I'm looking at possibly replacing my 2005 Xterra with a 2015. Can anyone comment whether the 2015 resolved some of the issues that were apparent on my 2005. Like the soft rear suspension bottoming out. What about the axel seals on the rear drivetrain that would always leak on my 2005. What about the timing chain poor design decisions that affected early Xterras. Any thoughts on newer Xterras would be greatly appreciated.

One thing I noticed on test driving a 2015 Xterra 6 speed was the clutch extremely mushy compared to my 2005 with 190k miles on it.