The X3 has a standard front seat center airbag, which deploys between the driver and front passenger, protecting them from injuries caused by striking each other in serious side impacts. The RX doesn’t offer front seat center airbags.
The X3 has standard Active Head Restraints, which use a specially designed headrest to protect the driver and front passenger from whiplash. During a rear-end collision, the Active Head Restraints system moves the headrests forward to prevent neck and spine injuries. The RX doesn’t offer a whiplash protection system.
To provide maximum traction and stability on all roads, All-Wheel Drive is standard on the X3. But it costs extra on the RX.
When descending a steep, off-road slope, the X3’s standard Hill Descent Control allows you to creep down safely. The RX doesn’t offer Hill Descent Control.
Both the X3 and the RX have standard driver and passenger frontal airbags, front side-impact airbags, driver and front passenger knee airbags, side-impact head airbags, front and rear seatbelt pretensioners, 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 BMW X3 is safer than the Lexus RX:
|
X3 |
RX |
|
Driver |
|
STARS |
4 Stars |
4 Stars |
HIC |
96 |
165 |
Neck Stress |
262 lbs. |
301 lbs. |
|
Passenger |
|
STARS |
4 Stars |
4 Stars |
HIC |
119 |
472 |
Neck Compression |
71 lbs. |
114 lbs. |
New test not comparable to pre-2011 test results. More stars = Better. Lower test results = Better.
The National Highway Traffic Safety Administration does side impact tests on new vehicles. In this test, which crashes the vehicle into a post at 20 MPH, results indicate that the BMW X3 is safer than the Lexus RX:
|
X3 |
RX |
|
Into Pole |
|
STARS |
5 Stars |
5 Stars |
Max Damage Depth |
13 inches |
15 inches |
HIC |
162 |
317 |
Spine Acceleration |
37 G’s |
47 G’s |
Hip Force |
472 lbs. |
919 lbs. |
New test not comparable to pre-2011 test results. More stars = Better. Lower test results = Better.