Nothing major has gone wrong on it so far.
I recently replaced the ball-joints, but they seemed to be reasonably priced for replacement.
I am very happy with the performance so far. The pick-up is good, has a very sporty feel to it.
The cabin space is fairly spacious. I was told that taller drivers find it difficult. I am 6 feet and felt OK getting in and out.
All electrical parts are working fine.
I'm 6 foot 4 and I have plenty of room! I Love my Maxima!