The Honda Accord has standard driver and front passenger side knee airbags mounted low on the dashboard. These airbags helps prevent the driver and front passenger from sliding under their seatbelts or the main frontal airbags; this keeps them better positioned during a collision for maximum protection. Knee airbags also help keep the legs from striking the dashboard, preventing knee and leg injuries in the case of a serious frontal collision. The Prius Prime doesn’t offer knee airbags.
Both the Accord and the Prius Prime have standard driver and passenger frontal airbags, front and rear 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, rearview cameras, driver alert monitors, available blind spot warning systems, rear parking sensors and rear cross-path warning.
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 Honda Accord is safer than the Prius Prime:
|
Accord |
Prius Prime |
Overall Evaluation |
GOOD |
GOOD |
Structure |
GOOD |
ACCEPTABLE |
|
Driver Injury Measures |
|
Head/Neck |
GOOD |
GOOD |
Head Injury Criterion |
216 |
331 |
Neck Tension |
178 lbs. |
223 lbs. |
Torso |
GOOD |
ACCEPTABLE |
Shoulder Deflection |
1.14 in |
1.54 in |
Shoulder Force |
245 lbs. |
335 lbs. |
Torso Max Deflection |
1.26 in |
1.46 in |
Head Protection |
GOOD |
GOOD |
|
Passenger Injury Measures |
|
Head/Neck |
GOOD |
GOOD |
Head Injury Criterion |
150 |
246 |
Neck Compression |
67 lbs. |
134 lbs. |
Torso |
GOOD |
GOOD |
Shoulder Deflection |
1.3 in |
1.42 in |
Pelvis |
GOOD |
GOOD |
Pelvis Force |
669 lbs. |
692 lbs. |
Head Protection |
GOOD |
GOOD |
The Honda Accord has achieved the Insurance Institute for Highway Safety’s (IIHS) highest rating of “Top Safety Pick Plus” for the 2024 model year. This distinction is based on its exceptional performance in IIHS’ rigorous battery of safety tests. Specifically, it earned a “Good” rating in the latest, more stringent moderate overlap front crash test, a “Good” result in the updated side impact test, and an “Acceptable” score in the revised pedestrian crash prevention test. The Prius Prime is only a standard “Top Safety Pick” for 2024, though it hasn’t yet been rated in the updated moderate overlap frontal test, a requirement for the “Top Safety Pick Plus” award.