The Mazda CX-3 was produced from 2016 to 2021 for the United States and European markets. This subcompact SUV features the 2.0L SKYACTIV-G gasoline engine across all model years. Using the correct oil capacity, viscosity, and type is essential for maintaining performance and longevity. This guide lists all model years with full oil specifications and maintenance recommendations.
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2021 Mazda CX-3 Engine Oil Capacity
| Specification | Detail |
|---|---|
| Engine | 2.0L SKYACTIV-G I4 |
| Oil Capacity (with Filter) | 4.4 qt (4.2 L) |
| Oil Capacity (without Filter) | 4.2 qt (4.0 L) |
| Recommended Oil Type | Full Synthetic |
| Viscosity | SAE 0W-20 |
| Oil Change Interval | Every 7,500 miles or 12 months |
| Oil Drain Plug Torque | 25-30 lb-ft (34-41 N·m) |
| Recommended Filters | Mazda PE01-14-302, Mobil 1 M1-110A, K&N HP-1017, Fram XG10575 |
The 2021 Mazda CX-3 uses a 2.0L SKYACTIV-G engine that requires 4.4 quarts of full synthetic oil with filter replacement. Using 0W-20 oil provides the right balance of protection and efficiency under normal driving conditions.
2020 Mazda CX-3 Engine Oil Capacity
| Specification | Detail |
|---|---|
| Engine | 2.0L SKYACTIV-G I4 |
| Oil Capacity (with Filter) | 4.4 qt (4.2 L) |
| Oil Capacity (without Filter) | 4.2 qt (4.0 L) |
| Recommended Oil Type | Full Synthetic |
| Viscosity | SAE 0W-20 |
| Oil Change Interval | Every 7,500 miles or 12 months |
| Oil Drain Plug Torque | 25-30 lb-ft (34-41 N·m) |
| Recommended Filters | Mazda PE01-14-302, Mobil 1 M1-110A, K&N HP-1017, Fram XG10575 |
The 2020 Mazda CX-3 maintains the same 2.0L SKYACTIV-G engine specifications as other model years. Mazda Genuine 0W-20 oil and Castrol 0W-20 oil are recommended to achieve optimum performance.
2019 Mazda CX-3 Engine Oil Capacity
| Specification | Detail |
|---|---|
| Engine | 2.0L SKYACTIV-G I4 |
| Oil Capacity (with Filter) | 4.4 qt (4.2 L) |
| Oil Capacity (without Filter) | 4.2 qt (4.0 L) |
| Recommended Oil Type | Full Synthetic |
| Viscosity | SAE 0W-20 |
| Oil Change Interval | Every 7,500 miles or 12 months |
| Oil Drain Plug Torque | 25-30 lb-ft (34-41 N·m) |
| Recommended Filters | Mazda PE01-14-302, Mobil 1 M1-110A, K&N HP-1017, Fram XG10575 |
The 2019 Mazda CX-3 requires 4.4 quarts of 0W-20 full synthetic oil with filter replacement. Regular oil changes maintain engine protection and ensure optimal performance throughout the vehicle’s lifespan.
2018 Mazda CX-3 Engine Oil Capacity
| Specification | Detail |
|---|---|
| Engine | 2.0L SKYACTIV-G I4 |
| Oil Capacity (with Filter) | 4.4 qt (4.2 L) |
| Oil Capacity (without Filter) | 4.2 qt (4.0 L) |
| Recommended Oil Type | Full Synthetic |
| Viscosity | SAE 0W-20 |
| Oil Change Interval | Every 7,500 miles or 12 months |
| Oil Drain Plug Torque | 25-30 lb-ft (34-41 N·m) |
| Recommended Filters | Mazda PE01-14-302, Mobil 1 M1-110A, K&N HP-1017, Fram XG10575 |
The 2018 Mazda CX-3 uses the 2.0L SKYACTIV-G engine with identical oil specifications to other years. The oil drain plug requires an 8mm Allen key for removal during oil changes.
2017 Mazda CX-3 Engine Oil Capacity
| Specification | Detail |
|---|---|
| Engine | 2.0L SKYACTIV-G I4 |
| Oil Capacity (with Filter) | 4.4 qt (4.2 L) |
| Oil Capacity (without Filter) | 4.2 qt (4.0 L) |
| Recommended Oil Type | Full Synthetic |
| Viscosity | SAE 0W-20 |
| Oil Change Interval | Every 7,500 miles or 12 months |
| Oil Drain Plug Torque | 25-30 lb-ft (34-41 N·m) |
| Recommended Filters | Mazda PE01-14-302, Mobil 1 M1-110A, K&N HP-1017, Fram XG10575 |
The 2017 Mazda CX-3 requires 4.4 quarts of 0W-20 full synthetic oil when replacing the oil filter. Mazda recommends changing the oil at least once a year or within 10,000 miles under normal driving conditions.
