It is important to regularly check and change your engine oil to maintain the health of your car. The Engine Oil Capacity for a 2021 Mazda 3 2.5 engine is 4.5 quarts, and it is recommended that you change your engine oil every 7,500 miles or 12 months – whichever comes first.
Some common symptoms of low engine oil levels include increased Engine Oil Light notifications, engine knocking noise, decreased fuel economy, and an overall decrease in performance.
Mazda recommends that drivers get their engine oil changed by an Authorized Mazda Dealer if their car is still under warranty.
Mazda 3 Engine Oil Capacity Chart For All Generations
2022 Mazda 3 Engine Oil Capacity
| Engine | Engine Oil Capacity with oil filter | Oil type |
|---|---|---|
| SKYACTIV-G 2.5 | 4.5 L (4.8 US qt, 4.0 Imp qt) | SAE 0W-20 |
| SKYACTIV-G 2.0 | 4.2 L (4.4 US qt, 3.7 Imp qt) | SAE 0W-20 |
| SKYACTIV-G 2.5T | 4.8 L (5.1 US qt, 4.2 Imp qt) | SAE 5W-30 |
Mazda 3 BP Oil Type
The SKYACTIV-G 2.0 and SKYACTIV-G 2.5 engines should use ILSAC GF-V or higher/ SAE 0W-20 engine oil. If you live in Mexico (or another country with similar weather conditions), SAE 5W-30 motor oil should be used.
The SKYACTIV-G 2.5T engine requires SAE 5W-30 oil. For the best performance and fuel economy, Mazda Genuine Oil is recommended for use in your Mazda vehicle.
All moving points of the body, such as door and hood hinges and locks, should be lubricated each time the engine oil is changed. Use a nonfreezing lubricant on locks during cold weather. Make sure the hood’s secondary latch keeps the hood from opening when the primary latch is released.
2021 Mazda 3 Engine Oil Capacity
| Engine | Engine Oil Capacity with oil filter | Oil type |
|---|---|---|
| SKYACTIV-G 2.5 | 4.5 L (4.8 US qt, 4.0 Imp qt) | SAE 0W-20 |
| SKYACTIV-G 2.0 | 4.2 L (4.4 US qt, 3.7 Imp qt) | SAE 0W-20 |
| SKYACTIV-G 2.5T | 4.8 L (5.1 US qt, 4.2 Imp qt) | SAE 5W-30 |
2020 Mazda 3 Engine Oil Capacity
| Engine | 2.5L engine | 2.0L engine |
| Engine Oil Capacity with filter | 4.8 quarts (4.5 liters) | 4.4 quarts (4.2 liters) |
| Oil type | 0W-20, 5W-30 | 0W-20, 5W-30 |
| Drain plug torque | 23-30 ft/lbs | 23-30 ft/lbs |
2019 Mazda 3 Engine Oil Capacity
| Engine | 2.5L engine | 2.0L engine |
| Engine Oil Capacity with filter | 4.8 quarts (4.5 liters) | 4.4 quarts (4.2 liters) |
| Oil type | 0W-20, 5W-30 | 0W-20, 5W-30 |
| Drain plug torque | 23-30 ft/lbs | 23-30 ft/lbs |
2014 2015 2016 2017 2018 Mazda 3 Engine Oil Capacity
The BM/BN Mazda 3 is equipped with two engines: SKYACTIV-G 2.0 and SKYACTIV-G 2.5. Both engines have a compression ratio of 13.0. As for the Engine Oil Capacity, I can say that it is the same for every model year of this Mazda 3 generation. For example, the 2018 Mazda 3 2.0 takes 4.4 quarts of 0W-20 oil with a filter change. No filter change requires 4.2 quarts of oil. The 2018 Mazda 3 2.5 holds 4.5 quarts of 0W-20 oil with a filter change.
The SAE 5W-30 oil is recommended in much warmer climates (like Mexico).
| Engine | Engine Oil Capacity with oil filter | Oil type |
|---|---|---|
| SKYACTIV-G 2.0 | 4.2 L (4.4 US qt, 3.7 Imp qt) | SAE 0W-20, 5W-30 |
| SKYACTIV-G 2.5 | 4.5 L (4.8 US qt, 4.0 Imp qt) | SAE 0W-20, 5W-30 |
The oil replacement period can be selected from the flexible setting or fixed setting, or it can be set to non-display. The flexible setting is available only in the United States and Puerto Rico.
Once engine oil flexible maintenance is selected, the vehicle calculates the remaining oil life based on the engine operating conditions. The vehicle lets you know when an oil change is due by illuminating the wrench indicator light in the instrument cluster.
3rd Gen Mazda 3 Oil Change Interval
The oil life in your vehicle is based on the conditions of the engine and how frequently it’s used. The wrench indicator light will come on in the instrument cluster when there’s only 1,000 km (600 miles) or less of oil life left, whichever comes first. You’ll need to reset the system whenever you replace the engine oil.
