Maruti Suzuki, one of the leading car manufacturers in India, currently offers several models in the MPV (Multi-Purpose Vehicle) segment, including the Ertiga and XL6. However, as of my knowledge cutoff in September 2021, there was no official announcement or confirmation from Maruti Suzuki regarding the launch of a premium MPV in the near future.
That being said, Maruti Suzuki has been known to introduce new models and update existing ones regularly. It's possible that they may launch a premium MPV in the future to cater to the growing demand for spacious and comfortable vehicles in India. However, any information on this topic beyond my knowledge cutoff is not available to me.