The Maruti Suzuki Baleno 1.2 Petrol Alpha is a good pick for you. It uses a smooth, proven 1.2 litre four cylinder petrol engine, offers good rear seat space, soaks up road undulations well, and returns very good mileage, all of which help keep running and ownership costs low.
It does miss out on a few desirable features, such as a sunroof and ventilated front seats, but it remains a practical, easy to live with hatchback that also delivers excellent fuel efficiency.