I would be very interested to know what those two cars were? ie, what engines? My 2016
Ibiza 3 cylinder 95hp CHZB turbo petrol had it's turbo replaced at around two years old (under warranty thank goodness as I was told I would have paid around £1500 or more, to get it done otherwise). I'm especially interested because I've looked into it at great length and found out the
problem is due to not the turbo itself but the wastegate pushrod which seizes to the wastegate lever necessitating replacement of the entire turbo. Replacement turbos and the ones now being factory fitted have a modified linkage which seems to have sorted the
problem (my car is a bit over four and a half years old now and the linkage, which you can "fiddle" with by putting your hand down the back of the engine - WHEN IT'S COLD - is still nice and free moving)