What is the difference between an electric car and a traditional car body?

There is not much difference between an electric car and a traditional car body. Almost all pure electric vehicles are modified from fuel vehicles, so the fuel tank, engine and gearbox of fuel vehicles are removed, and the battery pack, motor and electric control device are added. The biggest difference lies in the chassis transmission system. Traditional cars are generally front-wheel, front-rear drive and front four-wheel drive.

In addition to front-wheel drive and rear-wheel drive, electric vehicles are also driven by in-wheel motors. The suspension mode of power system is different. The traditional automobile chassis consists of four parts: transmission system, drive system, steering system and braking system. The function of the chassis is to support and install the automobile engine, its parts and assemblies, form the overall shape of the automobile, accept the power of the engine to make the automobile move, and ensure the normal running.

The technical core of traditional automobile is engine, gearbox and chassis. 100 years, automobile companies have been constantly optimizing engine technology and gearbox technology. Electric cars don't need engines and gearboxes. Buying and selling used cars starts with the sound of cars! Replacing the engine and gearbox with simple and efficient motors gives electric vehicle companies the opportunity to surpass Mercedes-Benz, BMW, Toyota and Nissan.

The energy density, safety and charging speed of batteries inhibit the development of electric vehicles. The experience of electric car owners and hybrid car owners is not good, except as a second car.