Bcoz my dear friend..maintenace for a seven series is almost treble of a 5 series. A pneumatic absorber cost RM10k each. And also RoadTax unless it is paid by your company cost as much as RM3000++. Even waer and tear parts is expensive for a seven series especially suspension parts. The have to replace the whole arm for worn bushings. Check out the Maintenace cost in BMWclubmalaysia forum for lead.

Lol, some people are still living in the past. The MB in todays era does not cost any less to maintain than a BMW. Please wake up. MB's are so yesterday. if you want cheap MBs to maintain get the 124 series. Its dirt cheap but seriously that car drives like a bullock cart.