The oil should be changed when the wrench indicator light is ON, with a maximum interval of 12 months or 12,000 km (7,500 miles). Whenever the engine oil is replaced, the system must be reset. To reset your dashboard light, switch the ignition off and press and hold the illumination knob on the dash. With the ignition still off, continue holding down the illuminated button for more than 5 seconds. The master warning light will briefly flash to indicate that you have successfully reset it.
2014 – 2018 Mazda 3 Engine Oil Change
2010 2011 2012 2013 Mazda 3 Engine Oil Capacity
| Engine | Engine Oil Capacity with oil filter | Oil type |
|---|---|---|
| 2.0-liter engine | 4.3 L (4.5 US qt, 3.8 Imp qt) | SAE 0W-20 |
| 2.5-liter engine | 5.0 L (5.3 US qt, 4.4 Imp qt) | SAE 0W-20 |
| SKYACTIV-G 1.5 | 4.2 L (4.4 US qt, 3.7 Imp qt) | SAE 0W-20 |
| MZR 1.6 | 3.9 L (4.1 US qt, 3.4 Imp qt) | 5W-20 |
- Maintenance interval: every six months or 12 000 km (7 500 miles).
- 2010 Mazda 3 Oil type;
2010 – 2013 Mazda 3 Engine Oil Change
2009 Mazda 3 BK Engine Oil Capacity
| Engine | Engine Oil Capacity with filter | Oil type |
|---|---|---|
| 2.0L 2000cc engine | 4.5 quarts (4.3 liters) | 5W-20 |
| 2.3L engine | 4.5 quarts (4.3 liters) | 5W-20 |
| 2.3L MZR Turbo | 6 quarts (5.7 liters) | 5W-30 |
2008 Mazda 3 BK Engine Oil Capacity
| Engine | Engine Oil Capacity with filter | Oil type |
|---|---|---|
| 2.0L 2000cc engine | 4.5 quarts (4.3 liters) | 5W-20 |
| 2.3L engine | 4.5 quarts (4.3 liters) | 5W-20 |
| 2.3L MZR Turbo | 6 quarts (5.7 liters) | 5W-30 |
2007 Mazda 3 BK Engine Oil Capacity
| Engine | Engine Oil Capacity with filter | Oil type |
|---|---|---|
| 2.0L 2000cc engine | 4.5 quarts (4.3 liters) | 5W-20 |
| 2.3L engine | 4.5 quarts (4.3 liters) | 5W-20 |
| 2.3L MZR Turbo | 6 quarts (5.7 liters) | 5W-30 |
2006 Mazda 3 BK Engine Oil Capacity
| Engine | Engine Oil Capacity with filter | Oil type |
|---|---|---|
| 2.0L 2000cc engine | 4.5 quarts (4.3 liters) | 5W-20 |
| 2.3L 2260cc engine | 4.5 quarts (4.3 liters) | 5W-20 |
2005 Mazda 3 BK Engine Oil Capacity
| Engine | Engine Oil Capacity with filter | Oil type |
|---|---|---|
| 2.0L 2000cc engine | 4.5 quarts (4.3 liters) | 5W-20 |
| 2.3L 2260cc engine | 4.5 quarts (4.3 liters) | 5W-20 |
2004 Mazda 3 BK Engine Oil Capacity
| Engine | Engine Oil Capacity with filter | Oil type |
|---|---|---|
| 2.0L 2000cc engine | 4.5 quarts (4.3 liters) | 5W-20 |
| 2.3L 2260cc engine | 4.5 quarts (4.3 liters) | 5W-20 |
How Much Oil Does a Mazda3 Take?
The 2021 Mazda 3 with the 2.5L 4-cyl Turbo engine takes 5.1 quarts (with filter) of 5W-30 synthetic oil. The Mazda 3 with a 2.0L 4-cyl engine takes 4.4 quarts (with filter) of 0W-20 synthetic oil. A new oil filter and a crush washer are required.
How Can You Check Your Engine Oil Level?
Checking your engine oil level is a simple yet critical part of maintaining your vehicle. First, make sure that your car has been parked on level ground for at least ten minutes to ensure an accurate reading. Then, locate the dipstick – it may have a brightly colored handle or be marked with the words “oil” or “engine.”
Pull out the dipstick and wipe it off with a clean cloth or paper towel. Reinsert it fully, then pull it out again to check the oil level. You’re good to go if the oil reaches between the “max” and “min” lines on the dipstick. If it’s below the “low” mark, it’s time for a refill.
Always be sure to use the correct grade and type of oil for your specific make and model. Regularly checking and replenishing your engine oil can help keep your car running smoothly for years to come.
