2021 MAZDA CX-30 Complaints

The contact owned a 2021 Mazda CX30. The contact stated while making a left turn, another vehicle struck the middle of her vehicle causing server damage. The contact stated that none of the frontal air bags were deployed. The contact suffered severe injuries and she sought medical attention. The vehicle was declared a total loss. A police report was filed. The manufacturer was not contacted. The failure mileage was 13,450.

The car's battery has failed two times. The second time is after the battery was replaced -- so the problem was with two different batteries. Both times, I had to call & wait for roadside assistance. Dangerous situation. Both times, the car required a jump-start then a full charge. The dealer denies a battery problem or electrical system problem. However, a Mazda Roadside Assistance service provided advised me on 12/3/2022 that the (second) battery was dead and that something in the electrical system is clearly draining the battery. The car is driven every day. *** Several times a week there is a dashboard notice of "low battery risk". *** This has been consistent, starting with the first week of owning the car. It appears that something(s) in the electrical system is draining the battery to the point of failure. The car is 18 months old with @ 16,500 miles driven. It is a 2021 Mazda CX-30 Turbo Premium Plus. It is available for inspection.

Was driving on interstate, during the afternoon, not close to any other traffic ahead. It was neither raining nor particularly windy. I heard a very loud “explosion” sound, like a gunshot. I pulled over and my sunroof is bowed OUTWARD a little, and missing a big section of glass. There is no rock or debris laying on the interior screen, and the sunroof is NOT concave like from an impact. It is clearly blown upward.

The Low Oil Level light/sensor came on before it was time to get an oil change (the recommended 4600 miles). This is super dangerous as it can cause major engine issues. I took it to the dealership and the dealership stated "they are having problems with these cars-they are burning too much oil so there is going to be a replacement valve once they have one made and you'll need to come back in to have it replaced -it will be a big job since it's part of the engine".

Purchased Mazda CX-30 Turbo car new March 31, 2021, in Jan 2022 low oil light came on with only 5,000 miles. Dealer noted it was 1 qt low. Just prior to reaching 10,000 miles the low oil light came on again. This car is burning oil with normal driving; primarily from rural area into town 15 min away or freeway driving. This creates an unsafe situation with parts and engine failure.

Low Engine Oil displayed on dashboard after only a couple thousand miles/four months from last oil change service. Known issue with this year/model for a year (https://static.nhtsa.gov/odi/tsbs/2021/MC-10203724-0001.pdf), but no recall or fix has been offered other than topping off or changing the oil. The dealer did top off the oil for free as the notice says.

Notable distortion in the windshield horizontally through driver and passenger areas. Dealership has been helpful in replacing the windshield three times thus far. The most recent windshield is clearer but still with notable distortion and is considered an aftermarket windshield. Mazda is aware of the issue and was told they are giving pushback on replacements. This issue is noted numerous times on multiple Mazda forums with no solution. From conversations with the dealership, Mazda is claiming this is normal especially close to the pillars due to vehicle design. This issue causes driver fatigue and distance perception problems while driving which is considered a road safety concern. Paperwork and vehicle are available for inspection upon request.

Continuous oil loss from engine. No leaks but oil level diminishes and warning lights come on monthly.

I am constantly receiving a “Low Battery Voltage Warning” for reasons as simple as leaving my door or trunk open for 10 minutes. I never leave my car in accessory mode to play music or anything that might drain the battery. It happens several times a month for no reason. I have not had it die on me yet, but I don’t know if it’s actually a low battery or software glitch.

Identified low oil level with 5,500 miles on the odemeter. No leak detected. The car has been babied; no accidents or undercarriage damage.