Yahoo let it disappear again,or maybe it was FORD Corporation,
let's not get paranoid, just post it again.
Only 2 ways i know to improve gas mileage.
1) Walk or cycle sometimes
2) Take your foot off the gas pedal as much as possible.
Thats it 30% savings:)
I know a 3th one, be consequent, drive a car with a better fuel economy.
2004 Dodge ram 2500 5,7 ltr hemi equals 24 ltr/100km. (have one)
1994 VW Passat tdi 1,9 ltr equals 4,2 ltr/100km.(have one)
2018 VW Passat Hybrid equals 1,8 ltr/100km. (would love to have it)
If you can efford to buy it. 47000 Euro, well still 18000 CAD cheaper than Dodge Ram and 1333 % more fuel efficient.