Small overlap front
The small overlap front evaluation consists of a driver-side and a passenger-side component. If the results of the two evaluations differ, then the combined small overlap rating is equal to the lower rating.
Driver-side
- Rating applies to 2023-24 models
Tested vehicle: 2023 Subaru Solterra Touring 4-door 4wd
The Subaru Solterra and Toyota bZ4X, both all-new electric vehicles, were introduced for the 2023 model year.
Overall driver-side evaluation | |
---|---|
Structure and safety cage | |
Driver injury measures | |
Head/neck | |
Chest | |
Hip/thigh | |
Lower leg/foot | |
Driver restraints and dummy kinematics |
Action shot taken during the driver-side small overlap frontal crash test.
The dummy's position in relation to the door frame, steering wheel, and instrument panel after the crash test indicates that the driver's survival space was maintained well.
The frontal and side curtain airbags worked well together to keep the head from coming close to any stiff structure or outside objects that could cause injury.
The driver's space was maintained well, and risk of injuries to the dummy's legs and feet was low.
Measures of occupant compartment intrusion on driver side
Test ID | CEN2301 |
---|---|
Lower occupant compartment | |
Lower hinge pillar max (cm) | 3 |
Footrest (cm) | 1 |
Left toepan (cm) | 1 |
Brake pedal (cm) | 3 |
Parking brake (cm) | |
Rocker panel lateral average (cm) | 0 |
Upper occupant compartment | |
Steering column | 1 |
Upper hinge pillar max (cm) | 2 |
Upper dash (cm) | 3 |
Lower instrument panel (cm) | 3 |
Driver injury measures
Test ID | CEN2301 |
---|---|
Head | |
HIC-15 | 108 |
Peak gs at hard contact | no contact |
Neck | |
Tension (kN) | 1.2 |
Extension bending moment (Nm) | 19 |
Maximum Nij | 0.22 |
Chest maximum compression (mm) | 25 |
Femur (kN) | |
Left | 0.6 |
Right | 0.6 |
Knee displacement (mm) | |
Left | 0 |
Right | 0 |
Knee-thigh-hip injury risk (%) | |
Left | 0 |
Right | 0 |
Maximum tibia index | |
Left | 0.29 |
Right | 0.24 |
Tibia axial force (kN) | |
Left | 1.6 |
Right | 1.9 |
Foot acceleration (g) | |
Left | 31 |
Right | 49 |
Passenger-side
- Rating applies to 2023-24 models
Tested vehicle: 2023 Subaru Solterra Touring 4-door 4wd
The Subaru Solterra and Toyota bZ4X, both all-new electric vehicles, were introduced for the 2023 model year. Passenger-side small overlap frontal ratings are assigned by the Institute based on a test of a 2023 Solterra conducted by Subaru as part of frontal crash test verification.
Overall passenger-side evaluation | |
---|---|
Structure and safety cage | |
Passenger injury measures | |
Head/neck | |
Chest | |
Hip/thigh | |
Lower leg/foot | |
Passenger restraints and dummy kinematics
The dummy’s head maintained only partial engagement with the frontal airbag, moving into the gap between the frontal and side curtain airbags and leaving the head vulnerable to contact with forward structure. | |
Driver injury measures | |
Head/neck | |
Chest | |
Hip/thigh | |
Lower leg/foot | |
Driver restraints and dummy kinematics |
Measures of occupant compartment intrusion on passenger side
Test ID | VTP2302 |
---|---|
Lower occupant compartment | |
Lower hinge pillar max (cm) | 5 |
Footrest (cm) | 1 |
Right toepan (cm) | 4 |
Center toepan (cm) | 1 |
Rocker panel lateral average (cm) | 0 |
Upper occupant compartment | |
Center dash (cm) | 3 |
Upper hinge pillar max (cm) | 3 |
Upper dash (cm) | 6 |
Right lower dash (cm) | 3 |
Passenger injury measures
Test ID | VTP2302 |
---|---|
Head | |
HIC-15 | 78 |
Peak gs at hard contact | no contact |
Neck | |
Tension (kN) | 1.0 |
Extension bending moment (Nm) | 15 |
Maximum Nij | 0.20 |
Chest maximum compression (mm) | 21 |
Femur (kN) | |
Left | 0.5 |
Right | 0.5 |
Knee displacement (mm) | |
Left | 1 |
Right | 1 |
