What is the weight of a sedan?
2 Answers
Generally, the load capacity of a family sedan ranges from 375 to 400KG. The actual load capacity should strictly adhere to the weight indicated on the nameplate attached by the manufacturer at the time of production. The national standard sets the limit at 375 kilograms, meaning the vehicle's load capacity must not exceed this figure. Calculating based on the minimum standard of 375 kilograms, the car can accommodate four individuals weighing 150 pounds each, with an additional capacity for nearly 100 pounds of cargo (including fuel tank, spare tire, onboard tools, and fire extinguisher). Below are the damages caused by overloading to the vehicle: 1. Reduced braking performance and increased non-safe distance: Numerous factors influence a vehicle's braking distance, with changes in vehicle load directly affecting its length. Overloaded vehicles, due to increased inertia, require longer braking distances. The extension of the non-safe zone distance significantly raises the risk of traffic accidents. 2. Shortened lifespan of leaf springs and reduced vehicle clearance: Overloading subjects the leaf springs to excessive stress, causing continuous rebound during driving, which shortens their lifespan. Additionally, excessive load causes the vehicle to lower overall, reducing ground clearance and diminishing the vehicle's ability to pass through certain areas. 3. Accelerated tire wear and deformation: Overloading increases the weight on tires, leading to deformation. The heightened friction also results in a shortened tire lifespan.
I've been driving sedans for many years and noticed significant weight differences depending on the model size and configuration. My family's compact sedan, like a Toyota Corolla, has a curb weight of about 1,200 to 1,400 kg. It feels light and fuel-efficient to drive but a bit floaty at high speeds. Mid-size to large sedans such as the Honda Accord can weigh between 1,500 to 1,800 kg, and with added airbags and high-strength steel, they feel more stable and safer. Weight affects handling and fuel consumption—lighter cars accelerate faster but are more prone to rollovers, while heavier ones are steadier but consume more fuel. Nowadays, new cars use aluminum alloys to reduce weight, but adding batteries increases it again, with the overall range spanning from 1,000 to over 2,000 kg. When choosing a car, checking the manufacturer's manual will give you the specific parameters.
