How much weight can a sedan trunk hold?
2 Answers
The vehicle's manual provides the curb weight and gross vehicle weight. Subtracting these two figures and then deducting 400kg gives the maximum capacity for the trunk. Below are the hazards of trunk overload: 1. Increased vehicle weight compresses the springs, keeping them in a prolonged compressed state, and places additional strain on the engine. This can easily damage the vehicle's frame and rear axle suspension, reducing the engine's lifespan. 2. The vehicle may experience reduced acceleration power. 3. Fuel consumption increases. For every 10% increase in weight, the car consumes 6% more fuel. 4. The overall driving and handling performance of the car is diminished, significantly raising the risk of losing control during uphill and downhill driving.
I once accidentally overloaded my car and caused problems, so I pay close attention to this: The typical load capacity of a sedan's trunk usually shouldn't exceed 300 to 400 kg, depending on your vehicle's manual. For example, my old family sedan had a designed limit of 320 kg. Overloading can prematurely wear out the suspension system, cause uneven tire wear, and in extreme cases, affect the car's balance, increasing the risk of skidding when turning. I know a friend who forced 500 kg into their car for moving, resulting in deformed suspension and over 2000 yuan in repair costs. Safety first—always estimate the load before packing, and don't gamble with luck. For a new car, check the manual or ask the dealer for the standard. Overall, controlling the weight is key to avoiding traffic accidents.
