reason I ask is for a few weeks are gas stations had no gas I felt sorry for those in full size trucks I get around 110 mpg city and highway less if I go faster
110mpg??? What kind of vehicle???
Without A/C running & a heavy foot (0-60 in 10-12 seconds on average, but rarely do more than 2 or 3 MPH over speed limit if that)
Local city driving 5 - 7 miles one way to/from work = 26-27mpg (last tank refill worked out to 26.82MPG driving only to/from work which is 11.3 miles round trip)
Long trips (75+ miles one way):
@ 55MPH = 43-45MPG
@ 60MPH = 40-42MPG
@ 65MPH = 37-39MPG
running the A/C drops local 3-4 MPG & long trips by about 2 MPG
2010 HHR 2.2L Ecotec 4 cylinder - mileage determined by fill tank before trip, drive, & divide trip mileage by gallons needed to refill tank after trip.
My last long trip had about 22 miles of city driving (25 - 45MPH + stop & go) plus 226 miles open road @ about 62MPH avg (speed limits were 55 - 70 with majority at 65MPH) with A/C running about 1/2 the trip. Total trip mileage starting and ending at gas station I filled up then refueled at was 248 miles, took 7.042 gallons to refill tank for an average of 35.22MPG.