MAZDA SUPRA 0W-20
MAZDA SUPRA 0W20 engine oil was developed by TOTAL in cooperation with the car manufacturer, especially for Skyactiv gasoline engines. It differs from conventional oils by its high fluidity, therefore providing lower fuel consumption and facilitating cold engine start in freezing weather. MAZDA SUPRA 0W20 oil has protective properties and energy efficiency level of API SN and ILSAC GF-5 according to the international classification. The automaker recommends this oil for gasoline Mazda models 2 (DE, DJ), 3 (except MPS), and 6 (except MPS).
MAZDA ULTRA 5W-30
For Mazda 2, 3, and 6 models with gasoline and diesel engines, except for cars with a particulate filter (DPF), was designed the engine oil MAZDA ULTRA 5W30, having ACEA A5/B5 and API SL/CF qualities. It guarantees reliable engine protection against wear and harmful deposits even in hard conditions, such as sport driving, city driving in the start-stop mode, and cold starting. This oil’s resistance to oxidation maintains its effectiveness throughout the interval between replacements. MAZDA ULTRA 5W30 is recommended by the automaker for the Mazda 3 MPS and 6 MPS with a 2.3 Turbo engine.
MAZDA ULTRA DPF 5W-30
MAZDA ULTRA DPF 5W30 engine oil is designed for diesel automobiles equipped with diesel particulate filters (DPF), which require oils of the Low SAPS category with reduced content of sulfated ash, phosphorus, and sulfur. It guarantees the effective operation of the after-treatment systems and prevents premature failure. MAZDA ULTRA DPF 5W30 oil’s antiwear and energy-saving properties meet the ACEA C2 standard.
How Often Should You Change Your Engine Oil?
The frequency at which you should change your engine oil depends on a few factors, including the type of oil used and the make and model of your vehicle. That being said, the general recommendation is to change your oil every 7,500 miles or every twelve months.
It’s important to regularly check your vehicle’s manual for specific guidelines and observe any changes in how well your engine is running. While regular maintenance can lead to higher upfront costs, it can also save you money in the long run by preventing costly damage to your engine.
What Are Some Common Symptoms Of Low Engine Oil Levels?
One of the most common symptoms of low engine oil levels is an abnormal increase in engine noise. When there is not enough oil to lubricate the various moving parts of the engine, they will rub against each other and create excessive friction, resulting in a louder-than-normal sound.
Another symptom to look out for is smoke or exhaust coming from the engine. This can indicate that the lack of oil is causing parts to overheat and potentially become damaged. Additionally, vehicles with low oil levels may experience decreased performance and reduced fuel efficiency as the engine has to work harder without proper lubrication.
Can You Mix Conventional Oil & Synthetic Motor Oil?
In general, yes. It is perfectly safe to mix synthetic and conventional motor oil. In fact, most carmakers now recommend that you use a blend of the two types of oil.
The main benefit of mixing the two oils is that it can help extend your engine oil’s life. For example, if you tend to drive in stop-and-go traffic, then using synthetic oil can help to protect your engine from increased wear and tear. However, conventional oil may be fine if you mainly drive on the highway.
Another benefit of mixing oils is that it can also help to improve fuel economy. This is because synthetic oils tend to flow more easily than conventional oils, which means that they can lubricate your engine more effectively. This can lead to a small increase in fuel economy.
If you’re unsure what oil to use, check your owner’s manual or ask your mechanic. In most cases, combining synthetic and conventional oils is perfectly safe.
Mazda 3 Synthetic Or Conventional Oil?
All Mazda 3s come with synthetic oil. It is designed to provide excellent protection and performance in a wide range of temperatures. The oil change interval for the Mazda 3 is 7,500 miles or 12 months, whichever comes first.
For Mazda owners looking to keep their vehicle in pristine condition, we recommend only using Genuine Mazda Parts and Oil for all maintenance services. Be careful not to overfill the engine oil, though, as doing so may cause significant damage.
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The information provided in this article is for general informational purposes only. The author and publisher make no representations or warranties of any kind, express or implied, regarding the accuracy, adequacy, validity, reliability, availability, or completeness of any information presented. The reader is advised to consult a qualified professional, such as a mechanic or dealership, before making any decisions related to their vehicle's engine oil or maintenance.
Recently purchased 2 different Mazda vehicles, 2021 CX-5 and a used 2020 Mazda 3. Noticing when started cold both vehicles have about 30 to 40 seconds of “noisy engine” and then it quiets. Obviously the oil is getting distributed at first. This is more noticeable now than on any other vehicles I’ve owned. My question is should I use the 0w-20 or 5w-30 oil with my oil change? I’m thinking the 0w would be best but I usually use Mobil 1 synthetic. I don’t want to make that noisy start up any longer or worse. I live in Florida with no freezing temps if that matters. Thank you!
Hello. You Should use 0W-20.