Nice video! The i4 M50 is a M two digit car - not a M single digit car (such as M2, M3, M4, M5). Due to heavy weight, the M50 has similar performance to the equally heavy M550D or M550i. These three are all great GT cars for comfortable everyday use with speed potential - no race track cars.
Love the grand coupe has the shape bit still 5 seat belts. Probably will look at the i40 as plenty quick enough. Used to have 520d and had a loaner new 520d xdrive. Great but the steer in to the corner of rwd just better! That's what bmw is all about! That nose diving round into the corner and rwd powering out. That's what we need to keep as we move to EV