Need view about the Mileage CRDi

Exterior Amazing.

Interior (Features, Space & Comfort) Awesome amazing bluetooth (well place speaker), intelligent features (tweeter's placement awesome). Comfort is nice as well (some people had advised me not to buy i20 as the seats are not comfortable but post driving the car, I feel it's just bad rumours floating in the market as the comfort is awesome). Some people compare it with Swift (I owned it earlier), but i20 is in different league altogether.

Engine Performance, Fuel Economy and Gearbox

**pickup not great, but stable car (have driven at 160 & it was ok), nice comfortable gearbox (however, 6th gear is mostly unused & urges you to go to highways to drive it in 6th gear). I have a concern with Mileage** It's giving a mileage of 12.5 in city conditions (travel from dwarka-gurgaon). I had spoken to hyundai service guy & he said that it will improve post 10000 kms as the engine gets adjusted (which was weird). I dont know if thats the case coz' I was driving a swift vxi (cng) earlier & it is my first time with deisel cars. please assist in the same & tell me if the mileage issue is correct & will it improve later or am i worrying unnecesarily?

Ride Quality & Handling Nice, Awesome steering, so smooth.

Final Words Mileage the only issue, as well as pickup in first gear.

Areas of improvement NA.

Awesome looks, good space overall (including boot), Amazing interiors, intelligent featuresSomehow mileage is not impressive (1st service done but it included only washing),