jamran

Hi guys. i have a 1999 is200 auto se. the car is great but it is kelling my pocket. i get really bad miles. When i put in £20 of fuel at around £109.9/litre. i get or even struggle to get 60 miles from it. I do local city journeys. start stop quite short journeys but is it supposed to be this bad?? thanx for your help guys