Mine sits at 172k and it's the most reliable car I've got since I took it out of BMW warranty service at 105k
I do mods as time goes but first took care of all known issues like water pump or old faulty injectors while under warranty (85k miles to 100k). Big mod with hybrid stage 2+ turbo mod and 550i clutch happend at 134k, drove it with around 500hp since then as daily with not a single issue (2 years).
Just change oil every 8k to 10k and normal maintnance.
On the other hand my brand new Peugeot 308GT in the first year had to go back to the garage for faulty starter motor and had issue with infotainment system. Now it starts making noises when changing gear from 1st to 2nd and it only has 22k on the clock ... It's good on fuel though!