For enhanced safety, the front and rear seat shoulder belts of the Honda CR-V have pretensioners to tighten the seatbelts and eliminate dangerous slack in the event of a collision. The Acura RDX 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 CR-V are reminded to check the back seat if they opened the rear door before starting out. The RDX doesn’t offer a back seat reminder.
Using vehicle speed sensors and seat sensors, smart airbags in the CR-V deploy with different levels of force or don’t deploy at all to help better protect passengers of all sizes in different collisions. The CR-V’s side airbags will shut off if a child is leaning against the door. The RDX’s side airbags don’t have smart features and will always deploy full force.
Over 200 people are killed each year when backed over by motor vehicles. The CR-V EX-L/Sport-L/Sport Touring has a standard Low-Speed Braking Control that uses rear sensors to monitor for objects to the rear and automatically applies the brakes to prevent a collision. The RDX doesn’t offer backup collision prevention brakes.
The CR-V’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 RDX doesn’t offer a driver alert monitor.
Both the CR-V and the RDX have standard driver and passenger frontal airbags, front side-impact airbags, driver and front passenger knee airbags, side-impact head airbags, height adjustable front shoulder belts, plastic fuel tanks, 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 all wheel drive, blind spot warning systems, rear parking sensors and rear cross-path warning.