- Hindustan Motors (HM) launched India's first car, the Ambassador, in 1942 which dominated the market for 40 years until the 1980s.
- The launch of the Maruti 800 by Maruti Suzuki in 1983 at a significantly lower price caused Ambassador's market share to drop from 75% to 20% between 1984-1991.
- Increased competition from foreign competitors entering the Indian market after economic liberalization in 1991 along with changing consumer preferences for modern and technologically advanced vehicles contributed to the decline of HM and the Ambassador brand.