Maybe...my first fillup I got about 475 km, and when I topped it off it was 52 L, which gives 9.1 km/L, or 41.1 km/G, or 24.6 m/G. I guessed at 28 m/G - I'll update after the second fillup. And about 200 km of that tank was on the highway, so it's going to be better than strict city mileage.