For enhanced safety, the front and rear seat shoulder belts of the Toyota Corolla Cross Hybrid have pretensioners to tighten the seatbelts and eliminate dangerous slack in the event of a collision and force limiters to limit the pressure the belts will exert on the passengers. The Fiat 500X doesn’t offer pretensioners for its rear seat belts.
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 Corolla Cross Hybrid are reminded to check the back seat if they opened the rear door before starting out. The 500X doesn’t offer a back seat reminder.
The Insurance Institute for Highway Safety tests front crash prevention systems. With a score of 6 points, IIHS rates the Pre-Collision System in the Corolla Cross Hybrid as “Superior.” The 500X scores only 4 points and is rated only “Advanced.”
Over 200 people are killed each year when backed over by motor vehicles. The Corolla Cross Hybrid XSE has a standard Parking Support Brake that uses rear sensors to monitor for objects to the rear and automatically applies the brakes to prevent a collision. The 500X doesn’t offer backup collision prevention brakes.
The Corolla Cross Hybrid’s standard 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. A lane departure warning system costs extra on the 500X and is only available on 500X Sport.
Both the Corolla Cross Hybrid and 500X offer rear cross-traffic warning, but the Corolla Cross Hybrid XSE has Parking Support Brake (automatically applies the brakes) to better prevent a collision when backing near traffic. The 500X’s Rear Cross Path Detection doesn’t automatically brake.
Both the Corolla Cross Hybrid and the 500X have standard driver and passenger frontal airbags, front side-impact airbags, driver knee airbags, side-impact head airbags, 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, rearview cameras, available blind spot warning systems and rear parking sensors.
For its performance in IIHS driver-side and passenger-side small overlap frontal, moderate overlap frontal, updated side impact, headlight, and daytime pedestrian crash prevention testing, the Insurance Institute for Highway Safety grants the Corolla Cross Hybrid the rating of “Top Safety Pick” for 2023, a rating granted to only 98 vehicles tested by the IIHS. The 500X last would have qualified as a “Top Safety Pick” in 2017.