The automobile industry in India is one of the largest in the world and is growing rapidly. India manufactures over 11 million vehicles annually and exports around 1.5 million vehicles each year, making it one of the top vehicle manufacturers globally. Some major automobile manufacturers in India include Tata Motors, Maruti Suzuki, Ashok Leyland, and Mahindra. The industry experiences growth due to existing industrial infrastructure, skilled labor forces, and government incentives in major cities such as Delhi, Mumbai, Chennai, and others. However, pollution from vehicle and factory emissions presents an issue that the government is trying to address through emission standards.