Am using kwid RXT 1.0L since July 2017.
Till 1st service it's given 20Kmpl.
After 1st service in long given only 16Kmpl with rode between 100+kmph, hence planned to sell it and buy diesel car before it
When I have checked service center they updated it would give good mileage if ride less than 90KMPH. I didn't believe it but I tried it to achieved 26KMPL.
It's really unbelievable but riding between 80-90KMPH is little bit boring but that's good for car engine long life and our pocket too. Now am dropped the replace my kwid with diesel car. Thanks JESUS.