
Motor vehicles can be classified into the following types: 1. Large vehicles: Refers to vehicles with a total mass exceeding 4,500 kilograms, a length of 6 meters or more, or a seating capacity of 20 or more people. 2. Small vehicles: Refers to vehicles with a total mass below 4,500 kilograms, a length under 6 meters, or a seating capacity of fewer than 20 people. 3. Special-purpose vehicles: Refers to vehicles equipped with specialized devices for specific purposes, including street sweepers, instrument vehicles, postal vehicles, and truck cranes. 4. Special vehicles: Refers to emergency vehicles with special purposes, including fire trucks, ambulances, rescue vehicles, security vehicles, and accident investigation vehicles. 5. Trams: Refers to vehicles powered by electric motors, equipped with trolley poles, and running on tracks. 6. Trolleybuses: Refers to vehicles powered by electric motors, equipped with trolley poles, and fitted with tires or wheels. 7. Battery-powered vehicles: Refers to vehicles powered by electric motors using batteries as the power source. 8. Three-wheeled motorcycles: Refers to motor vehicles with three wheels and a total mass below 750 kilograms. 9. Two-wheeled motorcycles: Refers to motor vehicles with two wheels, an engine cylinder capacity of 50 milliliters or more, and a maximum design speed exceeding 50 km/h. 10. Mopeds: Refers to motor vehicles with two wheels, an engine cylinder capacity of 50 milliliters or less, designed for single riders, and a maximum design speed not exceeding 50 km/h. 12. Four-wheeled agricultural transport vehicles: Refers to motor vehicles with four wheels, an engine power not exceeding 28 kilowatts, a load capacity not exceeding 1,500 kilograms, and a maximum design speed of 50 km/h or less. 13. Three-wheeled agricultural transport vehicles: Refers to motor vehicles with three wheels, an engine power not exceeding 9 kilowatts, a load capacity not exceeding 500 kilograms, and a maximum design speed of 40 km/h or less. 14. Large steering-wheel tractors: Refers to tractors with steering wheels and an engine power of 14.7 kilowatts or more. 15. Small steering-wheel tractors: Refers to tractors with steering wheels and an engine power below 14.7 kilowatts.

I came across this when registering a new vehicle for license plates before - the classification of motor vehicles is really diverse. Simply put, it mainly depends on three aspects: by usage into private passenger cars, commercial taxis, or freight trucks; by engine displacement where below 1.6L counts as small-displacement economy models; and by fuel type clearly divided into gasoline, diesel, and new energy electric vehicles. What impressed me most was that the traffic office's chart categorized micro vehicles under passenger cars, but if the cargo capacity exceeds 500kg, it must be classified as a light truck. Veteran transport drivers need to pay special attention to this boundary, otherwise annual inspections could cause trouble.

From the perspective of daily vehicle usage, the most practical classification is based on seating capacity and functionality. Ordinary private cars are basically passenger vehicles with fewer than 9 seats, while anything exceeding this count is considered a medium-sized bus requiring a Class B license. My neighbor's pickup truck is quite interesting—it's registered as a light multi-purpose truck on the vehicle registration certificate. Although it can carry five people, it must comply with truck traffic restriction policies. This classification directly affects the frequency of annual inspections. Commercial vehicles require annual inspections, while private cars enjoy a six-year exemption for new vehicles, making it much more convenient.

When purchasing a car, the salesperson showed me the classification standards, which mainly focus on gross weight and functionality. Vehicles like the Wuling Hongguang, with a body length under 4.7 meters and mid-engine rear-wheel drive, are classified as microvans, different from sedans. Special vehicles have more detailed classifications; for example, concrete mixer trucks are categorized as special operation vehicles. Electric vehicles are further divided into pure electric and hybrid, which are completely separate paths when applying for new energy indicators.

Once, while chatting with a mechanic about vehicle classification, he mentioned that the chassis structure is the core. Off-road vehicles (ORVs) and pickup trucks with body-on-frame fall into the ORV category, while passenger cars with unibody construction are classified as M1. Diesel and gasoline vehicles also have different emission standards, and after the implementation of China VI standards, the emission level is clearly marked on the vehicle registration certificate. Additionally, commercial vehicles must display an operating permit sticker on the windshield.

When preparing to change cars, I spent a lot of time researching classification standards. New energy vehicles are currently the hottest, with pure electric (BEV) and plug-in hybrid (PHEV) receiving different treatments under the green license plate . Electric vehicles with a wheelbase over 2.7 meters can enjoy higher subsidies. Trucks are classified by tonnage, with a total mass under 4.5 tons being blue-plate light trucks, and anything exceeding that requiring yellow plates. This classification directly affects insurance costs and highway toll standards.


