For enhanced safety, the front and rear seat shoulder belts of the Subaru Forester 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 Chevrolet Trax doesn’t offer pretensioners for its rear seat belts.
For enhanced safety, the front seat shoulder belts of the Subaru Forester are height-adjustable to accommodate a wide variety of driver and passenger heights. A better fit can prevent injuries and the increased comfort also encourages passengers to buckle up. The Chevrolet Trax doesn’t offer height-adjustable seat belts.
The Subaru Forester has a standard driver’s side knee airbag mounted low on the dashboard. The knee airbag helps prevent the driver from sliding under the seatbelts or the main frontal airbag; this keeps the driver better positioned during a collision for maximum protection. A knee airbag also helps keep the legs from striking the dashboard, preventing knee and leg injuries in the case of a serious frontal collision. The Trax doesn’t offer knee airbags.
The Forester has standard Whiplash-Reducing Front Seats, which use a specially designed seat to protect the driver and front passenger from whiplash. During a rear-end collision, the Whiplash-Reducing Front Seats system allows the backrest to travel backwards to cushion the occupants and the headrests move forward to prevent neck and spine injuries. The Trax doesn’t offer a whiplash protection system.
Over 200 people are killed each year when backed over by motor vehicles. The Forester (except Base/Premium) offers optional Reverse Automatic Braking that uses rear sensors to monitor for objects to the rear and automatically applies the brakes to prevent a collision. The Trax doesn’t offer backup collision prevention brakes.
The Forester has all-wheel drive to maximize traction under poor conditions, especially in ice and snow. The Trax doesn’t offer all-wheel drive.
When descending a steep, off-road slope, the Forester Premium/Sport/Limited/Touring’s standard Hill Descent Control allows you to creep down safely. The Trax doesn’t offer Hill Descent Control.
The Forester Touring has a standard 360-Degree Surround View Monitor to allow the driver to see objects all around the vehicle on a screen. The Trax only offers a rear monitor and rear parking sensors that beep or flash a light. That doesn’t help with obstacles to the front or sides.
The Forester Touring’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 Trax doesn’t offer a driver alert monitor.
Both the Forester and the Trax have standard driver and passenger frontal airbags, front side-impact airbags, side-impact head airbags, four-wheel antilock brakes, traction control, electronic stability systems to prevent skidding, crash mitigating brakes, daytime running lights, lane departure warning systems, rearview cameras, available blind spot warning systems and rear cross-path warning.
The Subaru Forester weighs 441 to 595 pounds more than the Chevrolet Trax. The NHTSA advises that heavier vehicles are much safer in collisions than their significantly lighter counterparts. Crosswinds also affect lighter cars more.