Nice post, except I don't think members meant that it lost seat room BUT in the pictures of the new CX9 you can clearly see a hump in the second row, it will be very uncomfortable for the second row middle passenger, they have to hunch their legs and knees up over the hump.
I have three kids and even with the third row they hardly use it because when I pick them up they're too lazy to climb back there and school administrators want to keep the line moving so they mainly use just the second row which is fine now since it's flat, the new one has a hump which is inconvenient for me when I get the new LCD flat screen can't just slide it in, gotta lift it over the hump LOL.
I know I know, small detail to gripe about overall I love the new CX9 but I tell you that flat floor is very convenient and it's a step backwards to add a hump.
I'm sure there's a very good reason Mazda probably needed more space for transmission or drivetrain but if Honda/Toyota can make it flat why can't Mazda?
We're not talking about a sedan with low ground clearance here that would need a hump, we're talking about a tall SUV with a 2nd row hump ? Come to think of it, I've never seen an SUV or even a minivan for that matter with a 2nd row hump. I wonder if only new AWD CX-9 has the hump and FWD will be flat? That will be something to check out at the auto show.