Nio Inc. NIO Firefly compact EV has been rated among the safest cars in Europe, earning top scores in the latest crash tests.The results underscored the model’s strong safety credentials and positioned the car as a leader among small vehicles in global markets.CnEV Post reports that the Firefly hatchback received a five-star rating in the 2025 Euro NCAP crash test program, achieving a 96% score for occupant protection, 82% for pedestrian safety, and 86% for safety assist technologies.Also Read: Tesla’s Stoc ...