Knee-thigh-hip injury risk (%) | |
Left | 0 |
Right | 0 |
Maximum tibia index | |
Left | 0.33 |
Right | 0.35 |
Tibia axial force (kN) | |
Left | 1.5 |
Right | 1.6 |
Foot acceleration (g) | |
Left | 30 |
Right | 32 |
Driver injury measures
Test ID | VTP2302 |
---|---|
Head | |
HIC-15 | 88 |
Peak gs at hard contact | no contact |
Neck | |
Tension (kN) | 1.1 |
Extension bending moment (Nm) | 18 |
Maximum Nij | 0.18 |
Chest maximum compression (mm) | 25 |
Femur (kN) | |
Left | 0.6 |
Right | 1.1 |
Knee displacement (mm) | |
Left | 0 |
Right | 1 |
Knee-thigh-hip injury risk (%) | |
Left | 0 |
Right | 0 |
Maximum tibia index | |
Left | 0.37 |
Right | 0.44 |
Tibia axial force (kN) | |
Left | 0.7 |
Right | 1.9 |
Foot acceleration (g) | |
Left | 28 |
Right | 47 |
Moderate overlap front: original test
Rating applies to 2023-24 models
Tested vehicle: 2023 Subaru Solterra Premium 4-door 4wd
The Subaru Solterra and Toyota bZ4X, both all-new electric vehicles, were introduced for the 2023 model year.
Overall evaluation | |
---|---|
Structure and safety cage | |
Driver injury measures | |
Head/neck | |
Chest | |
Leg/foot, left | |
Leg/foot, right | |
Driver restraints and dummy kinematics |
Action shot taken during the moderate overlap frontal crash test.
The dummy's position in relation to the steering wheel and instrument panel after the crash test indicates that the driver's survival space was maintained well.
Smeared greasepaint indicates where the dummy's head contacted the side curtain airbag during rebound.
Forces on the right lower leg were just high enough to indicate the possibility of injuries.
Measures of occupant compartment intrusion on driver side
Test ID | CEF2301 |
---|---|
Footwell intrusion | |
Footrest (cm) | 6 |
Left (cm) | 8 |
Center (cm) | 6 |
Right (cm) | 5 |
Brake pedal (cm) | 5 |
Instrument panel rearward movement | |
Left (cm) | 0 |
Right (cm) | 0 |
Steering column movement | |
Upward (cm) | 2 |
Rearward (cm) | 0 |
A-pillar rearward movement (cm) | 0 |
Driver injury measures
Test ID | CEF2301 |
---|---|
Head | |
HIC-15 | 190 |
Peak gs at hard contact | 23 |
Neck | |
Tension (kN) | 1.3 |
Extension bending moment (Nm) | 15 |
Maximum Nij | 0.24 |
Chest maximum compression (mm) | 32 |
Legs | |
Femur force - left (kN) | 0.9 |
Femur force - right (kN) | 2.5 |
Knee displacement - left (mm) | 0 |
Knee displacement - right (mm) | 1 |
Maximum tibia index - left | 0.31 |
Maximum tibia index - right | 0.55 |
Tibia axial force - left (kN) | 2.1 |
Tibia axial force - right (kN) | 4.7 |
Foot acceleration (g) | |
Left | 59 |
Right | 66 |
Side: updated test
Rating applies to 2023-24 models built after October 2022
Tested vehicle: 2023 Subaru Solterra Touring 4-door 4wd
The Subaru Solterra and Toyota bZ4X, both all-new electric vehicles, were introduced for the 2023 model year. Beginning with 2023 models built after October 2022, reinforcements were implemented to improve occupant protection in side impact crashes. (Information about when a specific vehicle was manufactured is on the certification label typically affixed to the driver door or adjacent B-pillar.)
Overall evaluation | |
---|---|
Structure and safety cage | |
Driver injury measures | |
Head/neck | |
Torso | |
Pelvis | |
Driver head protection | |
Rear passenger injury measures | |
Head/neck | |
Torso | |
Pelvis | |
Rear passenger head protection
Part of the dummy's head moved beyond the rear portion of the side curtain airbag and contacted the C-pillar. The head protection is inadequate. |
View of the vehicle just after the crash test.
View of the vehicle after the crash with doors removed, showing the side airbags and damage to the occupant compartment.
Smeared greasepaint shows where the driver dummy's head was protected from being hit by hard structures by the side airbags.
