The Times of India

Bengaluru-Mumbai Vande Bharat sleeper may launch November 1; check timings, fares

The Vande Bharat sleeper train has a 16-coach configuration, comprising 11 AC three-tier coaches, four AC two-tier coaches and one AC First Class coach. Designed for operations at speeds of up to 160 kmph, the train has a maximum testing speed of 180 kmph, placing it in the semi-high-speed category. However, much of the Indian Railways network currently lacks the infrastructure needed to support train operations at these speeds