A sustainability report is an organizational report that gives information about economic, environmental, social and governance performance. The key drivers for the quality of sustainability reports are the guidelines of global reporting initiative. The objectives of this study are to study the Sustainability Reporting practices in selected Automobile companies and to compare the Sustainability Reporting practices in selected Automobile companies. Here selected automobile companies are Tata motors, Mahindra & Mahindra ltd, Maruti Suzuki India ltd. and Hero Moto Corp. ltd. Percentage, average, standard deviation and T-test have been used for the analysis of study. The period for this study has been two years i.e. from 2014-15 to 2015-16. The result of this study shows that there is no significant difference between the guidelines disclosed by all the companies.