Wow.. VW Ameo 1.0 L (p)..Safety car

Hi friends..I bought this a year ago and driven 10k..km above mostly on haiways. It has a solid body & great look. But back seat leg space is congested not comfortable for long journey (back seaters). It is giving amazing milage above 20km/ltr on haiway when 2/3nos in car. But in city drive it is below 12km/ltr. I got a free service at 7k kms. Pros..Solid body, great German technology, good interior, nice look, mailage is good on haiways, Cooperative staff.. safety car. Cons.. city milage is very less, back seat leg space is so small, boot space must to be increase, to go for yearly service how mouch cost it will be, a little drag in pick-up while city drive.