Hi Jon,
The red car is mine and was photographed by someone on a factory tour. It is a 22MY car and all the seals around the hood and windows are different. They have been made for the car rather than in the past when I think MMC used generic seals cut to fit, or not as the case may be. There are changes to the bodywork too. You can see in this picture that the seam immediately in front of the door returns under the A Pillar whereas in previous cars it continued to follow the door round and consequently led to water coming in under the sidescreen. The problem with the new hood is the tremendous draft from the backs of the sidescreens. I have yet to drive the car in heavy rain so cannot comment on water ingress from the same spot.