%0 Conference Article %T SYNERGY OF POWER UNITS AND LIGHTWEIGHT MATERIALS AS A NEW FRONTIER OF ENERGY EFFICIENCY OF A MOTOR VEHICLE %A Terekhina, I.V. %A Shakina, F.A. %A Shvyrev, S.A. %A Volkov, V.S. %A Zhaivoronok, D.A. %K energy efficiency, powertrain, lightweight materials, synergy, weight reduction, electric vehicle, hybrid car, carbon fiber (CFRP), regenerative braking, downsizing %J MODERN SYSTEMS AND TECHNOLOGIES IN TRANSPORT: PROBLEMS AND PROSPECTS - 2025 %D 2025 %P 4 %I FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov