z3 question

i'm looking to buy a used z3. i'm new to owning luxury cars but i've been doing my homework on them :alien: so my question is how many miles can i put in it before a rebuild or any major engine or transmission work? the z3 i'm looking at has 60,000 miles on it how much life does it have left. i want to believe a luxury car can go about 200,000 miles as my '92 saturn which is nowhere close to luxury died at 180,000. any input is appreciated.

frank

Hey .. I just got a sweet deal on a 97 with 24000 miles on it . My research says i can look forward to well over ioogrand with regular maintenance