Azman, I compare my previous E60 and now F10 and yes, I would say the interior cabin noise level F10 is somehow less insulated than the previous E60. Infact, that was one of the point I highlighted to AB Glenamarie within 1 week after acquiring the F10. The rest are not noticeable.
I used RON95 for my previous E60 and left it for 14 days due to traveling last year. Upon starting, black smoke was emitted and the engine shaken vibrantly almost like only 3 pistons functioned but after awhile it stabilised. While my other CRV filled with RON97 was no problem. So from that moment RON97 is for E60...
DJH, observe tire pressure...you may feel bouncy if you follow strictly on the guide 2.0 Bar front & 2.3 Bar rear but it would prolong your tires lifespan. The guys at AB lowered the tire pressure while waiting for solution from BMW but I raised it up this morning.
I used RON95 for my previous E60 and left it for 14 days due to traveling last year. Upon starting, black smoke was emitted and the engine shaken vibrantly almost like only 3 pistons functioned but after awhile it stabilised. While my other CRV filled with RON97 was no problem. So from that moment RON97 is for E60...
DJH, observe tire pressure...you may feel bouncy if you follow strictly on the guide 2.0 Bar front & 2.3 Bar rear but it would prolong your tires lifespan. The guys at AB lowered the tire pressure while waiting for solution from BMW but I raised it up this morning.