Toyota Innova Crysta comes with a 55 Litres tank and has a ARAI claimed mileage in between 11.25 - 13.68 kmpl. So accordingly Toyota Innova Crysta can travel a distance around 618-752 km. However, how long will it go depends on the mileage of the car and driving style.
There is an ample number of features related to comfort, safety, entertainment, etc. That is present in the 2.4 GX variant of Toyota Innova Crysta. For a detailed comparison, follow the below link - Compare.