Product review (2 stars): Approx 3 year life span.
Initially bought model number EIDW5905JS0A in May 2012 from a local appliance store.  We didn't start using it for about a year due to a remodel.  By Nov 2014 it started leaking.  Service guys came out, needed you belly liner an door seal.  They decided it wasn't worth fixing and replaced it with this model number.  It's now March 2018 and the new one started leaking.  Luckily I had purchased an extended warranty last year for it.  Not sure what the diagnosis is yet, but my recommendation is to be sure to purchase the warranty for it.  Also "buttons" or sensor board where you choose what washing options you want is not well designed. It sometimes takes a few pushes to get the option you want to light up.  Other than that and the leaking issues with both dishwashers, it seems to do the job most of the time.  Sometimes we'll get a dish that isn't completely clean come out, but not often.  For something so expensive you'd think it would last longer.  My dad still has his what ever name dishwasher from 25 years ago that still works...  Side note: We do love our Electrolux fridge!