For this, we would suggest you walk into the nearest dealership as they will be the better people to assist you. You can click on the following link to see the details of the nearest dealership and selecting your city accordingly - Car Showrooms.
The Renault Triber offers a boot space capacity of 625 liters with the third-row seats folded (5-seater configuration). In the 7-seater configuration, the boot space is 84 liters.