Long term BMW owner here and looking to hear your opinions with the reliability of N63tu engine and whether we should keep it out of warranty.
My wife has a 2014 650i xdive with 65,000 miles on it. During the 4 years ownership, the car has been great so far. Only two problems to date, 1st, it's engine misfire caused by coil failure. 2nd, The soft automatic door unlatched on her several times when driving, and dealer fixed it under warranty. Other than that, the car is a beast. My wife loves it so much and want to keep it for another several years. But I'm worried about the future reliability issues, and want to get rid of it before big repair bills coming in.
So, I am asking anyone that has a 650i with over 60,000 miles to comment here on any maintenance issues, or mainly large cost items.
Please chime in with your complaints and problems here.
Cheers,
