I'll have to drive it and see the final thing to know for sure, but from what we've seen of the 4 series so far and the rumor mill, I'm disappointed by the larger size and rumors of the demise of the V8. Looking forward to seeing what the M2 will be like, and might look at AMG more closely next time.
So far my 2012 E92 has not even 5k miles, so I'm planning to keep it for a few more years. If it holds up mechanically and ages well maybe for quite a while longer.
2013 X5 xDrive50i | Carbon Black | M Sport + M Perf, 333M Wheels
Sold: 2012 E92 M3 | Jet Black, Fox Red/Black | DCT, ZCP