Originally Posted by maswastage
All in all, it seems not much has changed and that's probably a good thing. And on a side note, the 4-cylinder 528i loaner I drove returned 24 mpg on my commute vs my car's 32 mpg. So much for the 4-banger being as efficient as the diesel...
Can't really compare the two cars. Maybe a better comparison would be w/the new F30 328. BTW, I had an F10 528 as a loaner and hated it. Floaty, HUGE feeling, and the start-stop feature drove me crazy. The damn car shuttered everytime it shut down and would start up.