For enhanced safety, the front and rear seat shoulder belts of the Mercedes GLC have pretensioners to tighten the seatbelts and eliminate dangerous slack in the event of a collision and force limiters to limit the pressure the belts will exert on the passengers. The BMW X1 doesn’t offer pretensioners for its rear seat belts.
The GLC’s pre-crash front seatbelts will tighten automatically in the event the vehicle detects an impending crash, improving protection against injury significantly. The X1 doesn’t offer pre-crash pretensioners.
For enhanced safety, the front seat shoulder belts of the Mercedes GLC 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.
The GLC has standard NECK-PRO front head restraints, which use a specially designed headrest to protect the driver and front passenger from whiplash. During a rear-end collision, the NECK-PRO front head restraints system moves the headrests forward to prevent neck and spine injuries. The X1 doesn’t offer a whiplash protection system.
Earlier warning of stopped traffic, traffic signals, dangerous road conditions, weather, or accidents, can keep driver's safer and prevent crashes. The GLC offers optional Car-to-X Communication, a system that seamlessly communicates important warnings to the driver about impending danger, if they're available. The X1 doesn’t offer a system that can receive automated systems from infrastructure or other vehicles.
Both the GLC and the X1 have standard driver and passenger frontal airbags, front side-impact airbags, driver knee airbags, side-impact head airbags, four-wheel antilock brakes, traction control, electronic stability systems to prevent skidding, crash mitigating brakes, daytime running lights, blind spot warning systems, rearview cameras, rear cross-path warning, driver alert monitors, available all wheel drive, lane departure warning systems and 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 Mercedes GLC is safer than the X1:
|
GLC |
X1 |
Overall Evaluation |
GOOD |
GOOD |
Structure |
GOOD |
GOOD |
|
Driver Injury Measures |
|
Head/Neck |
GOOD |
GOOD |
Head Peak Forces |
no contact |
48 G’s |
Neck Tension |
156 lbs. |
201 lbs. |
Neck Compression |
22 lbs. |
67 lbs. |
Torso |
GOOD |
GOOD |
Shoulder Deflection |
.55 in |
.94 in |
Shoulder Force |
134 lbs. |
245 lbs. |
Torso Max Deflection |
.94 in |
1.1 in |
Pelvis |
GOOD |
GOOD |
Head Protection |
GOOD |
ACCEPTABLE |
|
Passenger Injury Measures |
|
Head/Neck |
GOOD |
GOOD |
Neck Tension |
112 lbs. |
134 lbs. |
Neck Compression |
134 lbs. |
201 lbs. |
Torso |
GOOD |
GOOD |
Shoulder Force |
67 lbs. |
245 lbs. |
Torso Max Deflection |
.98 in |
1.14 in |
Pelvis |
GOOD |
ACCEPTABLE |
Pelvis Force |
558 lbs. |
959 lbs. |
Head Protection |
GOOD |
GOOD |