Here are the top five commercial vehicles unveiled at the current edition of Auto Expo. Moneycontrol News @moneycontrolcom 1/5 Mahindra e-Cosmo is a medium-sized bus that is already available for purchase. 2/5 JBM Solaris Ecolife is a 12-metre-long electric bus that has a 80-160 kw battery for long rides. 3/5 Ashok Leyland Circuit is India’s first electric bus that allows battery swapping. 4/5 Tata Motors EV bus is a 12-metre-long electric bus which a has a range of 160 kms. 5/5 Tata Magic Iris is based on the Ace platform and is a seven seater vehicle.