Nothing!
A welcome change after the horrors of the Renault Grand Scenic.
The worst I could say is that some of the interior trim is loose. I suppose this will improve as they build more, ours is one of the 1st off the Sunderland line.
It handles well, is economical, looks great, is loaded with kit, is relatively cheap to buy & is as reliable as you would expect a Nissan to be. If I could afford it, I'd get another one to replace our 2nd car with, it's that impressive.
Definitely worth a look as an alternative to a Focus, Astra, Golf, Megane etc - the 4x4 style looks & driving position, coupled with the handling of a normal hatchback, give you a great driving experience.
Loads of space inside & in the boot.
Good dealer network.
Looks like you may have just bought another Renault https://www.just-auto.com/article.aspx?id=89163.
Well in fact, it isn't. The 1.6 liter has a Nissan engine!