Wow that is crazy! I was actually thinking about hitting over 700km/400+miles during my commute to work this morning haha.
I do about 60% city, 40% highway and I regularly get just over 600km (~370 miles) out of my tank.
Although I find my fuel economy computer inaccurate because it says I get 9.1L/100km (25.8mpg) but I track my fuel ups with Fuelly and get 10 to 10.5l/km (23.5-22.4mpg)
