[rovolo]

Taking the numbers from: https://www.sciencedirect.com/science/article/pii/S030626192...

- Diesel has a peak efficiency of 40% but an average efficiency of 20-25% (depending on the type of driving)

- Gasoline has a peak of 35% and an average of 16%–20%

- Battery has a peak of 85% and an average of 80%