Mazda CX5 known weak points

Hello, I have unfortunately gucked into the Mazda CX5 Wanted to crash some car dealerships soon. Of course I want to deal with the dealer something and would therefore like to know if the CX5 has known flaws that I should pay attention to? Or what should be taken into account when buying like e.g. rust problems, headlights that are leaking quickly or similar?