Denza N9 Achieves C-IASI "Grand Slam" Rating with 98.7% Smart Safety Score

On January 22, the China Insurance Automotive Safety Index (C-IASI) released its second round of vehicle evaluation results for 2025, with the Denza N9 SUV becoming the first model to achieve the highest rating across all five assessment categories. In the Occupant Safety category, the Denza N9 earned a "G" (Good) rating in every sub-item, including various crash tests, roof strength, seats/head restraints, child seat anchorages, and seat belt reminder systems. In terms of Intelligent Safety, the Denza N9 is equipped with BYD’s advanced “God’s Eye B” intelligent driving system, achieving a “G+” rating in the auxiliary safety sub-index and an “Excellent+” overall rating with a high score of 98.7%. The system supports features such as automatic emergency braking, lane-keeping assist, and driver status monitoring, demonstrating outstanding performance in complex scenarios like nighttime driving and sudden pedestrian incursions (“ghost probing” situations). Additionally, in the New Energy Vehicle-specific assessment, the Denza N9 scored a perfect 20 out of 20 points in evaluations covering underbody impact, scraping, water fording, and safety design, also earning a “G” rating.