Does the new Sylphy have a rear anti-collision beam?
2 Answers
The new Sylphy is equipped with front and rear anti-collision beams to enhance driving safety. The anti-collision beams are made of aluminum alloy, with a thickness comparable to that of general compact cars. The exterior of the anti-collision beams is wrapped with foam, primarily to provide support to the external plastic bumper in collisions below 4 km/h. Below is an introduction to the anti-collision beams: 1. The working principle of the anti-collision beam is that when the vehicle is traveling at medium to high speeds and hits an obstacle, the front anti-collision beam distributes the impact energy to the energy-absorbing boxes. At this point, the energy-absorbing boxes are immediately damaged, dispersing the remaining energy to the two longitudinal beams. The longitudinal beams then distribute the impact energy backward to the entire vehicle body, allowing the entire body structure to absorb the energy and reduce the force experienced by the occupants. 2. The anti-collision beam is not as formidable as its name suggests; the extent of its protective effect is highly dependent on the vehicle speed. In collisions at speeds of 10 km/h, the impact force is transmitted to the energy-absorbing boxes on both sides, which act as buffers for the anti-collision beam. Therefore, the anti-collision beams of most vehicle models can perform effectively under such conditions. When the speed reaches 40 km/h, the anti-collision beam plays a role in protecting the occupants by directly distributing the impact force to the two longitudinal beams of the vehicle body. This allows the overall rigidity of the body to share the impact force, reducing the force experienced by the occupants and thereby protecting them.
I recently bought a new Sylphy and made sure to check its rear anti-collision beam. Honestly, this car does a solid job in terms of safety—it indeed comes with a rear anti-collision beam made of high-strength steel that helps absorb impact forces. The salesperson also emphasized during purchase that it's one of Nissan's standard safety features. The Sylphy itself has performed well in crash tests, scoring high in evaluations like the China Insurance Automotive Safety Index. As a long-time owner, I find this design very practical; in case of a rear-end collision, it helps protect the car's frame from major damage. During routine maintenance, I always inspect the beam for any signs of rust, and I'd recommend new owners do the same periodically for peace of mind. Overall, the Sylphy's configuration hasn't disappointed me.
