Updated 1 October 2026. Data runs to the end of August 2026, the latest month every one of the seven markets has published. September releases start landing this week and this table will move.
Across the seven markets AutoNergy tracks, 32,281,614 new cars and light vehicles were sold from January to August 2026. China took 36.3% of that pool, the United States 32.8%, India 10.5%, Japan 9.6%, Germany 6.1%, the UK 4.3% and Ireland 0.4%. Every total links to its source (the US totals are Cox Automotive estimates), and the shares are AutoNergy's own arithmetic on those totals.
The share table, January to August 2026
1. China: 36.3% (11,716,000 passenger cars at retail, down 20.8%; CPCA via CnEVPost, 8 September 2026).
2. United States: 32.8% (10,590,000 new light vehicles, down 2.7%, the sum of Cox Automotive's monthly estimates; Cox Automotive, 8 September 2026).
3. India: 10.5% (3,388,139 passenger vehicles at retail, the sum of FADA's monthly Vahan prints).
4. Japan: 9.6% (3,111,737 new vehicles, JADA registered plus Zenkeijikyo kei; JADA, 1 September 2026).
5. Germany: 6.1% (1,965,024 new passenger cars, up 4.8%; KBA, 3 September 2026).
6. United Kingdom: 4.3% (1,388,735 new cars, up 9.8%; SMMT, 4 September 2026).
7. Ireland: 0.4% (121,979 new cars, up 5%; SIMI, 1 September 2026).
China's slice is shrinking
Wind each market back by its own published growth rate and the same eight months of 2025 look different. China's 11,716,000 retail sales at minus 20.8% imply about 14.79 million a year earlier, roughly 42.5% of the same seven-market pool. A drop of about six points in one year is the biggest share change on the table, and it comes from China's domestic retail line shrinking, not from anyone else surging. China's own electric share kept rising through it: 6,674,000 of its 11,716,000 retail sales this year were new-energy vehicles, 57%.
India is the share gainer
India's 3,388,139 retail sales compare with 2,812,039 for January to August 2025 in our FADA-based India dataset, about 20% more, which lifts its share of the pool from roughly 8% to 10.5%. India is now larger than Japan in this table on a January to August basis. Every other market gains share too, even the United States at minus 2.7%, because the whole pool is about 7% smaller than a year ago once China's fall is counted.
What this table is and is not
This is a share of seven national markets, not of the whole world, and the definitions differ. China and India count retail sales, Germany, the UK and Ireland count registrations of passenger cars, Japan includes trucks, buses and kei vehicles, and the US figure is an industry estimate of all light vehicles, pickups included. The ranking holds under any of those definitions; the decimals are indicative. 2025 comparisons for India and Japan use AutoNergy's verified 2025 datasets; the other five use each body's published year-to-date growth rate.
The raw totals are in our car sales by country table, and the global dashboard compares all seven markets side by side, with each market's dashboard one click away: China, USA, Japan, Germany, UK and Ireland.