I have been using the petrol(Safire 1.2 l engine) version for a while now. The car is approximately 5 years and 26, 000 km old. The engine performance is quite good and the cabin space is top-class, much better than those of its competitors. However, the mileage is very poor and these days it hardly comes up to 9 km/l. The multimedia and entertainment system is good too if not the best. The quality of servicing in Tata service centres needs improvement as well. The air conditioning system works fine, and cabin engine noise is not annoying. The seat adjustment features are quite helpful as well.