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 Niro Plug-In Hybrid are reminded to check the back seat if they opened the rear door before starting out. The Model 3 doesn’t offer a back seat reminder.
To help make backing out of a parking space safer, the Niro Plug-In Hybrid’s standard Rear Cross-Traffic Collision Warning uses sensors in the rear to alert the driver to vehicles approaching from the side and Rear Cross-Traffic Collision-Avoidance Assist automatically engages the brakes to help avoid a collision. The Model 3 doesn’t offer a rear cross-path warning system.
The Niro Plug-In Hybrid has standard 911 Connect, which uses a global positioning satellite (GPS) receiver and a cellular system to send emergency personnel to the scene if any airbags deploy. The Model 3 doesn’t offer a GPS response system, only a navigation computer with no live response for emergencies, so if you’re involved in an accident and you’re incapacitated help may not come as quickly.
Both the Niro Plug-In Hybrid and the Model 3 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, traction control, electronic stability systems to prevent skidding, crash mitigating brakes, daytime running lights, lane departure warning systems, blind spot warning systems, rearview cameras, driver alert monitors and available front parking sensors.