Gas up its Prius /MPG is 55 /Time to hit the road
This isn&#146;
t 55 mph type speeds and limits but roads similar to his normal .... We will have to 
hit 102.x mpg or so over the tank to reach it but there is a good chance of this... [DOC] [TLE] 9 Cars That Average 50 MPG or Better on the Highway: You'll Be ... [PAR] Mar 9, 2014 ... Fuel economy has grown to become an increasingly important factor which ... 
from its previous target of 34.5 miles per gallon due to hit in 2016.