HELP- mpg, litres, and kms!?

Question

i'm just bought a vw beetle, that has a 2L engine, and i know it gets 21 mpg. What i'm trying to figure out is how much it will cost to fill up the tank? gas here is about $1 CND. is there any way to work this out?

Answer 1

Depends on the size of the fuel tank.  Multiply the cost by the volume.

If the tank is 21L, and fuel is $1/L, cost to fill the tank will be roughly $21, if it is completely empty.

Answer 2

The price of filling up only depends on the size of the fuel tank and the cost of fuel. The North American Beetle has a fuel capacity of about 55L, so at the rate of $1 CND, it will cost you about $55 to fill the tank completely. The fuel consumption rates are about 10L/100km city and 7L/100km highway (this translates to about 24mpg city/32mpg highway in imperial units).