no set formula. varies by how much power, transmission, age, all sorts.
miles per gallons
Railroad do not get 400 mpg with diesel fuel. They are rated in gallons per mile and there are way too many variables to give a single overall answer.
37.94 mpg
About 42 mpg
Yes if you are talking about mpg (Miles Per Gallon) www.macautoparts.net
The series that has the best mpg is the Volkswagen Passat TDI at 42.9 miles per gallon. The second closest best car for miles per gallon is the Mazda 3i Grand Touring at 42.5 mpg.
At fueleconomy.gov you can find the most popular cars. The Lexus Es is about 26 mpg and the SUV models will get about 17.
28.34 mpg
The term mpg means miles per gallon and is measured by how many highway miles to the gallon a certain vehicle can run with a full tank of gas. For more information visit the fueleconomy.gov website.
That all depends on the engine in the vehicle, muscle cars got about 9 to 12 MPG.
20 mpg is equal to about 8.502 km per liter.
31 mpg = 12.2 liters per 100 km