Mazda CX-30 Complaints

213 consumer complaints on file.

#11478222August 8, 2022
SERVICE BRAKES, STEERING, UNKNOWN OR OTHER
car was put on rear and it leaped forward and crashed and caused property damage and driver was shocked. faulty system, Collison system failure, reverse gear failure. on two different occasions car initiated warning like misuse of pedals when car was rolling down which was errored warning. false lane assist warnings.
Crash:
Yes
Fire:
No
Injuries:
0
Deaths:
0
#11478038August 7, 2022
ENGINE
Oil warning light came in at 5,500 miles. Dealer says they know the engine consumes oil.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11477820August 5, 2022
ENGINE
Engine is consuming/burning oil. I have needed to add 1 qt of oil every 3-4k miles, since purchased new. Car now has 25,000 miles and I have added oil 6 times. Ive called the dealer(Classic Mazda in Mentor Ohio) and they insist this is normal and there is no issue with the engine. Yet, I read on the internet that this is a known problem.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11477445August 3, 2022
ENGINE
The car has been reporting low engine oil numerous times between oil changes.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11476654July 30, 2022
ENGINE, UNKNOWN OR OTHER
I have just about 8800 miles on my Mazda CX-30 Turbo after a year and 5 months. Suddenly had my low oil engine light come on. I pulled over and the oil is barely on the tip of the oil stick. My last oil change, which was also my first, was completed at 4937 miles from the Mazda dealership.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11475856July 26, 2022
ENGINE
Excessive oil consumption. I bought this vehicle new from a Mazda dealership, with factory warranty. The check engine oil light came on at approximately 6800 miles, 3750 miles after the first oil change. An additional quart of oil was added. I brought it back to Mazda to confirm no oil leaks, which they confirmed. They were made aware of the Mazda service bulletin for excessive oil consumption, which they acknowledged, but indicated they will monitor as there is no solution from the factory.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11475522July 24, 2022
SERVICE BRAKES, FORWARD COLLISION AVOIDANCE: WARNINGS
The automatic braking engaged without warning and without cause. There was nothing directly in front of the car that was a possible collision threat. I suffered a neck injury as a result of the force in which the car stopped. Fortunately the driver behind me was able to stop. The car was taken to the original Mazda dealer and I was told this is a problem with my car but that they had no permanent fix, nor the ability to permanently shut off this system available until "corporate got back to them." They did not provide any paperwork and stated "we will call you when we have something." I now have a car I am scared to drive.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11475290July 22, 2022
VISIBILITY/WIPER
Yesterday I heard a very light ting sound. I did not think much of it. When I stopped I checked for any windshield damage, I could not locate any. After having the car parked for several hours, to my utter shock I had about a 1' long crack in my windshield. After looking for some time, I located the microscopic chip that caused the issue. I believe the windshield is defective! It is either too thin, too brittle, or both. Which could be a safety hazard.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11475161July 21, 2022
ENGINE
low oil indicator keeps coming on at 3k miles and 8k miles. some times the oil is slightly low. The manual says to sop driving immediately, but that is not always possible.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11474653July 19, 2022
ENGINE
Low oil light came on twice in first 6,000K. Had to use a quart of oil (total) to refill. Oil dipstick showed low oil both times. Engine is consuming oil with no obvious leaks noticeable on exterior components.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11472739July 7, 2022
ENGINE
My car is burning a quart of oil every 1500 miles. I have taken it to the dealer three times. They say that they know about the problem but don't have a fix. I am afraid that the engine could seize up during driving, causing a accident.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11470053June 20, 2022
ENGINE
Driving home from work today I got a "low engine oil level" alert/warning. First time this has happened. I have approx. 15,500 miles on my vehicle and it was serviced on 3/22/22 (11,828 miles). That service included a full oil and filter change. I see it has been noted that there is an oil leak with this particular vehicle but Mazda has not been able to figure out what is causing it. Just wanted it to be reported
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11469611June 16, 2022
VISIBILITY/WIPER
The windshield in my 2021 CX30 had a distorted view on the passenger side of vehicle. Took it in to dealership who confirmed that there was obvious distortion in the windshield. Windshield was replaced and the new windshield has the same issue. Mazda is now saying that it is "normal" to have some distortion on this particular model and they will not replace the windshield again.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11469501June 15, 2022
ENGINE
Low engine oil light came on at 8990 miles. Bought vehicle brand new. Has occurred before with this same vehicle. Excessive oil consumption is a known issue with this make/model
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11469500June 15, 2022
ENGINE
Low engine oil light came on at 4600 miles. Brand new vehicle. Excessive consumption of oil known issue with this make/model
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11468850June 12, 2022
ELECTRICAL SYSTEM, POWER TRAIN, VEHICLE SPEED CONTROL
Randomly accelerated on its own; burns oil- low oil levels twice in 6 months; randomly says cruise control is available under 25 mph when car is traveling at highway speeds; the unlock and lock functions randomly fail; lift gate randomly opens; alarm system randomly goes off; TERRIBLE fuel economy (18-21 mpg)
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11467570June 4, 2022
ENGINE
Low engine oil pressure light came on forcing me to stop driving the vehicle. Upon investigation, engine oil level was a full quart low of oil, despite no leaks and only having 8000 miles.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11466068May 25, 2022
ENGINE
I have the 2.5 liter turbocharged engine in my CX-30. It currently has approximately 18,000 miles after a little over a year of ownership. So far I have had to put in 3 quarts of oil in that time. The engine/low oil indicator comes on about every 4,000 miles. When I check the oil, it shows that it is down a quart. I have taken it in for regular service (oil and filter, tire rotation) twice now, and have brought this to the attention of the service advisor who tells me that this is normal for turbo engines. I disagree with this assessment. I will bring it up again later this week when it goes in for its third service. No new car should consume oil at the rate this one does. I have also observed blue smoke from the exhaust on start-up. I owned another turbo Mazda model a few years ago that did not do this. I have found what appears to be a technical service bulletin from Mazda regarding all turbocharged 2021 models built prior to September 2021. (TSB-01-012-21) My greatest concern is that this will only become worse and end up causing major damage to the engine and/or make the car unsafe to drive.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11464803May 16, 2022
ENGINE
Low engine oil after 4630 miles!
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11459502April 4, 2022
ENGINE
The contact owns a 2021 Mazda CX-30. The contact stated that the low engine oil warning light was illuminated. The contact stated that the app used for alerting vehicle failure also notified the contact of the failure. The failure occurred twice. The dealer was contacted and informed her that it was a known issue however, there was no recall. The contact had not taken the vehicle to the dealer. The vehicle had not been diagnosed or repaired. The manufacturer was not made aware of the failure. The approximate failure mileage 3,100.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0

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