Hello I greet you, I am looking for a new used one and love to look for a Mazda 6 from the year 2004 – 2010. However, since I am not at all familiar with Mazda I wanted to ask you for help on what I have to pay attention to. – Which machine (petrols) can be safely recommended in terms of robustness? – Do the motors have timing belts or chain? – What are the changing intervals? – Inspection costs for the small and large – What “weak spots” are there? I would like to ask you to check out your purchase (in terms of body and engine) – which equipment is recommended or what is Mazda’s full equipment and how do you recognize it – How satisfied are you with your Mazda and would you buy one again? I would like to thank you in advance for your help.