The Mazda 6 is a luxurious, affordable, and agile mid-sized car. To keep its four-cylinder engine running at peak performance, though, you’ll need to know its engine oil capacity.

Known for its responsive steering and nimble handling, the Mazda 6 is also a surprisingly upscale ride considering its reasonable starting price. Of, course, the price of purchase is only the beginning of any car’s true cost. There are also the inevitable maintenance expenses—which really add up. But you can permanently mitigate these expenses by handling basic maintenance yourself.

The best place to start doing your own maintenance is with routine oil changes. If you know the Mazda 6’s engine oil capacity, what type of oil it takes, and how often it needs fresh oil, you can start handling oil changes at home!

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Mazda 6 engine oil capacity

The Mazda 6 2.5L engine has an engine oil capacity of 4.8 quarts. So, you'll probably want to have a full 5 quarts handy whenever you're getting ready to change your oil.

Remember not to confuse your Mazda’s engine oil capacity with its displacement. Displacement is also a measure of oil volume—but it’s specific to the volume that the engine's cylinders hold collectively.

What kind of oil does a Mazda 6 need?

The next thing you'll need to know is the specific type of oil that your Mazda 6 uses—it needs fully-synthetic motor oil with a viscosity rating of 0W-20.

There are many different types of oil, and if you accidentally use the wrong type it could cause severe damage to your engine.

Every time you see a viscosity rating, it will be written in the same format—two numbers separated by a dash, with the first number next to the letter “W”. This first number indicates the oil viscosity at a “cold start” or 0°F. The second number described the oil viscosity at normal operating temperature, which is about 212°F.

You can use any oil that is fully synthetic and has a viscosity rating of 0W-20. Like any product, however, certain brands are of higher quality.

MORE:

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How often to change the oil for a Mazda 6

You should change your Mazda 6’s oil every 7,500 miles or once a year, but there's always the possibility you’ll need to change the oil early. Check your oil once a month to make sure there aren't any leaks, and keep an eye out for the following issues:

The oil feels course or gritty when you rub it between your fingers

The oil has visible debris or contaminants inside it

The oil has changed colors from amber to dark brown or black.

If you notice any unfamiliar

banging or tapping noises coming from your engine

, burning smells, or if there's a sudden decline in your Mazda’s performance.

MORE:

Are Mazdas good cars?

How to change your oil and oil filter

When the time for an oil change comes around, you'll need the right tools, including a socket wrench, a filter wrench, a drain pan, a fresh filter, and 5 quarts of fresh motor oil ready and waiting.

When you're ready to begin, here’s how to change your oil and oil filter:

Start the engine of your Mazda 6. Allowed to run for 5 to 10 minutes so that the engine can reach normal operating temperatures.

Shut off the engine, open the hood, and then remove the oil fill cap.

Slide underneath the engine and look up. Locate and remove the oil drain bolt.

While oil is draining into the drain pan, remove the old oil filter using the filter wrench. Then install the new filter but only after the oil has completely drained.

Reattach the oil drain bolt, refill the engine using the fresh oil, and then replace the oil fill cap.

Double check that you have added the correct amount of oil using a dipstick, and then store the old oil in a sealable container I tell you how can take it to a recycling facility.

After changing your oil, it’s a good idea to turn on your car and let your engine run for about 30 seconds before you check the oil level. This will give you a more accurate measurement, and you’ll be able to top it off if necessary.

And that is all there is to it! Now that you know how to change your oil, you'll be able to do so every time—which should save you quite a bit of money over the years!

Don’t forget regular insurance policy maintenance

Staying on top of your car's routine maintenance is vitally important. Perhaps just as important as finding the best

Mazda 6 car insurance costs

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