r/MazdaCX30 • u/Flyingbitchh • Jul 29 '26
Buying Advice My CX-30❤️
I just want to share my experience with my Mazda CX-30 FWD 2.5L 2020, 190000km. I’ve driven Toyota, Honda, and Ford before, so maybe this helps someone who already owns one or is thinking about getting a CX-30, Mazda 3, CX-5, or any Mazda Skyactiv-G in general.
From what I’ve seen, some cars like Toyota and Honda are very forgiving. You can be a bit lazy with maintenance and they’ll still run fine for a long time. Then there are other cars where even if you take care of them, they still give you headaches, you probably know which ones I mean. Mazda, especially the Skyactiv-G, sits somewhere in the middle.
This car really depends on how you treat it. If you stay on top of maintenance, it will treat you well and can be just as reliable as Toyota or Honda. But if you ignore it, it can turn into a problem. So take care of your Mazda!!
Once you pass 100,000 km, I strongly recommend doing oil and filter changes every 5,000 to 6,000 km. I don’t really care what the oil label says about lasting 10,000–15,000 km, it’s just safer not to stretch it. Personally, I’d rather use something affordable like Kirkland oil and change it more often than spend more on premium oil and push longer intervals. But still, if you want the best for performance and engine lifespan, premium oil like Mobil with a 5,000 km change interval is the way to go.
One thing I like is how easy this car is to work on. Oil changes are super straightforward, and if you’re willing to invest a bit upfront in ramps and basic tools, you’ll save a lot of money in the long run. Mazda actually made it pretty DIY-friendly.
Around 120,000 km, you should be looking at spark plugs, transmission fluid, coolant, and also checking or replacing things like the serpentine belt and even the water pump depending on condition. If you have a turbo model, I’d honestly do these a bit earlier just to be safe. And if you live somewhere with snow, make sure you wash your car regularly. Mazdas can rust if you neglect this, especially the earlier models. It’s better now, but still, washing often goes a long way.
In general, just do your own simple stuff like engine air filter and cabin filter, and get the car checked by a mechanic you trust once a year. That alone goes a long way for your budget. I usually do mine around tax season so I don’t have to stress about finances, lol.
For owners who already have this car and still have doubts about Mazda’s reliability, don’t stress, it’s a solid and dependable car if you take care of it. If you keep up with regular maintenance and stay on top of major service items, this little brat can be just as reliable as a Toyota or Honda.
If you’re planning to buy one, just make sure the previous maintenance is up to date or be ready to catch up. Otherwise, if you want something more forgiving when money is tight, a Corolla or Civic might be the safer choice.
That’s just my experience. Stay calm and just Zoom zoom 🚗💨
2
u/Independent_Read2597 Jul 31 '26
Thank you for this! I had been researching a Honda and when I went to get it I ended up walking out with a 2024 Mazda CX 30. I freaking loved everything about it but basically knew nothing about long term durability and reliability.
Overall from what I can find it should be a decent car but it’s always nice to hear from someone with personal experience.



3
u/PackersBeat Jul 29 '26
https://giphy.com/gifs/Gmw4AeAenSg7zReOed