China EV Truck Boom Accelerates as Iran War Drives Diesel Prices Higher

China’s electric heavy truck market is gaining momentum in 2026 as soaring diesel prices linked to the Iran war push transport companies toward cheaper and cleaner alternatives. Analysts and automakers believe rising fuel costs will accelerate the electrification of China’s heavy-duty trucking sector and further reduce diesel demand in the world’s largest oil importer.

Electric heavy truck sales in China have rapidly expanded over the past two years, evolving from a niche segment into nearly one-third of all new heavy truck purchases in 2025. Growth has been fueled by government subsidies, lower charging costs, and improved charging infrastructure across industrial and logistics hubs.

According to CVWorld.cn, China sold 44,000 new-energy heavy trucks in early 2026, mostly electric models, marking a 45% year-on-year increase. These vehicles accounted for more than 25% of total heavy truck sales, compared with less than 20% a year earlier. The data provider also expects April sales to rise another 30% as higher oil prices and seasonal demand encourage fleet operators to switch from diesel trucks.

The sharp increase in fuel prices has significantly improved the economics of electric trucks. Retail diesel prices in China jumped 27% after the Iran conflict escalated, reaching their highest levels in years. Although electric heavy trucks cost over 500,000 yuan while diesel versions cost around 300,000 yuan, government trade-in subsidies can offset much of the price difference.

Industry experts say electric trucks also offer substantially lower long-term operating costs. GL Consulting estimates that lifetime expenses for an electric truck are roughly half those of a diesel equivalent over 1 million kilometers.

Chinese truck manufacturers are now expanding globally, targeting Europe’s growing electric truck market with lower-priced models. Companies including Sany expect electric tractor truck sales to surge further in 2026 as high oil prices continue reshaping the commercial vehicle industry.