I filled up 1.419 gal after driving 90.7 miles on the interstate about 55 to 56 mph with cruise control. Distance and speed according to GPS
Constant speed economy test 55-56 mph highway, two 45 mile loops on interstate. temp 77F, sunny, 12 mph ne wind. max speed 65.7, ave driving speed,53.2,ave 49.5. engine temp close to half, tires: 47 front 44 rear. turned engine off at stops. Coasted down 2 hills, about 1 mile. I filled up drove home 1.2 miles to get the cell phone, then 2 miles to the interstate. gas :93 octane Phillips 66.
https://maps.google.com/maps?saddr=S...via=1&t=m&z=11
My ultragage is on order, it should be here in a week.