly no matter what the temperature.


If you want to have a great time in the winter, change your car’s oil at the recommended interval. This will ensure that the vehicle operates as expected, saving you money on repairs. Changing oil at least every 5,000 to 7,000 km is a good practice to have the car in good working order. You can also use high-quality, low-viscosity oil as an alternative.