None of them.
They are all designed to last about 7 years, mostly five if its a busy
household.
Normally the product redesign cycle is around 18 months with a guess at
spares being made rather randomly when a range or model is stopped.
Thus my feeling is that unless you can find one that you know will be
introduction that long into the future your guess is as good as anyone
elses.
Brian

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"misterroy" wrote in message
...
Time has arrived for a new washing machine.
Any advice as to which one to get so that it can be fixed when it starts
to age?