For enhanced safety, the front seat shoulder belts of the Jeep Grand Cherokee 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 X3 doesn’t offer height-adjustable seat belts.
In the past twenty years hundreds of infants and young children have died after being left in vehicles, usually by accident. When turning the vehicle off, drivers of the Grand Cherokee are reminded to check the back seat if they opened the rear door before starting out. The X3 doesn’t offer a back seat reminder.
A passive infrared night vision system optional on the Grand Cherokee Overland/Summit helps the driver to more easily detect people, animals or other objects in front of the vehicle at night. Using an infrared camera to detect heat, the system then displays the image on a monitor in the dashboard. The X3 doesn’t offer a night vision system.
Both the Grand Cherokee and the X3 have standard driver and passenger frontal airbags, front side-impact airbags, driver and front passenger knee airbags, side-impact head airbags, front seatbelt pretensioners, plastic fuel tanks, 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, available all wheel drive, around view monitors and driver alert monitors.
The National Highway Traffic Safety Administration does 35 MPH front crash tests on new vehicles. In this test, results indicate that the Jeep Grand Cherokee is safer than the BMW X3:
|
Grand Cherokee |
X3 |
|
Driver |
|
STARS |
5 Stars |
5 Stars |
Neck Injury Risk |
21% |
21% |
Neck Stress |
152 lbs. |
202 lbs. |
|
Passenger |
|
STARS |
5 Stars |
5 Stars |
HIC |
137 |
176 |
Chest Compression |
.6 inches |
.6 inches |
Neck Injury Risk |
28% |
38% |
Neck Stress |
125 lbs. |
139 lbs. |
Neck Compression |
41 lbs. |
72 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 flat barrier at 38.5 MPH and into a post at 20 MPH, results indicate that the Jeep Grand Cherokee is safer than the BMW X3:
|
Grand Cherokee |
X3 |
|
Front Seat |
|
STARS |
5 Stars |
5 Stars |
Hip Force |
235 lbs. |
275 lbs. |
|
Rear Seat |
|
STARS |
5 Stars |
5 Stars |
Spine Acceleration |
39 G’s |
45 G’s |
Hip Force |
527 lbs. |
794 lbs. |
|
Into Pole |
|
STARS |
5 Stars |
5 Stars |
Spine Acceleration |
41 G’s |
43 G’s |
Hip Force |
528 lbs. |
624 lbs. |
New test not comparable to pre-2011 test results. More stars = Better. Lower test results = Better.