- With standard equipment
- With safety pack
Find more information in the General Comments section of the assessment
Find more information in the Rating Validity tab of the assessment
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88% -
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87% -
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79% -
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91%
- Good
- Adequate
- Marginal
- Weak
- Poor
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Mobile Progressive Deformable Barrier![]()
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Full Width Rigid Barrier
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Side Mobile Barrier
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Side Pole
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Far-Side Excursion
Occupant Interaction![]()
Occupant Interaction
Rear Seat
Front Seat
| Rescue Sheet |
Available, ISO compliant
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| Advanced eCall | Available | |||
| Multi Collision Brake | Available | |||
- Good
- Adequate
- Marginal
- Weak
- Poor
Passenger
outboard
center
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Fitted to the vehicle as standard![]()
Not fitted to the test vehicle but available as option![]()
Not Available
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i-Size CRS
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ISOFIX CRS
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Universal Belted CRS
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Easy![]()
Difficult![]()
Safety critical![]()
Not allowed
Difficult
Safety critical| Seat Position | ||||
|---|---|---|---|---|
| Front | 2nd row | |||
| Passenger | Left | center | Right | |
| Maxi Cosi 2way Pearl & 2wayFix (i-Size) |  |
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| Maxi Cosi 2way Pearl & 2wayFix (i-Size) | |
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| BeSafe iZi Kid X2 i-Size (i-Size) | |
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| Britax Römer TriFix2 i-Size (i-Size) | |
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| BeSafe iZi Flex FIX i-Size (i-Size) | |
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| BeSafe iZi Combi X4 ISOfix (ISOFIX) | |
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| Cybex Solution Z i-Fix (ISOFIX) | |
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| Maxi Cosi Cabriofix (Belt) | |
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| Maxi Cosi Cabriofix & EasyFix (Belt) | |
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| Britax Römer King II LS (Belt) | |
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| Cybex Solution Z i-Fix (Belt) | |
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Easy![]()
Difficult![]()
Safety critical![]()
Not allowed
The bZ4X provided good or adequate protection for all critical body regions of both the 6 and 10 year dummies in the frontal offset and side barrier tests, and scored maximum points in this part of the assessment. The front passenger airbag can be disabled to allow a rearward-facing child restraint to be used in that seating position. All of the child restraint types for which the bZ4X is designed could be properly installed and accommodated.
- Good
- Adequate
- Marginal
- Weak
- Poor
Head Impact 16.5 Pts
Pelvis Impact 4.5 Pts
Leg Impact 6.0 Pts
| System Name | Pre-Collision System as part of Toyota Safety Sense | ||
| Type | Auto-Brake with Forward Collision Warning | ||
| Operational From | 5 km/h | ||
| PERFORMANCE | | |||
- Day time
- Night time
Day time
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Vehicle reversing into standing pedestrian
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Pedestrian crossing a road into which a car is turning
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Adult crossing the road
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Child running from behind parked vehicles
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Adult along the roadside
Night time
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Adult crossing the road
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Adult along the roadside
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Cyclist from nearside, obstructed view
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Approaching a crossing cyclist
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Cyclist along the roadside
Protection of the head of struck pedestrian was predominantly good or adequate with some poor areas on the stiff windscreen pillars. The bumper offered good protection to pedestrians’ legs but protection of the pelvis region was mixed. The autonomous emergency braking (AEB) system of the bZ4X can respond to vulnerable road users as well as to other vehicles. The system performed well in tests of its response to pedestrians and cyclists, with collisions avoided in most test scenarios.
