The 500X has standard Reactive Head Restraints, which use a specially designed headrest to protect the driver and front passenger from whiplash. During a rear-end collision, the Reactive Head Restraints system moves the headrests forward to prevent neck and spine injuries. The EcoSport doesn’t offer a whiplash protection system.
The 500X has standard Active Braking, which use forward mounted sensors to warn the driver of a possible collision ahead. If the driver doesn’t react and the system determines a collision is imminent, it automatically applies the brakes at full-force in order to reduce the force of the crash or avoid it altogether. The EcoSport doesn't offer collision warning or crash mitigation brakes.
The 500X Sport’s optional lane departure warning system alerts a temporarily inattentive driver when the vehicle begins to leave its lane and gently nudges the vehicle back towards its lane. The EcoSport doesn’t offer a lane departure warning system.
The 500X offers optional ParkSense to help warn the driver about vehicles, pedestrians or other obstacles behind or, optionally, in front of the vehicle. The EcoSport doesn’t offer a front parking aid.
The 500X Sport’s optional 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 EcoSport doesn’t offer a driver alert monitor.
Both the 500X and the EcoSport have standard driver and passenger frontal airbags, front side-impact airbags, driver knee airbags, side-impact head airbags, front seatbelt pretensioners, height adjustable front shoulder belts, four-wheel antilock brakes, all wheel drive, traction control, electronic stability systems to prevent skidding, daytime running lights, rearview cameras, available blind spot warning systems and rear cross-path warning.
For its top level performance in all IIHS frontal, side, rear impact and roof-crush tests, and with its optional front crash prevention system, the Insurance Institute for Highway Safety grants the 500X the rating of “Top Safety Pick” for 2017, a rating granted to only 227 vehicles tested by the IIHS. The EcoSport has not been fully tested, yet.