2016 Mazda CX-3 Engine Oil Capacity
| Specification | Detail |
|---|---|
| Engine | 2.0L SKYACTIV-G I4 |
| Oil Capacity (with Filter) | 4.4 qt (4.2 L) |
| Oil Capacity (without Filter) | 4.2 qt (4.0 L) |
| Recommended Oil Type | Full Synthetic |
| Viscosity | SAE 0W-20 |
| Oil Change Interval | Every 7,500 miles or 12 months |
| Oil Drain Plug Torque | 25-30 lb-ft (34-41 N·m) |
| Recommended Filters | Mazda PE01-14-302, Mobil 1 M1-110A, K&N HP-1017, Fram XG10575 |
The 2016 Mazda CX-3 launched with the 2.0L SKYACTIV-G engine requiring 4.4 quarts of 0W-20 full synthetic oil. This first model year established the oil specifications that remained consistent throughout production.
Oil Maintenance and Service Tips
Check engine oil levels regularly using the dipstick, ideally before starting the engine when it is cold. The oil should be between the minimum and maximum marks on the dipstick. Change the engine oil and filter every 7,500 miles or 12 months, whichever comes first, under normal driving conditions. Always use a new drain plug washer during each oil change to ensure a proper seal and prevent leaks.
Severe Driving Conditions
Oil change intervals should be reduced for severe driving conditions. These include towing a trailer, driving in dusty or sandy conditions, extended periods of idling, and repeated short trips of less than 10 miles. Under severe conditions, change the oil every 5,000 miles or 6 months.
Oil Filter Replacement
Always replace the oil filter during each oil change. The oil filter on the Mazda CX-3 is located on the bottom of the engine and requires removal of a small access panel secured by three 8mm bolts. Use the proper oil filter wrench to avoid damaging the filter housing during removal.
Frequently Asked Questions
What kind of oil does a Mazda CX-3 use?
The Mazda CX-3 uses SAE 0W-20 full synthetic oil for all model years from 2016 to 2021. Mazda Genuine 0W-20 oil and Castrol 0W-20 oil are specifically recommended to achieve optimum performance. Full synthetic oil provides superior protection and performance compared to conventional oil.
How much oil does a Mazda CX-3 take?
The Mazda CX-3 takes 4.4 quarts (4.2 liters) of oil when performing an oil change with filter replacement. Without filter replacement, the oil capacity is 4.2 quarts (4.0 liters). Always verify the oil level using the dipstick after adding oil.
What is the recommended oil type for a Mazda CX-3?
The recommended oil type for all Mazda CX-3 models is full synthetic 0W-20. This oil meets API SP and ILSAC GF-6A specifications required for modern Mazda engines. Full synthetic oil provides better engine protection, improved fuel economy, and extended drain intervals compared to conventional oil.
What is the oil change interval for a Mazda CX-3?
The oil change interval for the Mazda CX-3 is every 7,500 miles or 12 months, whichever comes first, under normal driving conditions. For severe driving conditions such as towing, dusty environments, or frequent short trips, the interval should be reduced to 5,000 miles or 6 months.
Can I use 5W-30 instead of 0W-20 in a Mazda CX-3?
While 0W-20 is the factory recommended viscosity, 5W-30 full synthetic oil can be used as an alternative. Some owners prefer 5W-30 in hot climates or for engines with higher mileage. However, using 0W-20 as specified provides the best fuel economy and engine protection for most driving conditions.
What oil filter fits the Mazda CX-3?
The OEM oil filter for the Mazda CX-3 is part number PE01-14-302. Compatible aftermarket filters include Mobil 1 M1-110A, K&N HP-1017, and Fram XG10575. Always ensure the oil filter meets or exceeds Mazda specifications for proper engine protection.
Conclusion
The Mazda CX-3 requires 4.4 quarts of 0W-20 full synthetic oil for all model years from 2016 to 2021. Following the recommended 7,500-mile or 12-month oil change interval ensures optimal engine performance and longevity. Using manufacturer-approved oil specifications and genuine or equivalent oil filters protects your engine and maintains warranty coverage. Proper oil maintenance is essential for reliability, performance, and maximizing the lifespan of your Mazda CX-3 engine.
