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 - in forward collision warning and automatic braking systems, outperforming the Toyota Rav4 Plug-In Hybrid which scored only an “Acceptable” in these critical safety features.
When descending a steep, off-road slope, the NX’s standard Downhill Assist Control allows you to creep down safely. The Rav4 Plug-In Hybrid doesn’t offer Downhill Assist Control.
The Lexus NX’s rear backup camera has a standard washer for maintaining a clear view under various conditions. In contrast, the Toyota Rav4 Plug-In Hybrid does not offer a rear camera washer, meaning its effectiveness relies on manual cleaning by the user when necessary.
To help make backing out of a parking space safer, the NX has standard Rear Cross-Traffic Alert with Parking Support Brake, systems which detect vehicles approaching from the sides and can automatically apply the brakes to prevent a collision. Parking Support Brake costs extra on the Rav4 Plug-In Hybrid XSE, and isn't offered on other Rav4 Plug-In Hybrid models.
The NX’s driver alert monitor detects an inattentive driver then sounds a warning and suggests a break. According to the NHTSA, drivers who fall asleep cause about 100,000 crashes and 1500 deaths a year. The Rav4 Plug-In Hybrid doesn’t offer a driver alert monitor.
Both the NX and the Rav4 Plug-In Hybrid 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, 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 and available around view monitors.
The National Highway Traffic Safety Administration does 35 MPH front crash tests on new vehicles. In this test, results indicate that the Lexus NX is safer than the Toyota Rav4 Plug-In Hybrid:
|
|
NX |
Rav4 Plug-In Hybrid |
|
|
Driver |
|
| STARS |
4 Stars |
4 Stars |
| Neck Injury Risk |
34.2% |
34.5% |
| Leg Forces (l/r) |
381/340 lbs. |
349/594 lbs. |
|
|
Passenger |
|
| STARS |
4 Stars |
4 Stars |
| HIC |
285 |
360 |
| Neck Stress |
136 lbs. |
195 lbs. |
| Neck Compression |
64 lbs. |
99 lbs. |
New test not comparable to pre-2011 test results. More stars = Better. Lower test results = Better.
The Insurance Institute for Highway Safety does 40 MPH moderate front offset crash tests on new cars. In this updated test, results indicate that the NX is safer than the Rav4 Plug-In Hybrid:
|
|
NX |
Rav4 Plug-In Hybrid |
| Overall Evaluation |
ACCEPTABLE |
MARGINAL |
| Structure |
GOOD |
GOOD |
|
|
Driver Injury Measures |
|
| Head/Neck Rating |
GOOD |
GOOD |
| Head Injury Criterion |
205 |
307 |
| Chest Rating |
GOOD |
GOOD |
| Thigh/hip Rating |
GOOD |
GOOD |
| Leg/foot Rating |
GOOD |
GOOD |
| Restraints |
GOOD |
GOOD |
|
|
Rear Passenger Injury Measures |
|
| Head/Neck Rating |
GOOD |
GOOD |
| Chest Rating |
GOOD |
ACCEPTABLE |
| Thigh Rating |
GOOD |
GOOD |
The National Highway Traffic Safety Administration does side impact tests on new vehicles. In this test, which crashes the vehicle into a flat barrier at 38.5 MPH and into a post at 20 MPH, results indicate that the Lexus NX is safer than the Toyota Rav4 Plug-In Hybrid:
|
|
NX |
Rav4 Plug-In Hybrid |
|
|
Front Seat |
|
| STARS |
5 Stars |
5 Stars |
| HIC |
43 |
69 |
| Chest Movement |
.5 inches |
.5 inches |
|
|
Into Pole |
|
| STARS |
5 Stars |
4 Stars |
| Max Damage Depth |
13 inches |
14 inches |
| Hip Force |
892 lbs. |
970 lbs. |
New test not comparable to pre-2011 test results. More stars = Better. Lower test results = Better.
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 Rav4 Plug-In Hybrid:
|
|
NX |
Rav4 Plug-In Hybrid |
| Overall Evaluation |
GOOD |
ACCEPTABLE |
| Structure |
GOOD |
GOOD |
|
|
Driver Injury Measures |
|
| Head/Neck |
GOOD |
GOOD |
| Neck Compression |
22 lbs. |
67 lbs. |
| Torso |
GOOD |
GOOD |
| Torso Max Deflection |
.98 in |
1.34 in |
| Torso Deflection Rate |
4 MPH |
7 MPH |
| Pelvis |
ACCEPTABLE |
ACCEPTABLE |
| Pelvis Force |
915 lbs. |
1093 lbs. |
| Head Protection |
GOOD |
GOOD |
|
|
Passenger Injury Measures |
|
| Head/Neck |
GOOD |
GOOD |
| Head Injury Criterion |
252 |
542 |
| Head Peak Forces |
65 G’s |
104 G’s |
| Neck Compression |
134 lbs. |
223 lbs. |
| Torso |
GOOD |
GOOD |
| Shoulder Deflection |
.83 in |
.94 in |
| Shoulder Force |
223 lbs. |
290 lbs. |
| Pelvis |
GOOD |
GOOD |
| Pelvis Force |
669 lbs. |
692 lbs. |
| Head Protection |
ACCEPTABLE |
MARGINAL |
The Lexus NX achieved a “Top Safety Pick” rating from the Insurance Institute for Highway Safety (IIHS) for the 2025 model year. This recognition was based on its impressive performance in the small overlap frontal crash test, updated moderate overlap front crash test, updated side impact crash test, headlight evaluations, and pedestrian crash prevention testing. The Rav4 Plug-In Hybrid is not a “Top Safety Pick” for 2025.

