The CX-5 has standard Whiplash-Reducing Headrests, which use a specially designed headrest to protect the driver and front passenger from whiplash. During a rear-end collision, the Whiplash-Reducing Headrests system moves the headrests forward to prevent neck and spine injuries. The Niro doesn’t offer a whiplash protection system.
The CX-5 has all-wheel drive to maximize traction under poor conditions, especially in ice and snow. The Niro doesn’t offer all-wheel drive.
The CX-5 Turbo Signature has a standard 360° Monitor to allow the driver to see objects all around the vehicle on a screen. The Niro only offers a rear monitor and front and rear parking sensors that beep or flash a light. That doesn’t help with obstacles to the sides.
Both the CX-5 and the Niro have standard driver and passenger frontal airbags, front side-impact airbags, side-impact head airbags, front seatbelt pretensioners, height adjustable front shoulder belts, 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 and available driver alert monitors.
The Mazda CX-5 weighs 432 to 800 pounds more than the Kia Niro. The NHTSA advises that heavier vehicles are much safer in collisions than their significantly lighter counterparts.

