Both my washer and dryer failed within 2 months of each other after 6 years.
The dryers main board failed and price to repair was nearly £350 just for the part.
The washers pump and some kind of water sensor failed simultaneously, leading to a constantly filling drum that wouldn't be emptied. Que the film style comedy of water vomiting forth from the soap dispenser tray all over the kitchen.
The warranty is only 2 years standard (thanks for that at least EU) but anything more is paid. No 10 year guarantee anymore!
And mine wasn't the only newer Miele I've seen with expensive early failures as other friends have been caught too.
General consensus of the repair technicians I spoke with was all to get the cheapest non-condensing dryer (white-knight was mentioned as reliable but super cheap to repair if needed) you can and an LG washing machine for the sealed direct drive motor which comes with a 10 year [EDIT - seems they've dropped it to 5 years only now] guarantee.
Bosch dishwasher I'll concede is still going strong after 7 years. And It's really been abused (no filter cleaning for first 5 years!) so I take you point on that.