 I bought a 2017 Signature edition CX9 about 3 months ago. Since then I had a software problem which crashed sensors and rear view camera (a software update “fixed” this). After that I noticed the ac would be set to 62 yet it will be hell heat shooting thru the vents. It was either 60 degree setting (cold) and any setting above that 61+ degrees will shoot extremely hot air thru vents. So either freezing or dying of heat exhaustion. After complaining to dealer they told me the ac head unit was recalled and they exchanged for another one that does the same thing sporadically. The passenger front seat is very high and there is no way to lower it. If you have a long torso as I do, you’ll either be driving or in the rear seat so your head won’t rub the roof. Cargo space is not great, it’s simply ok. The power outlet was placed almost on the floor of the passenger side so charging your phone requires painful and dangerous maneuvers into the passenger side floorboard (who thought that was a good idea???) The Bose stereo sound is unimpressive even with extremely high quality files. My base corolla stereo sounded more exciting. The safety features work sometimes and depend on weather. If it’s snowing don’t count on your safety equipment to work properly. I’m disappointed with my purchase. I owned Mazda’s before but I think they rushed into “premium” while neglecting reliability and quality. Very likely last Mazda I will purchase. 