What mileages does a Lexus transmission typically break down?

At what point in mileage does a Lexus transmission usually breakdown and need fixing, rebuilding or replacing?





I am thinking of getting a used Lexus but don't want to end up with something that will end up with a broken transmission after just a few miles of use.





Thanks.|||250,000|||It is #1 car that would last longer than what others do... usually it will last for 150k - 200k miles before it has problem..