Took a road trip from Redlands, Ca to Denver Co…Started with a full battery charge and full tank of gas. Set the cruise control at 65 the entire way. Trip was 1024 miles and used 20.2 gallons of gas. 50.1 mpg including the battery use which costs about $1.05 to fully charge when empty. Was able to recharge the battery on long declines in the mountains, in one instance went from 13 miles to 23 miles! Return trip i went the same route but drove whatever the posted speed limit was and got 40.9 mpg. I'm happy with that. Oh by the way just got the $850 check from Ford in the mail yesterday, can't beat that!