We would recommend you look at the Maruti Suzuki Celerio. The Celerio will deliver well on the mileage and maintenance front, and it is also very easy to drive with a compact footprint, light controls and a good view outside. The car also secured a 3-star rating in the GNCAP crash tests, which is just about ok.
If you'd like something better on this front, consider the Tata Tiago, which fares better with a 4-star rating. It offers a slightly better ride quality and stability at speed, but bear in mind the mileage will not be as good as the Maruti Celerio. Also, Tata dealers are not known to be very good with service.




