The calorific value of Diesel and CNG are 45000kJ/kg and 50,000kJ/kg. If you have a vehicle which can run on both Diesel and CNG, which fuel will you prefer and why? Share with your friends Share 0 Bhupender Singh answered this CNG BECAUSE IT HA HIGH CALORIFIC VALUE 3 View Full Answer Bhupender Singh answered this HOPE THIS WAS HELPFUL TO YOU 1 Bhupender Singh answered this QUESTION IS A MEAN IS NOT a meaningful sentance of the curiesty 0