This document discusses the different models of the Maruti Suzuki Omni, including the MPI Cargo BS-IV, MPI STD BS-IV, E-MPI STD BS-IV, and Ambulance MPI BS-IV models. It provides details on the cargo, passenger, taxi, and ambulance configurations. Specifications covered include the exterior dimensions, ground clearance, interior features, engine type and performance, braking and safety features, and fuel efficiency.