My series 60 Elux has a Sanitize cycle and separate Sanitize temp setting (154 F I believe). Sanitize as a temp setting is available on some of the cycles other than Sanitize: Allergen, for example, allows you to select Hot or Sanitize as the temperature. On the actual Sanitize cycle, one must select the Sanitize temp. I discovered this when playing around with the options before running an Allergen cycle, which I find is the best cycle for pet dander. Sanitize as a temp is also available on the Fast Sanitize cycle, which is a Specialty Cycle (not listed on the dial; push "specialty cycle" and control knob will scroll through these extra cycles).
Here is the manual:
http://manuals.electroluxusa.com/prodinfo_pdf/Webster/137378100een.pdf
Scroll to page 19 to see which options are allowed on a given cycle.
I would definitely be interested in these Lux machines, but I bought the 60 series in late 2014 and plan to keep them until they fail mechanically and are too expensive to be fixed. Earlier in this thread, I mentioned a rebate, which was from some national association of independent retailers and not from Electrolux itself (unless Elux was laundering the money). Given that the rebate was being offered 18 months before the Lux rollout, and actually ended Nov 30, 2014, I doubt that it was a ploy to sell off all the 50/55/60/70 inventory, since if they'd cleared out all the old machines, there would be nothing to sell for over a year.
My original Frig 2140 FL/dryer are still going strong over at my neighbor's, and they will be ten years old in March. My neighbor's old TL broke down, he was between jobs, so I gave him my existing pair and bought the new Elux pair. The Frig pair has never had a repair or maintenance issue.