For enhanced safety, the front seat shoulder belts of the Acura RDX are height-adjustable to accommodate a wide variety of driver and passenger heights. A better fit can prevent injuries and the increased comfort also encourages passengers to buckle up. The BMW X1 doesn’t offer height-adjustable seat belts.
Both the RDX and the X1 have standard driver and passenger frontal airbags, front side-impact airbags, driver and front passenger knee airbags, side-impact head airbags, front seatbelt pretensioners, four-wheel antilock brakes, all wheel drive, 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.
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 Acura RDX is safer than the X1:
|
RDX |
X1 |
Overall Evaluation |
GOOD |
GOOD |
Structure |
GOOD |
GOOD |
|
Driver Injury Measures |
|
Head/Neck |
GOOD |
GOOD |
Head Peak Forces |
no contact |
48 G’s |
Neck Compression |
45 lbs. |
67 lbs. |
Shoulder Force |
223 lbs. |
245 lbs. |
Pelvis |
GOOD |
GOOD |
Head Protection |
GOOD |
ACCEPTABLE |
|
Passenger Injury Measures |
|
Head/Neck |
GOOD |
GOOD |
Neck Tension |
67 lbs. |
134 lbs. |
Neck Compression |
156 lbs. |
201 lbs. |
Torso |
GOOD |
GOOD |
Pelvis |
GOOD |
ACCEPTABLE |
Pelvis Force |
736 lbs. |
959 lbs. |
Head Protection |
GOOD |
GOOD |