The Prius Plug-In Hybrid has a standard Secondary Collision Brake, which automatically applies the brakes in the event of a crash to help prevent secondary collisions and prevent further injuries. The Kona Electric doesn’t offer a post collision braking system: in the event of a collision that triggers the airbags, more collisions are possible without the protection of airbags that may have already deployed.
Both the Prius Plug-In Hybrid and the Kona Electric have standard driver and passenger frontal airbags, front side-impact airbags, side-impact head airbags, front and rear seatbelt pretensioners, front wheel drive, height adjustable front shoulder belts, four-wheel antilock brakes, traction control, electronic stability systems to prevent skidding, crash mitigating brakes, daytime running lights, lane departure warning systems, blind spot warning systems, rearview cameras, rear cross-path warning, driver alert monitors and available around view monitors.
Side impacts caused 23% of all road fatalities in 2018, down from 29% in 2003, when the Insurance Institute for Highway Safety introduced its side barrier test. In order to continue improving vehicle safety, the IIHS has started using a more severe side impact test: 37 MPH (up from 31 MPH), with a 4180-pound barrier (up from 3300 pounds). The results of this newly developed test demonstrates that the Toyota Prius Plug-In Hybrid is safer than the Kona Electric:
|
Prius Plug-In Hybrid |
Kona Electric |
Overall Evaluation |
GOOD |
GOOD |
|
Driver Injury Measures |
|
Head/Neck |
GOOD |
GOOD |
Torso |
ACCEPTABLE |
ACCEPTABLE |
Torso Max Deflection |
1.46 in |
1.57 in |
Torso Deflection Rate |
9 MPH |
9 MPH |
Pelvis |
GOOD |
ACCEPTABLE |
Pelvis Force |
759 lbs. |
915 lbs. |
Head Protection |
GOOD |
GOOD |
|
Passenger Injury Measures |
|
Head/Neck |
GOOD |
GOOD |
Head Injury Criterion |
246 |
282 |
Neck Tension |
45 lbs. |
67 lbs. |
Torso |
GOOD |
ACCEPTABLE |
Shoulder Deflection |
1.42 in |
2.09 in |
Shoulder Force |
268 lbs. |
335 lbs. |
Torso Max Deflection |
1.06 in |
1.61 in |
Torso Deflection Rate |
5 MPH |
10 MPH |
Pelvis |
GOOD |
GOOD |
Pelvis Force |
692 lbs. |
759 lbs. |
Head Protection |
GOOD |
GOOD |