Fayziyev Tuxtamurod Zulfiqor ugliRaxmanov Akram Axmedovich2026-11-032026-11-032026-01-302692-515-xhttps://dspace.kstu.uz/handle/123456789/4789This article discusses the work being done to reduce the environmental impact of motor vehicles. Also, the theoretical foundations for calculating the efficiency and power reserve of an electric vehicle developed on the basis of the Tracker car with an internal combustion engine are presentedenTrackerelectric vehicleinternal combustion engineenvironmentair pollutionelectric engineefficiencypower.