here the diesel fuel will give more energy than Gasoline fuel 15% inte same volume
but CC2 logic is this
this is main reson why do truck use diesel
a lot of horsepower with only a little torque, your vehicle is going to be slow to get up to a steady driving speed. It’s torque that gets things moving, which is why diesel engines are used in big trucks . Semis and large trucks are great for moving heavy loads because they have so much torque