- Good
- Adequate
- Marginal
- Weak
- Poor
| System Name | N/A |
| Speed Limit Information Function | Camera based, subsigns supported |
| Speed Control Function | System advised (accurate to 5km/h) |
| Applies To | Front and rear seats | ||
| Warning | Driver Seat | Front Passenger(s) | Rear Passenger(s) |
| Visual | |
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| Audible | |
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| Occupant Detection | |
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| System Name | Driver Break Suggestion |
| Type | lane position, steering input |
| Operational From | 50 km/h |
| System Name | Lane Tracing Alert as part of Toyota Safety Sense |
| Operational From | 50 km/h |
| Performance | |
| Emergency Lane Keeping | |
| Lane Keep Assist | |
| Human Machine Interface | |
| System Name | Pre-Collision System as part of Toyota Safety Sense | |||
| Operational From | 5 km/h | |||
| Sensor Used | camera and radar | |||
- Autobrake function only
- Driver reacts to warning
Autobrake function only
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Car turning across the path of an oncoming car
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Approaching a stationary car
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Approaching a stationary car
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Approaching a stationary car
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Approaching a slower moving car
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Approaching a slower moving car
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Approaching a slower moving car
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Approaching a braking car
Driver reacts to warning
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Approaching a stationary car
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Approaching a stationary car
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Approaching a stationary car
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Approaching a slower moving car
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Approaching a slower moving car
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Approaching a slower moving car
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Approaching a braking car
The bZ4X’s autonomous emergency braking (AEB) system performed well in tests of its reaction to other vehicles. A seatbelt reminder system is fitted as standard to the front and rear seats and the car is equipped with a system to detect driver fatigue. The lane support system gently corrects the vehicle’s path if it is drifting out of lane, and also intervenes in some more critical situations. A speed assistance system detects the local speed limit and the driver can choose to set the limiter or let the system do so automatically.
- Specifications
- Safety Equipment
- Videos
- Rating Validity
Specifications
Tested Model Toyota bZ4X, LHD
Body Type - 5 door SUV
Year Of Publication 2022
Kerb Weight 2060kg
VIN From Which Rating Applies - all bZ4X
Class Small SUV
Safety Equipment
Note: Other equipment may be available on the vehicle but was not considered in the test year.
![]()
Fitted to the vehicle as standard![]()
Fitted to the vehicle as part of the safety pack![]()
Not fitted to the test vehicle but available as option or as part of the safety pack![]()
Not available![]()
Not applicable
Fitted to the vehicle as part of the safety packVideos
Rating Validity
Variants of Model Range
| Body Type | Engine | Drivetrain | Rating Applies | |
|---|---|---|---|---|
| LHD | RHD | |||
| 5 door SUV | electric (2 x 80 kW) | 4 x 4 * |  |
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| 5 door SUV | 150 kW | 4 x 2 | |
|
* Tested variant
Find more information in the General Comments section of the assessment
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The passenger compartment of the bZ4X remained stable in the frontal offset test. Dummy readings indicated good protection of the knees and femurs of both the driver and passenger. However, Toyota did not demonstrate a similar level of protection for occupants of different sizes or those sitting in different positions. Dummy readings of compression indicated a marginal level of protection for the driver’s chest. Analysis of the deceleration of the impact trolley during the test, and analysis of the deformable barrier after the test, revealed that the bZ4X would be a moderately benign impact partner in a frontal collision. In the full-width rigid barrier test, protection of the chest of both the driver and rear passenger was rated as marginal, based on measured values of compression. In the side barrier test, protection of all critical body areas was good or adequate. In the more severe side pole impact, protection of the chest was adequate, with good protection of other critical body areas. Control of excursion (the extent to which a body is thrown to the other side of the vehicle when it is hit from the far side) was found to be good. The bZ4X has a counter-measure to mitigate against occupant to occupant injuries in such impacts. The system performed well in Euro NCAP’s test, with good protection of occupants’ heads. Tests on the front seats and head restraints demonstrated good protection against whiplash injuries in the event of a rear-end collision. A geometric analysis of the rear seats also indicated good whiplash protection. The bZ4X has an advanced eCall system which alerts the emergency services in the event of a crash and a system which automatically applies the brakes to prevent secondary collisions.