my mate has a 2000 sv650s. he uses about 4.5 to 5 litres per 100km. i have a 2002 sv650 and i use 6 to 6.5 litres per 100km. i am not thrashing the bike constantly and we both mainly commute in the city but not in heavy traffic. any ideas? any other sv riders that can tell me how much they are using?