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New data from the China Passenger Car Association (CPCA) and retail rankings compiled by Dongchedi paint a picture that even the most optimistic EV advocates might have called unrealistic two years ago. In April 2026, the retail penetration rate of New Energy Vehicles (NEVs) — China's umbrella term for battery electric vehicles and plug-in hybrids — reached 61.4%, up 9.7 percentage points year-on-year and the highest monthly reading ever recorded.
The collapse on the other side of the ledger is just as striking. Combustion-engine vehicle retail sales plunged 37% year-on-year to just 530,000 units, a decline of 33% from March alone. Overall passenger car retail stood at 1.384 million units, down 21.5% from April 2025 — meaning that the entire market contraction was driven by disappearing demand for petrol and diesel cars. NEV retail sales, at 849,000 units, dipped only 6.8% year-on-year.
"Fuel-cold, electric-hot" is how CPCA analysts are now describing the structural divide. High global oil prices, disrupted supply routes, and a durable shift in consumer confidence have created what one Chinese financial outlet, Jiemian, quoted analysts calling a "collapse-style" decline for the ICE segment.
One Petrol Car Left Standing
The April top ten best-sellers list tells the story in a single glance. Nine of the ten are electrified. The sole internal combustion survivor — the Geely Binyue (marketed internationally as the Coolray) — ranked eighth with 14,923 units, outgunned nearly 2.3-to-1 by the chart-topping Geely Xingyuan (Galaxy EX2) at 34,727 units.
The full top ten for April 2026:
- Geely Xingyuan (Galaxy EX2) — 34,727 units
- Xiaomi SU7 — 26,826 units
- Tesla Model Y — 22,990 units
- Li Auto i6 — 21,024 units
- Changan Qiyuan Q05 — 15,814 units
- BYD Sealion 06 EV — 15,659 units
- BYD Yuan Up — 15,658 units
- Geely Binyue (ICE) — 14,923 units
- Leapmotor A10 — 14,372 units
- BYD Dolphin — 14,218 units
This represents a breathtaking acceleration. As recently as March 2026, five ICE models held top-ten positions. In January, seven did. The direction of travel is unambiguous — and it is speeding up.
Who Is Winning the Electric Race
The CPCA data reveals sharp divisions by manufacturer type. Domestic Chinese brands now post an 80.1% NEV penetration rate — meaning four out of every five cars they sell are electrified. Luxury brands trail at 26.1%, while mainstream joint-venture brands (the Sino-foreign partnerships that long dominated China's auto industry) manage just 14.1%.
BYD remains the undisputed volume leader with 182,025 NEV retail units in April, followed by Geely (95,585), Changan (64,471), and the fast-rising Leapmotor (57,162). Perhaps the most remarkable performer is Xiaomi — the smartphone maker turned automaker — which delivered 36,702 units, all from a single model, the SU7 sedan. Nio clocked 29,312 units, its best month since the Onvo sub-brand launched.
Exports: China's Second Engine
If the domestic market is where ICE vehicles are being routed, the export channel is where China's NEV industry is projecting power outward. Total passenger car exports hit 769,000 units in April, an 80.7% year-on-year surge. For the first time, NEVs accounted for more than half of all exports — 406,000 units, up 111.8% year-on-year, representing 52.7% of the total.
The top three NEV exporters were BYD (130,042 units), Chery (57,910), and Tesla China (53,522). Domestic Chinese brands now command 653,000 export units, a 91% leap from the same month a year ago.
China's Clean Energy Surge Runs Beyond the Road
The April NEV milestone does not exist in isolation. In the same week, researchers from Nankai University and the Beijing Institute of Technology announced a world-record power conversion efficiency of 27.17% for an inverted perovskite solar cell, published in the journal Nature. The team overcame a long-standing bottleneck — non-radiative recombination losses at the buried interface between the electron transport layer and the perovskite absorber — by developing a continuously gradient-doped tin oxide electron transport layer.
On a module level, the group also demonstrated 23.33% efficiency on a 16 cm² aperture area, signaling that the breakthrough is not confined to tiny laboratory cells. Perovskite solar technology, lighter and potentially far cheaper than conventional silicon, could eventually reshape how EVs are charged — powering everything from vehicle-integrated photovoltaics to solar canopies at charging stations.
Taken together, the April data from China's automotive and solar sectors tell a single, coherent story: the country's clean-energy transition is no longer a policy experiment. It is a market reality that is simultaneously crushing legacy combustion demand at home and flooding global markets with competitively priced electric vehicles — while its research labs continue to push the fundamental science that could power the next generation of clean technology.
For European automakers and policymakers, the message embedded in these numbers is increasingly difficult to ignore.
What exactly is China's NEV penetration rate, and how is it measured?
NEV stands for New Energy Vehicle — China's official category covering battery electric vehicles (BEVs), plug-in hybrid electric vehicles (PHEVs), and fuel-cell vehicles. The penetration rate is the percentage of NEV retail sales out of total passenger car retail sales in a given month. April 2026's 61.4% means that for every 10 new cars sold, more than 6 were electrified.
Why are ICE sales collapsing so fast in China?
Analysts point to three factors: persistently high global oil prices making petrol cars more expensive to run, a fundamental shift in consumer confidence toward electric mobility as charging infrastructure matures, and the sheer competitiveness of Chinese NEVs — which now offer comparable or lower upfront prices than many ICE equivalents while delivering lower running costs.
How does this affect the European car market?
China exported a record 406,000 NEVs in April alone, with a growing share headed to Europe. As Chinese brands like BYD, Nio, Leapmotor, and Xiaomi scale production and exports, European automakers face intensifying price pressure. Meanwhile, the domestic ICE collapse in China reduces a profit pool that European manufacturers have long depended on, particularly for premium brands.