Firefly 萤火虫係蔚来汽車（NIO）旗下嘅智能電動高端小車品牌，主打年輕化、個性化嘅城市代步車市場。Firefly 喺 2024 年底正式推出，首款車型喺 2025 年 4 月於中國內地上市。
Firefly is a premium smart electric small car brand under NIO, targeting the younger, personalised urban commuter market. Firefly was officially launched in late 2024, with the first model hitting the Chinese mainland market in April 2025.
