Best economy car

It's my favorite car The best economy car , gives good mileage on petrol and cng also . I took the car from Delhi to punjab on cng ...easy to maintain low cost service gives good power can be taken anywhere you want on hills also it will give the best power if any problem comes it can get repaired any where in India that so with low cost. There is nothing bad in this car but the only problem is its small and seating comfort is not so good for long drives.