It's an awesome car. I thought that power would be less in 1.5 litre petrol but to my surprise on highways it almost overtook every other vehicle which I dint realise because it was so easy and in my control throughout the drive. No shaky feeling at all. But because of it average was not good initially ie it was around 14 kmpl. But when I reduced the speed to 80 kmph mileage increased to 17.5. I am quite satisfied with the performance of the car. The only thing I miss sometimes is sunroof which was not present in htx