i have driven 3500 kms from my new honda amaze petrol s variant and now i'm getting an average of 20 kms on highway with ac on...start me mere ko 13-14 kms ka average mila tha almost 1600 kms tk ..city me 17-18 ka... happy with the service and look ... no rear ac vents...ground clearance should be a little bit more bcz this z Indian roads..almost no sound in petrol model...smooth driving experience ...easy to turn in a little space