Mazda CX-5 Engine Oil Capacity
The Mazda CX-5’s engine oil capacity will depend on its engine type and model year. Learn more here.
Written by Elaine Yang
Reviewed by Melanie Reiff
The most recent Mazda CX-5 has an engine oil capacity of 4.8 to 5.1 quarts, depending on its powertrain configuration. You’ll need to know exactly how much engine oil your specific Mazda CX-5 requires to perform a full
oil and filter change
.- The Mazda CX-5’s engine oil capacity will depend on its model year, but generally, it’s around 5 quarts
- The CX-5’s required oil type may also depend on its model year—the 2016 2.5L engine, for example, needs synthetic 0W-20 engine oil
- The Mazda CX-5’s engine oil capacity will depend on its model year, but generally, it’s around 5 quarts
- The CX-5’s required oil type may also depend on its model year—the 2016 2.5L engine, for example, needs synthetic 0W-20 engine oil
Mazda CX-5 engine oil capacity
The Mazda CX-5’s engine oil capacity depends on the type of engine it has:
- 2022 SKYACTIV-G 2.5 engine: 4.8 quarts or 4.5 liters
- 2022 SKYACTIV-G 2.5T engine: 5.1 quarts or 4.8 liters
Engine specifications, and therefore oil capacities, vary by model year. Check your owner’s manual to confirm your own CX-5’s engine oil capacity if you have an older model.
Keep in mind: The “2.5” here actually refers to your Mazda’sengine displacement, or the total volume taken up by the engine cylinders. Confusing this with your engine’s oil capacity can lead to underfilling your engine, which can cause extreme damage in the long run.
What kind of oil does a Mazda CX-5 need?
The type of oil your Mazda CX-5 requires will also depend on the type of engine it has:
- 2022 SKYACTIV-G 2.5 engine: synthetic or synthetic blend SAE 0W-20 motor oil
- 2022 SKYACTIV-G 2.5T engine: synthetic or synthetic blend SAE 5W-30 motor oil
Don’t forget: The exact type of oil for your Mazda CX-5 may vary if you own an older model. Check your owner’s manual to find Mazda’s recommendations for your specific model.
The numbers here refer to the oil’s viscosity or thickness. Let’s break down what they mean:
- The first number and W: The W stands for “winter”, indicating how well your oil flows in low and freezing temperatures. rating of your oil and means that it flows well in low and freezing temperatures. Oil with these ratings will still operate smoothly in cold-weather conditions, as lower-viscosity oils are much easier on your engine and won’t cause undue wear and tear.
- The second number: This indicates how well your oil flows when temperatures reach 212°F or higher. By comparison, a “20” oil is still relatively thin, while a “30” oil would be slightly thicker.
How often to change oil on a Mazda CX-5
Mazda generally recommends changing the oil in your CX-5 every 7,500 miles, or at least once every year. Again, check your owner’s manual if you have an older model.
There’s always a chance you may need to change your oil sooner than your
car maintenance schedule
requires. Check your oil every month or every other refuel for the following signs that it’s time for a change:- A color change in your motor oil: Dirty motor oil is darker in color, while clean motor oil is light in color.
- A change in texture: Look for grittier motor oil.
- Strange noises: Listen for any odd sounds that seem to be coming from your engine.
- Unfamiliar smells: Especially anything that smells like oil, smoke, or burning.
- A change in engine performance: Pay attention to drops in your fuel economy or poor acceleration.
How to change your oil and oil filter
Once you’ve decided it’s time to change your Mazda CX-5 oil, grab the following supplies:
- A socket wrench
- A drain pan
- A filter wrench to remove the old oil filter
- A replacement filter
- Enough motor oil per the capacity and type specifications listed in your owner’s manual
Once you have everything you need, turn on your car and let it run for a few minutes until it reaches its normal operating temperature. Then, shut off the engine, open the hood, and follow these steps:
- Remove the oil fill cap.
- Place the drain pan underneath the oil drain hole. Use the socket wrench to remove the drain hole bolt and washer. Allow the oil to drain into the pan below.
- Use the filter wrench to remove the old filter while the oil finishes draining.
- Install the new oil filter.
- Reinstall the drain bolt and fit it with a new washer. Tighten it to the manufacturer’s recommendations.
- Fill your engine with new motor oil and replace the oil fill cap.
- Run your car’s engine and keep an eye out for any leaks.
- Check the oil level with the dipstick to make sure you’ve added enough.
Dispose of your used oil properly: Never empty your drain pan onto the ground or into a garbage bin—instead, pour it into a container that can be sealed and transported to a designated recycling facility.
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