NIO (SGX:NIO, HKG:9866) delivered 48,135 vehicles in December 2025, up 54.6% year on year, bringing total deliveries in the fourth quarter of 2025 to 124,807 units, also up 71.7% from a year earlier, according to a filing with the Singapore Exchange on Friday.

The December figure consisted of 31,897 NIO-branded premium smart electric vehicles, 9,154 vehicles under the ONVO brand, and 7,084 cars under the company's small high-end electric car brand FIREFLY.

For full-year 2025, the Chinese new-energy vehicle maker delivered 326,028 vehicles.

Shares of the company slumped over 7% in recent trading in Singapore, while its Hong Kong-listed shares were up 1%.