Rumline, here's a round trip average from Pasadena area to Palm Desert and back last weekend. 34mpg.
I kept a pretty close eye on things, and noticed a couple drops here and there. Assuming now, that they're regen related. But overall, it did really good cruising. My wife putts around town during the week with the JGC, and it's our weekend family hauler, and gets lots of leg stretching then.
In 1800 miles, we've not come across issues requiring the regen notice in the EVIC. This includes an entire two days in a row worth of about 200+ miles driving low speeds around Orange County for family party related stuff.
2014 GC Limited CRD Bright White/Black LuxII ORAII RA4
The 3.6 in my JKUR is like 6 drunk hamsters banging on bongos. -dugedug