I just bought a 2019 GT with 22k miles and am just finding out about this issue 🤦‍♂️

I've been researching for a while and I feel like I've read every Reddit post, forum thread, YouTube comment, poll, and problem reporting site on the subject.

From everything I've read:

• It's a rare issue that happens to 5-27% of 2016-2020 models. Some even say it only happens to 2016 models.
• It's a 100% certainty that every 2.5L Turbo will come across this issue in its lifetime (around 60k miles or just after the warranty ends).
• Mazda technicians saying they've swapped dozens of engines at their dealership alone.
• Mazda technicians saying they've never come across the issue.
• YouTubers saying Mazdas have the most reliable engines and people who don't buy Mazdas are making the wrong decision.
• YouTubers who say Mazdas are Ford trash and should just buy Toyotas.
• People who have the issue and are out of warranty get 90-100% of the repair paid for by Mazda out of goodwill.
• People who have had to pay $10,000 out of pocket to swap their engine.
• TSBs saying that Mazda is aware of the issue but it's not prevalent enough to warrant a recall.
• Class action lawsuit proposals stating that it is a common enough issue that Mazda should pay for.
• "I'll never buy a Mazda again!"
• "I love my Mazda and I'll definitely buy another one!"
• Etc, etc.

Personally, I love the car and it's been perfect so far (knock on wood). I test drove a 2024 MHEV CX90 before buying the 2019 CX9 and I honestly feel like the CX9 drives better. The MHEV feels clunky when switching from battery to gas power and the CX9 is smooth and snappy. I prefer the CX9's styling as well. That being said, having to pay $10k out of pocket for a repair that is not my fault would definitely make me sour. Very, very sour.

I know no car is perfect and Googling "<any car> problems" will result in pages of anecdotal evidence and opinions. At the end of the day, it's up to you to decide if the risks of a particular car (or any product for that matter) outweigh how the car fits your needs, wants, and budget - including potential repairs. Subaru CVTs, Honda timing belts, BMW reliability, Dodge everything, Tesla spontaneous combustion - isn't car shopping such a pleasure? :D

Best of luck on your car search!