Tata Motors is experiencing a tough time in the market due to increased competition from other electric car makers and a slowdown in SUV sales.
Maruti Suzuki has seen a significant decline of 27% in sales in December, while Toyota, which shares models with Maruti, has only experienced a 3% fall in sales.
Hyundai India is also affected by the sales slump as the growth in SUVs has slowed down.
M&M continues to outperform the industry with a 20% growth in sales between April and November this year.