thats pretty good figures she gets there, mine puts out 12-13km/l on the open roads and goes up on expressways, most others get low fe, mines done 12,300 in 10 months
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on the verna i couldn't notice it was on high speeds without looking on the odo but that only applies to properly leveled roads, the intensity of bouncing will surely make you feel you at higher speeds when you're not. Ive taken mine to 170 for a few seconds it quickly reaches that speed but the bouncing put me of, I've never crossed 130-140 after that. Driven the vento as well though i did find the engine noise at idle but flooring that car was the best you don't feel any body roll or extreme bounce.