Took my ADV in for its first service yesterday morning, then decided to make a day of it. Ended up doing just over 200 miles all around the Peak District, great fun.
Ended up doing a few junctions down the M6 to come home and it has absolutely no problem at all cruising at 70+ even taking into consideration that the speedo is almost 10% optimistic.
For the day it still averaged over 80mpg.... and it was no less comfortable than my old 2008 GSA that would potentially have used near double the fuel.
The (ali-express) little side-fairing wind deflector things are worth while, they keep the wind blast off the old knees, need to consider a taller screen or a deflector add on thing as even in the upright position I get a face full of wind.
Suspension can be a bit harsh at times, but that's the roads for you....
The ADV's a keeper....
Roger.