Bro, ive had a cx30 (same engine with m3) before and trust me, its not worth the price.

Engine feels underpowered, poor efficiency and small rear room.

Guys, want to ask, recent Honda famous of Steering Rack problem, but isn't that Mazda also famous of never ending Lower Arm kluk kluk kluk problem or it's been resolved on newer Mazda?

Long time ago interested on last generation Mazda 3 but keep seeing this lower arm noise never ending on Mazda 3 and CX5.

People with mechanical knowledge will go for the older gen as it is using multilink in the rear.
Compare to newer gen CX-30/50, 3 already go for torsion beam.
Just to break some news, go and ask those doing tow truck service and also scrap car tender, a lot of CX-30 being crash and tender out as scrap, even more worse than the old CX-3/CX-5 in-term of handling emergency. A lot of these never make it in open news of those cars model being claim by insurance, but lately my mechanic side got at least few customers tender CX-30 scrap to fix, sell spare part, etc. Car so new but already a lot total loss already.

But still CX-3 also smaller, but did not got so much attention.
Try ask around, I also shock when i see a lot of CX-30 accident units being sold and tender around. In KL there already got air bag repairer with full complete dashboard mold repair and air bag replacement ready for CX-30, just imagine how many CX-30 already involved in accident and done repair for now.

Supposing with modern safety technology, the accident rate should be lower.
If you can see so many being tow and tender you will start to question why this ride got so many accident.
Or the buyer who bought this ride most of them are bad drivers? 

Most of the accident units got all air bags deployed and front impact, if it is on the side or rear those are from other factors. I just shared what i saw lately, as a lot of units being tender, scrap, repair and i believe some will flow back into market as used units so for those who are looking at Mazda CX-30 rides at a very good deal in 2nd market better check with insurance or jpj using the car chassis no. as what i heard those who repair and sell back most will change the plat no. also.