Chinese buyers are obsessed with space. They want big, heavy, luxurious electric vehicles. But those cars are crushing the roads and draining the national treasury. The government is finally cutting the subsidies. It is a harsh reality check for a market that assumed the free ride would last forever.
The numbers tell the story. In the first half of 2027, six out of ten new vehicle launches in China exceeded five meters in length. That is longer than a Toyota LandCruiser. Compare that to the previous year. In the first half of 27, only 13% of new models were under 4.5 meters. That figure dropped to just 2% in 2027. Small cars are dying out.
Meanwhile, EV market share jumped to 35.4%. It was 30.1% in 2025. The cars are getting bigger. They are getting heavier. And they are paying less into the system that maintains the pavement they drive on.
The math behind the road repair shortfall
Here is the problem. Fuel taxes fund road repairs. EVs don’t use fuel. So, the revenue stream is drying up. Add in the lower purchase taxes for EV buyers, and the hole in the budget gets deeper.
China’s transport ministry estimated a ¥30 billion shortfall back in 2023. That translates to roughly $6.7 billion. Current estimates suggest the gap has widened to $6.17 billion. Some analysts argue it could be even higher. The funding gap might now account for 50% of what is needed for proper maintenance.
“Dangerous weight arms race.”
State-run media used those exact words. It wasn’t a mistake. The trend toward massive PHEVs and EREVs is straining infrastructure. A Denza B8 PHEV SUV, launched in Australia, weighs 3.29 tonnes. The GWM Tank 500 weighs 2.82 tonnes. These are not golf carts. They are heavy machines tearing up asphalt.
Even the utes are massive. The BYD Shark 6. The LDV Terron 9. The MG U9. All of them measure over five meters. They are built for presence, not efficiency.
How Beijing is closing the loop
The government stopped waving the tax chequebook. Halving the purchase tax discount to 5% was the first blow. Capping the concession at ¥1.5 million ($3.170) was the second. But the real axe fell on plug-in hybrids.
Annual tax exemptions for PHEVs and EREVs are gone. These technologies drive the trend toward larger vehicles. They combine heavy battery packs with large bodies. Removing the incentives forces buyers to think twice. It also forces manufacturers to reconsider their size obsession.
New energy-consumption standards penalise weight. Heavy vehicles cost more to produce under the new rules. It is a direct financial hit for brands that prioritise bulk over agility.
Why Australia watches closely
Down under, the situation is mirroring Beijing. EV market share hit 23.3% in June 2027. The Tesla Model Y is the top-selling vehicle of any type. Fuel excise revenue is falling. Local councils are facing a $1 billion funding shortfall for road maintenance.
A federal proposal for an EV road user charge (RUC) stalled in March 2027. Record fuel prices made the political timing terrible. Introducing a new tax when petrol prices are soaring would have sparked outrage. It also risked hindering EV sales, which remain critical for the 2050 net zero goal.
But the delay is temporary. The logic is identical. Less fuel sold means less tax revenue. Heavier EVs mean more road wear. Who pays?
The Chinese approach offers a blueprint. Kill the subsidies. Penalise the weight. Force the market to adjust. Australia will likely follow suit once the fuel price shock wears off. The roads need money. The cars are using it all.
