Been watching You Tube I'm interested in what is happening to the 1.4T, Gm uses it in many cars.
Trax uses this engine, Cruze I think has been around since 13 or so, I would imagine there are more of those out on the roads given they were a lower priced car.
Many video's showing problems with turbo's, I think they are due to poor oiling and over heating them, it is a very tiny unit, and the fact that the cars are cheap they attract many younger newer to car guys.
My guess oil is going to be critical to these fast spinning small turbo's, I'm using what I think are the best oils, I like Mobil-1 and Pennzoil.
I am going to change it by color, not by mileage or what the car tells me, when the oil gets dark, its out of there.