This makes one think twice about the Bayerische Motoren Werke..... good friend of mine had a 1984 733i..... the odometer stopped in 1992 at 133,000. He just got rid of it about 2 years ago, having only rebuilt the transmission and replaced the exhaust and brakes the whole time he owned it. He estimated there was over 200,000 and the engine still ran well, no rust, all the accessories still worked. Have times changed?