Between Easter, Liberation Day, and labour day, we had a chance to have two weeks free with just 6 days paid leave. We decided to go visit friends that moved over to Cannes, France. Since I don't like driving in highways, I opted to take the Scenic Route accross the Alps: It's slower, longer, but makes the driving a pleasure, and the up-down terrain (highest climb is 2000 meters - 6000~ feet) is ideal for my Plugin Prius. The going resut demonstrates it: I lost time at the end due to rush hour traffic and the annoying fact that I booked a hotel from Booking North of the city, it added on my calendar a hotel on the West... I did the same road on my return trip: Overall, during the week I went and came back, trips around Côte d'Azur, Montecarlo Etc, I did 953 km (592 Miles), 695 (432) of then in EV mode - No charging except at home before leaving. Attived with 36% left. I burned 23.854 litres (6.31 gallons) giving me a result of 2.503 l/100 km (94 MPG). ICE registered an overall efficiency of 36.71%, and powered up 640 times. I used my brakes 1747 times, 200 of them using the brake pads. Many thanks to Hybrid Assistant to provide me all this data,