Fuel Saving Tips
It might seem logical to keep it in a higher gear when you accelerate or go up a hill if you want to save fuel, but it lugs your engine and results in you using 100% throttle for a lot longer. In many occasions, it's slightly more efficient to use a short burst of high RPM, full throttle driving, so you can achieve a cruise a lot earlier.
posted by fingu on October 7, 2016
this tip works for 90% of voting Fuelly members.