I bought my Nissan x trail 2015, around 2018. Its been rock solid and have only had minor issues with it (touch wood). Looking at the mileage, I'm now starting to think about the future, and would have loved to sell it for something newer, but my family seem to have fallen in love with it. It has the lether sits, heated seats and overall the kids and wife just like the comfort and space of the car. The way it runs now, almost feels as though I can get more miles from it, but I know the older the car, the likely hood of issues. Is there anyone else rocking a similar car and mileage? What's your experience of this car, as it gets older. Also the car has full service history with Nissan and every time I take it to them, they always look surprised with the high mileage. This worries me, as this shows that either not many reach this mileage or no one is scilly enough to service old mileage cars direct at nissan. I prefer taking it to them though, as they don't really charge more than the local garages and they also give me a courtesy car etc. What are your thoughts please. Should I sell/ trade it in now or keep it for longer?.