For enhanced safety, the front seat shoulder belts of the Toyota 4Runner 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 Ford Bronco doesn’t offer height-adjustable seat belts.
The Toyota 4Runner 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 Bronco doesn’t offer knee airbags.
The 4Runner has standard Active Headrests, which use a specially designed headrest to protect the driver and front passenger from whiplash. During a rear-end collision, the Active Headrests system moves the headrests forward to prevent neck and spine injuries. The Bronco doesn’t offer a whiplash protection system.
The 4Runner’s standard lane departure warning system alerts a temporarily inattentive driver when the vehicle begins to leave its lane. A lane departure warning system costs extra on the Bronco and is not available with Base.
To help make backing out of a parking space safer, the 4Runner has a standard rear cross-path warning system, which uses sensors in the rear bumper to alert the driver to vehicles approaching from the side, helping the driver avoid collisions. Rear cross-path warning costs extra on the Bronco and isn't available on the not available.
Both the 4Runner 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, daytime running lights, rearview cameras, available four-wheel drive and around view monitors.
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 4Runner with standard seats is safer than the Bronco:
|
4Runner |
Bronco |
Overall Evaluation |
GOOD |
ACCEPTABLE |
Head Restraint Design |
GOOD |
GOOD |
Dynamic Test Rating |
GOOD |
ACCEPTABLE |
Seat Design |
Pass |
Pass |
Torso Acceleration |
11.4 g’s |
13.8 g’s |
Neck Force Rating |
Low |
Medium |
Max Neck Shearing Force |
44 |
132 |
Max Neck Tension |
552 |
770 |
(Lower numerical results are better in all tests.)