Engine complaints and recalls from NHTSA
Summary
The 2021 Mazda CX-30 has 36 NHTSA engine complaints and 0 engine-related recalls.
36
Complaints
0
Recalls
0
Injuries Reported
Data source: National Highway Traffic Safety Administration (NHTSA) · Last updated April 10, 2026
| Date ↓ | Component | Summary |
|---|---|---|
| May 20, 2024 | ENGINE,FUEL/PROPULSION SYSTEM | Low engine oil light is on again, I had one at 4600 miles and keep happening every 5-6000 miles. I ... |
| Mar 10, 2024 | ENGINE | Low engine oil on the turbo model. It happened several times. 16k miles. |
| Jan 19, 2024 | ENGINE | The contact owns a 2021 Mazda CX-30. The contact stated that while the contact's wife was driving at... |
| Nov 22, 2023 | ENGINE | Engine is burning an excessive amount of oil. After numerous times to the dealership Mazda has fina... |
| Aug 27, 2023 | ENGINE | “Low engine oil level” light comes on periodically for last several hundred miles. Dipstick show oil... |
| Aug 22, 2023 | ENGINE | The engine oil light came on several times on different days, saying that the engine oil level is lo... |
| Aug 14, 2023 | ENGINE,FUEL/PROPULSION SYSTEM | Vehicle burns oil at at much higher rate than scheduled oil changes allow. |
| May 20, 2023 | ENGINE | I would like to report that I am not feeling safe driving my 2021 MAZDA CX-30 Premium anymore. My v... |
| Dec 27, 2022 | ENGINE | Using a quart of oil every 1,500 miles. Known oil consumption issue with the 2021 Mazda CX 30 turbo ... |
| Dec 20, 2022 | ENGINE | Low engine oil level since I bought it in September 2021. I’ve had it at the dealer three times and ... |
| Oct 15, 2022 | ENGINE | The Low Oil Level light/sensor came on before it was time to get an oil change (the recommended 4600... |
| Sep 22, 2022 | ENGINE | Low Engine Oil displayed on dashboard after only a couple thousand miles/four months from last oil c... |
| Sep 3, 2022 | ENGINE | Identified low oil level with 5,500 miles on the odemeter. No leak detected. The car has been babied... |
| Aug 21, 2022 | ENGINE | Losing/burning oil with no leaking - less than 8,000 miles. Mazda has issued a service bulletin on ... |
| Aug 20, 2022 | ENGINE | Purchased this car on Saturday August 13th from a dealer. Last weekend on the 20th the low engine l... |
| Aug 17, 2022 | ENGINE | engine oil low light coming on within 3000 miles of oil change |
| Aug 5, 2022 | ENGINE | Engine is consuming/burning oil. I have needed to add 1 qt of oil every 3-4k miles, since purchased ... |
| Aug 3, 2022 | ENGINE | Oil warning light came in at 5,500 miles. Dealer says they know the engine consumes oil. |
| Jul 20, 2022 | ENGINE | low oil indicator keeps coming on at 3k miles and 8k miles. some times the oil is slightly low. The ... |
| Jul 1, 2022 | ENGINE | Continuous oil loss from engine. No leaks but oil level diminishes and warning lights come on monthl... |