Smeared greasepaint shows where the rear passenger dummy’s head moved beyond the side curtain airbag and contacted the C-pillar.
Measures of occupant compartment intrusion on driver side
Test ID | CES2301 |
---|---|
B-pillar to longitudinal centerline of driver's seat (cm) | -27.0 |
Negative numbers indicate the amount by which the crush stopped short of the seat centerline. |
Driver injury measures
Test ID | CES2301 |
---|---|
Head | |
HIC-15 | 105 |
Peak gs at hard contact | no contact |
Neck | |
Tension (kN) | 0.7 |
Compression (kN) | 0.1 |
Shoulder | |
Lateral deflection (mm) | 13 |
Lateral force (kN) | 0.6 |
Torso | |
Maximum deflection (mm) | 31 |
Average deflection (mm) | 20 |
Maximum deflection rate (m/s) | 3.12 |
Maximum viscous criterion (m/s) | 0.33 |
Pelvis | |
Combined force (kN) | 3.9 |
Passenger injury measures
Test ID | CES2301 |
---|---|
Head | |
HIC-15 | 212 |
Peak gs at hard contact | 68 |
Neck | |
Tension (kN) | 1.4 |
Compression (kN) | 0.7 |
Shoulder | |
Lateral deflection (mm) | 16 |
Lateral force (kN) | 1.0 |
Torso | |
Maximum deflection (mm) | 30 |
Average deflection (mm) | 22 |
Maximum deflection rate (m/s) | 2.79 |
Maximum viscous criterion (m/s) | 0.35 |
Pelvis | |
Combined force (kN) | 2.9 |
Headlights
Trim level(s)
- Limited trim
Low-beam headlight type | LED projector |
---|---|
High-beam headlight type | LED projector |
Curve-adaptive? | No |
High-beam assist? | Yes |
Overall rating | |
Distance at which headlights provide at least 5 lux illumination: |
Low beams
On the straightaway, visibility was good on the left side of the road and fair on the right side. On curves, visibility was good on the gradual left and both right curves and fair on the sharp left curve.
The low beams never exceeded glare limits.
High beams
On the straightaway, visibility was good on both sides of the road. On curves, visibility was good on both right curves and fair on both left curves.
High-beam assist compensates for some limitations of this vehicle's low beams on the straightaway, on both left curves and on the sharp right curve.
Trim level(s) |
|
---|---|
Low-beam headlight type | LED projector |
High-beam headlight type | LED projector |
Curve-adaptive? | No |
High-beam assist? | Yes |
Overall rating Applies to 2023-24 models |
LOW BEAMS | Average minimum useful illumination distance (5 lux) |
Amount glare exceeded threshold |
---|---|---|
Straightaway right edge | 92.2 m | None |
Straightaway left edge | 61.6 m | None |
250m radius right curve, right edge | 71.3 m | None |
250m radius left curve, left edge | 65.2 m | None |
150m radius right curve, right edge | 58.0 m | None |
150m radius left curve, left edge | 50.9 m | None |
HIGH BEAMS | Average minimum useful illumination distance (5 lux) |
---|---|
Straightaway right edge | 176.2 m |
Straightaway left edge | 162.4 m |
250m radius right curve, right edge | 82.5 m |
250m radius left curve, left edge | 72.1 m |
150m radius right curve, right edge | 66.4 m |
150m radius left curve, left edge | 60.2 m |
Front crash prevention: pedestrian
Seat belt reminders
Rating applies to 2024 models
Overall evaluation | |
---|---|
Front row | |
Unbelted occupant alert (audible & visual) | |
Initiation time | |
Duration | Long enough (90+ seconds) |
Volume | |
Audio frequency | |
Second row | |
Startup status alert (visual) | |
Initiation time | |
Duration at least 60 seconds | |
Belt disengaged alert (audible & visual) | |
Initiation time | |
Duration at least 30 seconds | |
Volume | |
Audio frequency |
Background cabin sound pressure level at 24 km/h | 50 dB |
Audible signal sound pressure level at 24 km/h | 73 dB |
Difference between background and signal | 22.8 dB |
Background cabin sound pressure level at 40 km/h | 54 dB |
Audible signal sound pressure level at 40 km/h | 74 dB |
Difference between background and signal | 20.0 dB |
Dominant audio frequency | 1830 Hz |