What is the Definition of a Car?

2 Answers
LeDaniel
07/25/25 8:08am
Powered by an engine and equipped with four or more wheels, a car is a non-track vehicle. More details about vehicles are as follows: 1. Vehicle Types: Vehicle types refer to a specific model of vehicle, distinguished by common characteristics, intended use, and functionality. Examples include sedans, trucks, buses, trailers, and incomplete vehicles, each being a separate category. 2. Others: Heavy-duty vehicles have a length of 6 meters or more and a total mass of 12,000 kg or more. Medium-duty vehicles have a length of 6 meters or more and a total mass between 4,500 kg and 12,000 kg. Light-duty vehicles have a length of less than 6 meters and a total mass of less than 4,500 kg. Mini vehicles have a length of 3.5 meters or less and a carrying capacity of 1,800 kg or less.
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LucilleFitz
08/10/25 6:50pm
Since childhood, I've been fascinated by machinery. To me, a car is essentially a powered mechanical device capable of self-propulsion. It generates motion through an engine or electric motor, transmitting power via gears and wheels to transport people or goods from one place to another. The core components include the internal combustion engine (fueled by gasoline or diesel), transmission system, chassis structure, braking mechanism, and electronic control systems – all working in harmony to ensure smooth and safe operation. Modern vehicles incorporate intelligent features like navigation and autonomous driving assistance. Understanding automotive fundamentals has become my daily hobby, often recalling these details when helping friends with basic repairs. It's not merely transportation; it's more like a sophisticated engineering marvel that makes our lives more convenient and efficient.
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