Both the Sorento Plug-In Hybrid and Rav4 Prime have child safety locks to prevent children from opening the rear doors. The Sorento Plug-In Hybrid has power child safety locks, allowing the driver to activate and deactivate them from the driver's seat and to know when they're engaged. The Rav4 Prime’s child locks have to be individually engaged at each rear door with a manual switch. The driver can’t know the status of the locks without opening the doors and checking them.
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 Sorento Plug-In Hybrid are reminded to check the back seat when a sensor determines the back seat is occupied. The Rav4 Prime doesn’t offer a back seat reminder.
When descending a steep, off-road slope, the Sorento Plug-In Hybrid’s standard Downhill Brake Control allows you to creep down safely. The Rav4 Prime doesn’t offer Downhill Brake Control.
To help make backing out of a parking space safer, the Sorento Plug-In Hybrid has standard Rear Cross-Traffic Collision Warning with Rear Cross-Traffic Collision-Avoidance Assist, systems which detect vehicles approaching from the sides and can automatically apply the brakes to prevent a collision. Parking Support Brake costs extra on the Rav4 Prime XSE, and isn't offered on other Rav4 Prime models.
The Sorento Plug-In Hybrid’s 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 Rav4 Prime doesn’t offer a driver alert monitor.
Both the Sorento Plug-In Hybrid and the Rav4 Prime 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, crash mitigating brakes, daytime running lights, lane departure warning systems, blind spot warning systems, rearview cameras and rear cross-path warning.