Mazda CX-30
Data verified by Nick Marchenko, PhD
Maintaining the engine oil in your 2020–2022 Mazda CX-30 is crucial for optimal performance and longevity. This model offers two engine options: the PY-VPS 2.5L I-4 petrol engine, which requires 4.8 quarts of 0W-20 oil, and the more powerful PY-VPTS Turbo 2.5L I-4 petrol engine, which needs 5.1 quarts of 5W-30 oil. Regular oil changes help ensure that your engine runs smoothly and efficiently, while using the correct viscosity oil is essential for protecting engine components.
In addition to oil maintenance, it's important to monitor the coolant levels in your Mazda CX-30. The PY-VPS engine has a coolant capacity of 7 quarts, while the PY-VPTS Turbo engine holds 8.7 quarts. Keeping an eye on both oil and coolant levels will help you avoid potential engine issues and maintain the performance of your vehicle.
Mazda CX-30 Oil Capacity
| Engine | Oil Capacity | Viscosity | Coolant | Years |
|---|---|---|---|---|
| PY-VPS Skyactiv Skyactiv G The PY-VPS engine has a displacement of 2.5L I-4. The power output is 187 hp with a torque of 186 lb-ft. | 4.8 qt | 0W-20 | 7.0 qt | 2022, 2021, 2020 |
| PY-VPTS Turbo Skyactiv Skyactiv G The PY-VPTS Turbo engine has a displacement of 2.5L I-4. The power output is 250 hp with a torque of 320 lb-ft. | 5.1 qt | 5W-30 | 8.7 qt | 2022, 2021, 2020 |
Mazda CX-30 – Frequently Asked Questions
How many quarts of oil does the Mazda CX-30 take?
The Mazda CX-30 oil capacity varies by engine: PY-VPS: 4.8 qt; PY-VPTS Turbo: 5.1 qt. Always confirm the exact capacity for your specific engine before an oil change.
What type of oil does the Mazda CX-30 use?
Oil viscosity depends on the engine: PY-VPS: 0W-20; PY-VPTS Turbo: 5W-30. Check your owner's manual for the correct spec for your specific engine.
What is the coolant capacity of the Mazda CX-30?
The coolant capacity for the Mazda CX-30 varies by engine: PY-VPS: 7.0 qt; PY-VPTS Turbo: 8.7 qt. Use the coolant specification listed in the owner's manual for your engine variant.
What type of oil does the Mazda CX-30 use?
The Mazda CX-30 uses two types of oil depending on the engine option. The PY-VPS engine requires 0W-20 oil, while the PY-VPTS Turbo engine uses 5W-30 oil.
How many quarts of oil does the Mazda CX-30 take?
The oil capacity for the Mazda CX-30 varies by engine. The PY-VPS engine takes 4.8 quarts of oil, while the PY-VPTS Turbo engine requires 5.1 quarts.
How often should I change oil in a Mazda CX-30?
It is generally recommended to change the oil in your Mazda CX-30 every 5,000 to 7,500 miles, or as indicated by the oil life monitor, depending on driving conditions.
What is the coolant capacity of the Mazda CX-30?
The coolant capacity for the Mazda CX-30 is 7 quarts for the PY-VPS engine and 8.7 quarts for the PY-VPTS Turbo engine.
Does the Mazda CX-30 need synthetic oil?
While the Mazda CX-30 can run on conventional oil, using synthetic oil is recommended for better performance and protection, especially for the turbocharged engine.
What happens if I use the wrong oil viscosity in my Mazda CX-30?
Using the wrong oil viscosity can lead to inadequate lubrication, increased engine wear, and potential overheating. It's essential to stick to the recommended viscosities: 0W-20 for the PY-VPS and 5W-30 for the PY-VPTS Turbo.
What is an oil life monitor and how does it work?
An oil life monitor is a system that tracks the condition of your engine oil based on factors like mileage and engine temperature. It alerts you when it's time for an oil change, helping you maintain optimal engine health.
Can I mix synthetic and conventional oil?
While mixing synthetic and conventional oil is possible, it is not recommended as it can dilute the benefits of synthetic oil. It's best to stick with one type for optimal performance.
How do I know if my Mazda CX-30 has an oil leak?
Signs of an oil leak in your Mazda CX-30 include oil spots on the ground where you park, a burning oil smell, or a drop in oil levels without explanation. Regularly checking your oil level can also help identify leaks.
What causes excessive oil consumption?
Excessive oil consumption can be caused by worn engine components, such as piston rings or valve seals, and can lead to oil leaks or burning oil. Regular maintenance can help mitigate these issues.
Should I check my oil when the engine is hot or cold?
It's best to check your oil when the engine is warm, but not hot. This allows the oil to circulate and provide an accurate reading on the dipstick.
What is the difference between an oil change and a flush?
An oil change involves draining the old oil and replacing it with new oil, while an oil flush is a more intensive process that cleans the engine's internal components and removes sludge before adding new oil.