There's no direct conversion between engine size (in cubic centimeters or cc, which 250 represents) and liters. 250cc is a measure of engine displacement – the volume of the cylinders.
To convert 250cc to liters:
* There are 1000 cubic centimeters (cc) in 1 liter.
* Therefore, 250 cc is equal to 250/1000 = 0.25 liters.
