Average Curb Weight of New Energy Passenger Vehicles Surges to 1,939.3 kg in First Four Months of 2026

From January to April 2026, the average curb weight of domestically produced new energy passenger vehicles reached 1,939.3 kilograms, a 27.5% increase compared to 2020. Currently, most mainstream new energy models exceed two metric tons in curb weight, with some premium models surpassing four metric tons in total weight. Data shows that reducing vehicle weight by 100 kilograms can effectively lower energy consumption per 100 kilometers, helping cut operating costs and reduce road wear—aligning with the low-carbon development goals of new energy vehicles. However, some automakers, aiming to extend driving range and enhance product premiums, have increased battery capacity, added layers of smart features, and reinforced body structures—resulting in accelerated mechanical performance degradation and higher maintenance costs. Meanwhile, growing consumer preference for larger vehicles has prompted manufacturers to market spacious interiors and robust chassis as key selling points. The continuous addition of comfort- and intelligence-oriented features—such as built-in refrigerators, multi-layer acoustic glass, and multiple large displays—has further driven up overall vehicle weight.