Everytime I take my 2014 335i into the dealer I get a 330i loaner, and I can’t help but notice how much nicer this car rides, at least in my opinion. Maybe it’s because the loaners are new or almost new, but the ride is so much quieter and smoother, the transmission shifts so much smoother. I have the adaptive suspension on my car, and 19’s, the loaners usually have 18’s, so I know that makes a difference, but even the door closes more solidly. Did BMW change that much with regards to the suspension and drivetrain? It’s like every little gripe I have about my pre-lci BMW fixed with the new ones.