advice

Greetings everyone. I've been a BMW enthusiast since my very first car ages ago, and have always had at least one 3 series around to drive at any given time - 36,46, even a modded 46 with a 2JZ which i dearly miss. I am finally ready to own my first M, and I've decided it's going to be a 2017...

Hi all, I have never own a BMW before however now I plan to buy a recond 523i japan spec year 2011 model. Is there anything I should be considered or aware of or even if it a worth investment. Thanks for all your advices! Thanks!