The BMW X3 M 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 SQ5 doesn’t offer knee airbags.
The X3 M 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 SQ5 doesn’t offer a whiplash protection system.
The X3 M’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 SQ5 doesn’t offer a driver alert monitor.
Both the X3 M and the SQ5 have standard driver and passenger frontal airbags, front side-impact 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, post-collision automatic braking systems, 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 M is safer than the Audi SQ5:
|
X3 M |
SQ5 |
|
Driver |
|
STARS |
5 Stars |
5 Stars |
HIC |
102 |
284 |
Neck Injury Risk |
21% |
22% |
Neck Stress |
202 lbs. |
215 lbs. |
|
Passenger |
|
STARS |
5 Stars |
5 Stars |
HIC |
176 |
187 |
Chest Compression |
.6 inches |
.7 inches |
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 flat barrier at 38.5 MPH and into a post at 20 MPH, results indicate that the BMW X3 M is safer than the Audi SQ5:
|
X3 M |
SQ5 |
|
Front Seat |
|
STARS |
5 Stars |
5 Stars |
Chest Movement |
.5 inches |
.6 inches |
Hip Force |
275 lbs. |
279 lbs. |
|
Rear Seat |
|
STARS |
5 Stars |
5 Stars |
HIC |
133 |
185 |
Spine Acceleration |
45 G’s |
53 G’s |
Hip Force |
794 lbs. |
817 lbs. |
|
Into Pole |
|
STARS |
5 Stars |
5 Stars |
Max Damage Depth |
13 inches |
15 inches |
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 BMW X3 M is safer than the SQ5:
|
X3 M |
SQ5 |
Overall Evaluation |
GOOD |
ACCEPTABLE |
Structure |
GOOD |
GOOD |
|
Driver Injury Measures |
|
Head/Neck |
GOOD |
GOOD |
Head Injury Criterion |
45 |
96 |
Neck Tension |
178 lbs. |
245 lbs. |
Neck Compression |
45 lbs. |
89 lbs. |
Torso |
GOOD |
GOOD |
Shoulder Deflection |
.59 in |
.71 in |
Pelvis |
ACCEPTABLE |
ACCEPTABLE |
Pelvis Force |
1049 lbs. |
1116 lbs. |
Head Protection |
GOOD |
GOOD |
|
Passenger Injury Measures |
|
Head/Neck |
GOOD |
GOOD |
Head Injury Criterion |
156 |
346 |
Neck Tension |
67 lbs. |
223 lbs. |
Torso |
GOOD |
ACCEPTABLE |
Shoulder Deflection |
.16 in |
1.73 in |
Shoulder Force |
112 lbs. |
402 lbs. |
Torso Max Deflection |
.67 in |
1.54 in |
Torso Deflection Rate |
7 MPH |
11 MPH |
Pelvis |
GOOD |
MARGINAL |
Pelvis Force |
513 lbs. |
1249 lbs. |
Head Protection |
GOOD |
GOOD |
For its performance in IIHS driver-side and passenger-side small overlap frontal, moderate overlap frontal, updated side impact, headlight, daytime pedestrian crash prevention, and nighttime pedestrian crash prevention testing, the Insurance Institute for Highway Safety grants the X3 M its highest rating: “Top Safety Pick Plus” for 2023, a rating granted to only 67 vehicles tested by the IIHS. The SQ5 is only a standard “Top Safety Pick” for 2023.