Originally Posted by 寶馬.E90
If this is anywhere near true, there has to be some serious weight reduction if the 5-Series is going to be sharing the 6-Series and 7-Series platform. We know that the GXX 7-Series is going to incorporate CFRP and the estimated weight savings seems to pretty significant but right now, the F10 is about 4300 pounds so if they're going to throw a 3-cylinder with 150HP, the next generation 5-Series should ideally be well below 4000 pounds.
Everyone keeps talking about how heavy the F10 is... The F10 528i is already under 4K lbs. The US website lists the gross weight as 4971 for a 528i, gross is maximum weight the vehicle can carry (passengers, luggage, etc...) The UK site lists the 528i's unladden weight as 1700kg (3750lbs.). For a 550i it's 4200 unladen, 5400 gross.