I have 195 thousand kilometres. I have had engine light on every now and then, throttle body warning light, and various other warning lights since about 50 thousand kilometres. Simple fixes with my mechanic. I went into limp mode at about 120 thousand kilometres. My mechanic did a manual regen to fix that. No big deal. My truck has only ran 1 regen on its own since I owned the truck. Big problem came at 190 kilometres (leaking egr cooler) and is now in the shop for a full delete and new intake. Approximately 5-6 k to repair. It is still at shop and should be ready next week. I rented a pickup with hemi in it and quickly realized why I bought the eco diesel. I have had 3 hemis before the diesel. I heard they are better now but all I can say is that they are still pigs on gas. I love my eco diesel and am happy to spend money on it for the fuel economy alone. I drive 60-70 k per year