Hi friends, The Santro Xing ERLX XO is excellent with better stablity, Fuel effiency giving about 18 20 KM in Highway and with AC compared to Swift, Tata Indica. It is Maintainance free and Lookes are not beautiful as compared to swift, Indica diseal is better for 2 years and after two years it sounds like old bus. Santro Xing is giving good sound effects box cloumn, and good resonance column and give pleasnt effect. Boot space is very good, for back and also front persons After sales service is very good and Hyundai dealers give out really good service and there way of selling the car is not about bluffing you and your money. trust this suffice you about this car. Santro can comfortably accomodate 5 adults and a kid with AC on any gear. Car is stable on highway at 100 110 speeds with 5 adults and controlling the car is not a problem, This is my Personal experience on NH 4 highway.