
Baojun 310 is equipped with front and rear anti-collision steel beams. The anti-collision beam is a device designed to absorb collision energy and mitigate damage when the vehicle is impacted. It consists of a main beam, an energy absorption box, and a mounting plate that connects to the vehicle. During low-speed collisions, it effectively absorbs impact energy, reducing the force transmitted to the vehicle's longitudinal beams and providing protection. Below is additional information about anti-collision beams: 1. The structure of the anti-collision beam ensures that the energy absorption box can effectively absorb energy during low-speed impacts through controlled deformation. 2. The anti-collision beam is bolted to the vehicle body, making it easy to disassemble and replace. 3. A layer of foam buffer is installed on the anti-collision beam, primarily to provide support for the external plastic bumper in collisions below 4 km/h and to mitigate collision forces. 4. The rear anti-collision beam's function is to absorb impact energy, ensuring the vehicle's chassis remains intact during minor rear-end collisions by sacrificing itself.

I drove this car for over two years and actually researched the crash beam situation. The Baojun 310 has a quite sturdy metal crash beam in the front – last time it got bumped by an electric scooter in the neighborhood and only had a small dent, so the protection is decent. It also comes with a rear crash beam, though made of fiberglass, not as rigid as the front one but with decent energy absorption. The key is its solid longitudinal beam structure – quite commendable for a car in the 50,000 yuan price range. I’d recommend checking the crash beam bracket screws for rust during ; my neighbor’s car had displacement during a minor collision because this was overlooked.

Just helped my cousin pick up a used 310, specifically checked its crash structure. The front bumper beam is made of high-strength steel, about three millimeters thick with crush cans, while the rear bumper beam uses resin composite material. Much more substantial than some Japanese hatchbacks in this price range. The key to bumper beams lies in their positioning design—the 310's front beam has a seven-centimeter buffer space from the radiator, protecting the engine bay in rear-end collisions. However, a heads-up: the base model's rear beam is shorter, so adding a parking sensor is recommended for extra safety.

I frequently work on this model in my repair shop. The Baojun 310 has both front and rear anti-collision beams. The front beam is made of aluminum alloy with a crumple zone design, while the rear beam is fiberglass. During disassembly, I noticed the extension structure of the longitudinal beams is well-designed, effectively dispersing impact force in minor collisions. However, the paint is thin and prone to rust, especially around the rear beam mounting brackets. I recommend having the mechanic check the anti-collision beam condition during each service. For vehicles over two years old, pay special attention to the welding points on the brackets.

As a seasoned driver of the 310 model, I'll focus on its real-world protection performance. The front crash beam is indeed quite sturdy—last time I rear-ended someone at 40 km/h, only the bumper needed replacement. The rear crash beam is thinner but sufficient; backing into a wall just left a mark. What's worth complaining about is the repair cost—replacing the front beam plus the energy-absorbing box costs over 1,000 yuan. Daily tip: avoid parking outdoors in coastal areas for too long, as rust on chassis components can affect the crash beam's mounting points. When parking, try not to leave the rear facing outward toward the road.


