Great mileage of over 15.2 kms on my drive of over 1300 kms in 1 week. Remote lock/unlock is sometimes not working..it is patchy..Overall, a good Car

Drove Kia Seltos GTX+ Diesel for 1200 kms. The car performed very well. I got fuel economy of 15.2 kms with car mostly running on highways between 90 to 140 regularly and city driving speed of 60-70. The auto gear shift on diesel takes time to get used to if you have driven a more powerful car before. Music system of Bose is top-notch. The large screen of 10.2" is superb and very bright even in afternoon daylight. Led projector lights are awesome and its a pleasure to drive even on pitch dark nights. The car has a lot of body roll at high speeds on curvy roads so can't drive it like sedans at high speeds on curvy roads as it gets difficult to control the car. The remote lock/unlock is patchy and has given me headaches since it refuses to lock the car many times and give loud error beep when I get out of the car and shut the door. I checked to see if all doors and back dicky are shut properly but still, the problem refuses to go away. Will be giving my car for 1st service in a week. Hope they can resolve the problem of remote lock/unlock not working sometimes. Kia should have paid more attention to this minute detail for their top-notch version. I paid 20.65 lakhs with an extended 2-year warranty so it is now covered for 5 years. I read in earlier reviews that this problem with remote not functioning occasionally remain unsolved. Hope Kia resolves it soon.