The X5’s pre-crash front seatbelts will tighten automatically in the event the vehicle detects an impending crash, improving protection against injury significantly. The Bronco doesn’t offer pre-crash pretensioners.
The BMW X5 has standard driver and front passenger side knee airbags mounted low on the dashboard. These airbags help 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 Bronco doesn’t offer knee airbags.
The X5 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 Bronco doesn’t offer a whiplash protection system.
With its standard Active Pedestrian Protection, the BMW X5 is better at preventing collisions with pedestrians than the Ford Bronco, according to the Insurance Institute for Highway Safety:
|
X5 |
Bronco |
Overall Evaluation |
GOOD |
MARGINAL |
|
Crossing Child - DAY |
|
12 MPH |
AVOIDED |
-10 MPH |
25 MPH |
AVOIDED |
AVOIDED |
|
Crossing Adult - NIGHT |
|
12 MPH Brights |
AVOIDED |
AVOIDED |
12 MPH Low beams |
AVOIDED |
-3 MPH |
25 MPH Brights |
AVOIDED |
-23 MPH |
25 MPH Low beams |
AVOIDED |
-10 MPH |
|
Parallel Adult - NIGHT |
|
25 MPH Brights |
AVOIDED |
AVOIDED |
25 MPH Low beams |
AVOIDED |
-21 MPH |
37 MPH Brights |
AVOIDED |
-22 MPH |
Warning Issued-Brights |
2.1 sec |
1 sec |
37 MPH Low beams |
-35 MPH |
-8 MPH |
Warning Issued-Low beams |
1.4 sec |
.6 sec |
In a Vehicle-to-Vehicle Frontal Crash Prevention 2.0 test conducted by the Insurance Institute for Highway Safety (IIHS), the BMW X5 achieved a “Good” rating - the highest possible - in forward collision warning and automatic braking systems, outperforming the Ford Bronco which scored only an “Acceptable” in these critical safety features.
Over 200 people are killed each year when backed over by motor vehicles. The X5 offers an optional Active Park Distance Control that uses rear sensors to monitor for objects to the rear and automatically applies the brakes to prevent a collision. The Bronco doesn’t offer backup collision prevention brakes.
To help make backing out of a parking space safer, the X5 has standard Cross Traffic Warning with Braking and automatically engage the brakes. Only the Bronco Big Bend/Outer Banks/Badlands/Stroppe/Raptor/Heritage offers Cross Traffic Alert and the Bronco’s Cross Traffic Alert does not include automatic braking.
For better protection of the passenger compartment, the X5 uses safety cell construction with a three-dimensional high-strength frame that surrounds the passenger compartment. It provides extra impact protection and a sturdy mounting location for door hardware and side impact beams. The Bronco uses a body-on-frame design, which has no frame members above the floor of the vehicle.
Both the X5 and the Bronco have standard driver and passenger frontal airbags, front side-impact 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, post-collision automatic braking systems, daytime running lights, rearview cameras, available all wheel drive and 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 X5 is safer than the Ford Bronco:
|
X5 |
Bronco |
|
Driver |
|
STARS |
4 Stars |
4 Stars |
Neck Stress |
308 lbs. |
364 lbs. |
New test not comparable to pre-2011 test results. More stars = Better. Lower test results = Better.
The Insurance Institute for Highway Safety does 40 MPH moderate front offset crash tests on new cars. In this updated test, results indicate that the X5 is much safer than the Bronco:
|
X5 |
Bronco |
Overall Evaluation |
GOOD |
MARGINAL |
Structure |
GOOD |
GOOD |
|
Driver Injury Measures |
|
Head/Neck Rating |
GOOD |
GOOD |
Chest Rating |
GOOD |
GOOD |
Thigh/hip Rating |
GOOD |
GOOD |
Leg/foot Rating |
GOOD |
GOOD |
Restraints |
GOOD |
GOOD |
|
Rear Passenger Injury Measures |
|
Head/Neck Rating |
GOOD |
ACCEPTABLE |
Chest Rating |
GOOD |
MARGINAL |
Thigh Rating |
GOOD |
GOOD |
The Insurance Institute for Highway Safety rates the general design of front seat head restraints for their ability to protect front seat occupants from whiplash injuries. The IIHS also performs a dynamic test on those seats with “good” or “acceptable” geometry. In these ratings, the X5 is safer than the Bronco:
|
X5 |
Bronco |
Overall Evaluation |
GOOD |
ACCEPTABLE |
Head Restraint Design |
GOOD |
GOOD |
Distance from Back of Head |
14 mm |
20 mm |
Distance Below Top of Head |
-19 mm |
20 mm |
Dynamic Test Rating |
GOOD |
ACCEPTABLE |
Seat Design |
Pass |
Pass |
Torso Acceleration |
10.5 g’s |
13.8 g’s |
Neck Force Rating |
Low |
Medium |
Max Neck Shearing Force |
8 |
132 |
Max Neck Tension |
281 |
770 |
(Lower numerical results are better in all tests.)
Instrumented handling tests conducted by the National Highway Traffic Safety Administration and analysis of its dimensions indicate that the X5, with its four-star roll-over rating, is 9.7% less likely to roll over than the Bronco, which received a three-star rating.
The BMW X5 has achieved the Insurance Institute for Highway Safety’s (IIHS) highest rating of “Top Safety Pick Plus” for the 2025 model year. This distinction is based on its exceptional performance in IIHS’ rigorous battery of safety tests. Specifically, it earned a “Good” rating in the latest, more stringent moderate overlap front crash test, a “Good” result in the updated side impact test, and a “Good” score in the revised pedestrian crash prevention test. The Bronco is not even a standard “Top Safety Pick” for 2025.