Hyundai has unveiled its first sub-four meter sedan based on Grand i10 hatchback.The Xcent be available with both petrol and diesel engine options from its Grand i10. Xcent will include 1.1 litre diesel engine option and 1.2 litre petrol engine with 5 speed manual transmission as a standard.The petrol engine will be available with four speed automatic gear box.Hyundai Xcent will go on sale by March of this year.