I bought i10 Magna 1.2lt in April 2011. The over all cabin quality sets the class benchmark. The cabin is not the most spacious but reasonably comfortable. The only flaw in the cabin is the very uncomfortable fixed front seat headrest.
Handling of the car is neat and easy in the city and parking is easy thanks to good all round visibility. Though on the highway it does feel bit nervous on high speeds only due to a very light steering.
The engine is quite refined and noise levels are quite low as well. Performance is adequate for the segment if not overtly enthusiastic. Though the main grudge is the fuel efficiency. I am getting only 8kmpl. Even after the services it hasnt helped. This kind of fuel efficiency has made it a very expensive car to run. no other real issues but fuel efficiency like this is criminal!