First leg, Bowling Green KY to McDonough, GA at 27.4MPG for 345 miles and a remaining range of 89 miles. That's 434 on a tank. Shows about 3/8 tank remaining.

Running on mode ECO between 75 & 80MPH except for Atlanta traffic where it was trashy speed up/brake hard. Two stops for driver change.

All in all, better than I expected.

 

With AC a bit lower. Still 27.1 and more 80mph than 70.

Interestingly, tires heated up to 39, even 40psi at speed.