I doubt the AMG will be priced in the BMW4 GC range. More likely to be close to the m235 if that vehicle is brought to the US. AMG cars are great fun in their own way...although 4 MATIC will probably take away some of that.
Gone but not forgotten: 2008 BMW135i Vert
Gone but not forgotten: 2011 MB C63 AMG
Added: 335i, BSM/BLK, M-sport, Sp. Auto, Prem, Tech, HK, 19", Apps, Lots of Plastidip, H&R Sport, 245/255 Ventus V12