SUVs have much lesser chance of going mainstream than EVs in India. The fuel prices here are off the charts, and mileage is generally considered a very important factor in household purchases of cars.
Main issue is practical situation of roads in urban areas of India and water logging. Everyone prefers to have a higher seating position to manage the same, apart from the flavor of the month factor. I am personally looking to buy my next vehicle and given the prices of EVs considering a micro SUV just launched because of the factors mentioned earlier.
https://www.carwale.com/news/suvs-dominate-car-sales-in-indi...
EV will take time without a major company like Reliance or Tata investing heavily on infra to back it.