Toyota bZ5 assisted driving scores 96.4% for collision avoidance

In C-ICAP results that CATARC published on 12 March 2026, the Toyota bZ5's assisted driving scored 96.4% for collision avoidance and 89.1% for highway navigation assistance.

  • Not rated a person

    CATARC measured the system in its own test runs, and no crash outcome for drivers or passengers is reported.

Depth runs from 1, a convenience or time saved, to 5, a life or a livelihood preserved.

Status
Reported benefit.
Evidence

foundstudiedreportedclaimed

An independent assessment report supports the benefit.

The system’s part
Not isolated. CATARC tested the car with the system switched on, so the scores describe the system's own responses. There was no run without the system for comparison. The page lists cameras, radars and a lidar, with no chip rating. It does not describe AI or show that the system learns from data.
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LimitsCosts and harmsLearns from dataLater outcome

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Benefit type
Increased Product Safety
System
Assisted driving (辅助驾驶), as fitted to the Toyota bZ5 630 MAX 智行版
Made by
FAW Toyota (一汽丰田汽车有限公司), with no system supplier named on the page
Used by
FAW Toyota (factory-fitted on the bZ5)
Where
China
Stage
In routine use
Date
, when the source was published
Kind
Aggregate result
Broad benefit
Operating Vehicles, Mechanized Devices, or Equipment, Identifying Objects, Actions, and Events
Collections
Scrutiny and findings
Last revised
1 November 2026

Sources

  1. Assessment report, by authors with no tie to the system.

    China Automotive Technology and Research Center (CATARC), Automotive Testing & Assessment Management Center (中汽测评). 丰田bZ5 [Toyota bZ5 630 MAX 智行版], C-ICAP results page, protocol 2024 edition (revised), test year 2025. Published 12 March 2026. Section 辅助驾驶 > 行车辅助 [assisted driving > driving assistance].

    组合控制能力（得分率：84.0%） 紧急避险（得分率：96.4%） 驾驶员交互（得分率：98.0%） 高速领航辅助（得分率：89.1%）

  2. Other, by authors with no tie to the system. Context or contrary evidence.

    CATARC Automotive Testing & Assessment Management Center. 2025年第15号测评车型（丰田牌/TOYOTA 丰田bZ5）通告 [Notice on test vehicle No. 15 of 2025 (Toyota bZ5)], 26 August 2025. The notice records that CATARC bought the tested car from a dealer under its own selection plan and random sampling.

    根据中汽测评的车型自主抽取计划和随机抽样的原则，独立地从一汽丰田汽车有限公司的经销店购置了丰田牌/TOYOTA 丰田bZ5车型

Details

AI system

Reported configuration

4.00.35 (assisted-driving software version tested)

Workflow

CATARC bought the car from a FAW Toyota dealer under its own selection plan and random sampling. The car ran assisted-driving software 4.00.35. The car carried 11 cameras, 5 millimeter-wave radars, 12 ultrasonic radars and 1 lidar.

Follow-up

Conditions for replication

The result holds only for the tested sample, software version and test environment. The driver stays first responsible for the car while the assisted driving is in use.

Entry details

Sector

Road vehicle crash avoidance / assisted driving.

Purpose

FAW Toyota built the bZ5's assisted driving to help the driver follow traffic, stay in lane and change lanes along a navigation route on highways.

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Cite this record

Peter H. Vartanian. (2026). Toyota bZ5 assisted driving scores 96.4% for collision avoidance (AIBD-1028). Artificial Intelligence Benefits Database, edition of 1 November 2026. https://petervartanian.xyz/aibd/records/AIBD-1028.html (archived at https://doi.org/10.7910/DVN/AADSII, version 7.0)

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