2026-10-02 · passenger cars on the road

EVs are still a single-digit share of cars

Sales are surging — the global fleet turns over slowly.

Nearly every car on the road still burns petrol or diesel. In 2026, battery electrics make up just 2.5% of the world's roughly 1.4 billion passenger cars, and plug-in hybrids add another 1.5% — about 4% combined. Sales are surging, but the fleet turns over slowly: the shift shows up in showrooms years before it shows up on the road.

1 cell = 1.4 million passenger cars on the road (0.1% of global car fleet) · 1,000 cells

Context

The shares come from the IEA Global EV Outlook fleet estimate: of the world's roughly 1.4 billion passenger cars, 2.5% are battery electric and 1.5% are plug-in hybrids, leaving 96% running on petrol or diesel in 2026.

The gap between showroom and road is the story. Electric models are a fast-growing slice of new sales, but each year's purchases join a fleet that turns over slowly, so the on-road mix lags far behind the sales mix.

That lag is where the stakes sit: fuel demand and tailpipe emissions follow the cars in use, not the ones being sold. Until the 96% shrinks, road transport stays tied to oil no matter how fast EV sales climb.

IEA Global EV Outlook fleet share estimate.