@nabiil
Great car, but why a 12 year old Mercedes? Its unique and different and you will enjoy "Mercedes" to an extent, but a 04 Oriel may have been better. Why?
Mercedes always had bad quality until about 2005-06 when Mercedes changed one of their guys to primarily improve their quality. Honda is much more reliable than Mercedes, please go to Yahoo Autos and you will see Toyota, Honda , BMW and Acura/Lexus/Infiniti as most reliable cars. Mercedes has only its 2007 M class there, nothing else and never in history,
Parts will also b expensive, but its your choice!
Hope you enjoy your ride and is trouble free-!
Regards
Syed