Originally Posted by Levi
N54 does not exist anymore, well only in the Z4. The Alpina has N55. It is modified, technically. SO if you can get +100 on N55 with tune, cats, etc, you can get at least another 50 on the Alpina. 4.0 sec is fast. Makes me wonder what the M3 will do. What if the Alpina had xDrive? 3.6 sec?
Yeah this is VERY impressive indeed.
0-60 this car will keep up with the (reported) 600hp+ M5/M6.
Makes me wonder if M3 could achieve(hopefully similar speed)
*And people N54 DON'T EXIST in F30.