In a Vehicle-to-Vehicle Frontal Crash Prevention 2.0 test conducted by the Insurance Institute for Highway Safety (IIHS), the Lexus NX achieved a “Good” rating - the highest possible - for its performance in forward collision warning and automatic braking systems, demonstrating its excellent capabilities in preventing collisions. The Volvo XC40 has not been tested.
Both the NX and the XC40 have standard driver and passenger frontal airbags, front side-impact airbags, driver knee airbags, side-impact head airbags, front and rear seatbelt pretensioners, height adjustable front shoulder belts, plastic fuel tanks, 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 Lexus NX is safer than the XC40:
|
NX |
XC40 |
Overall Evaluation |
GOOD |
ACCEPTABLE |
Structure |
GOOD |
MARGINAL |
|
Driver Injury Measures |
|
Head/Neck |
GOOD |
GOOD |
Neck Tension |
156 lbs. |
312 lbs. |
Neck Compression |
22 lbs. |
45 lbs. |
Torso |
GOOD |
ACCEPTABLE |
Shoulder Deflection |
.55 in |
1.46 in |
Shoulder Force |
201 lbs. |
290 lbs. |
Torso Max Deflection |
.98 in |
1.65 in |
Torso Deflection Rate |
4 MPH |
9 MPH |
Pelvis |
ACCEPTABLE |
MARGINAL |
Pelvis Force |
915 lbs. |
1182 lbs. |
Head Protection |
GOOD |
GOOD |
|
Passenger Injury Measures |
|
Head/Neck |
GOOD |
GOOD |
Head Injury Criterion |
252 |
387 |
Torso |
GOOD |
ACCEPTABLE |
Shoulder Deflection |
.83 in |
1.1 in |
Shoulder Force |
223 lbs. |
290 lbs. |
Torso Max Deflection |
1.1 in |
1.5 in |
Torso Deflection Rate |
9 MPH |
10 MPH |
Pelvis |
GOOD |
GOOD |
Pelvis Force |
669 lbs. |
692 lbs. |
The Lexus NX 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 an “Acceptable” rating in the latest, more stringent moderate overlap front crash test, a “Good” result in the updated side impact test, and a “Good” score in the revised pedestrian crash prevention test. The XC40 is not even a standard “Top Safety Pick” for 2024.