Help me decide between different models and years...

[Jace]

Currently my main vehicle is a porshe cayenne gts 2008. Perfect in every way besides power and comfort. Best handeling vehicle I have personally ever owned. The pdcc is amazing and the air suspension has been flawless. Raises every single wheel individually. Perfect....

I am wanting a change, and am considering the x5m 2010 or the x5 50 2011 or x5m 2011.

Please advise in not only the differences between or why I should go one way or another.

I like the ride of the gts and the adjustable suspension.
I have 2 kids and a wife.

Would like the 3rd row but don't mind the the M cannot have this option. How's seat comfort? I'm 6 feet 2 inches. Back seat comfort/ room for passengers?

Cluster display variances? Heads up color differences? Different options detween different models? Vs the 2010/2011?

I would opt for the comfort seats in any vehicle.

I'm just trying to gather all diffrrences between them so please be as specific as possible.

And then after all that tell me if you'd even make the move
from porsche to BMW, or is that a step back?

I am particular to fit and finish, enjoy stitched leather, comfort access, lighting packages, stuff like that.

How the reliability of the BMW X5 models I've mentioned? Will it be in yhe shop alot? My Porsche has been flawless no maint issues at all!

Thanks all.
Jason