i'm going to (sort of) stick up for the OP. at 11kms per liter, he's getting not even 26 mpg. that's rotten by any but the most extreme of drivers standards. in my rental cvt mirage, i did plenty of short urban trips and the thing got mileage over 40 mpg at almost all times.

OP,
if you're still around, did you test drive that puppy before you bought her?