India, March 20 -- BMW has launched the 620d M Sport Signature in India at Rs 78.90 lakh (ex-showroom). The high-end car was previously accessible as a petrol model in our market. However, it now also comes with a diesel engine and bookings for the same are underway at all authorised dealerships nationwide. The German automaker assembles the sedan in Chennai and offers it in four hues: Tanzanite Blue, Mineral White, Carbon Black, and Skyscraper Grey. The interior of the 620d M Sport Signature is equipped with two sizable 12.3-inch screens. These include a touchscreen infotainment system that is driven by the BMW Live Cockpit Professional and a fully digital instrument cluster. The infotainment system runs the BMW Operating System 7.0 and ...