Question: what is the difference between 2.0 l and 2.5 liter engine?
Answer: Half a liter, or you can say the 2.5 liter is 25% larger than the 2.0 liter. Or you can say the 2.0 liter is 20% smaller than the 2.5 liter. ... A 2.0 liter engine will have 2.0 liters of cubic volume to hold air and fuel to make power with.