What was your worst car problem ever happened?

[PeugeotDxb]

Please share what was your worst car problem ever happened? Why and how it happened (if you know)? And how you dealt with it?

[207_gti]

turbo stopped working on my 2009 207 RC after just 45k kms. luckily it was still under warranty then otherwise it wouldve cost around 18k to fix. the reason the turbo stopped working is because peugeot is too cheap to invest more time and money in the R&D of its products, and it is unwilling to listen to its customers. the #1 reason why the turbo stops working on the THP motors is because the oil feed line is too small and lacks a teflon coating on the inside. ive tried to explain this to peugeot but they are unwilling to listen. an upgraded oil line with teflon coating would only cost about aed100