
Differences between yellow license plate vehicles and blue license plate vehicles: 1. Different applicable vehicle types: Yellow license plates have black characters on a yellow background with black borders, mainly used for large vehicles, low-speed vehicles, trailers, and ordinary motorcycles; Blue license plates have white characters on a blue background with white borders, generally used for passenger cars, light motorcycles, and M1 class passenger vehicles. 2. Different traffic restrictions: Yellow license plate vehicles must obtain a traffic permit to enter urban areas; Blue license plate vehicles can enter urban areas without a permit. 3. Different driver's license requirements: Yellow license plate vehicles require a B-class license or above to drive; Blue license plate vehicles require a C-class license or above. 5. Different operating permit requirements: Yellow license plate vehicles need to apply for an operating permit; Blue license plate vehicles do not need one.

















I specifically looked into this difference when a car. Simply put, blue license plate vehicles are the regular passenger cars we drive daily, with a length not exceeding 6 meters, a total weight under 4.5 tons, and a maximum passenger capacity of 9. Yellow license plate vehicles are much larger, such as buses over 6 meters long or trucks with a load capacity exceeding 2 tons. The driver's license requirements differ significantly—blue plates only require a C1 license, while yellow plates need at least a B license. In terms of usage costs, blue plate vehicles have cheaper insurance and are exempt from inspections for new cars within 6 years; yellow plate vehicles must undergo annual inspections and pay double for compulsory traffic insurance. There are also traffic restrictions—yellow plate vehicles are often banned from city centers, and parking fees are much higher compared to blue plates.

People who have driven both types of vehicles know the differences best. Blue-plate vehicles are all compact, such as family SUVs or small trucks, making turning and parking convenient. Yellow-plate vehicles are mostly large commercial vehicles with significant blind spots, and you can't drive them without a Class B license. The costs differ greatly: my friend's yellow-plate truck consumes 50% more fuel monthly than a blue-plate vehicle, has higher maintenance costs, and requires more frequent annual inspections. The difference in toll fees is even more obvious—blue-plate vehicles are charged as small cars, while yellow-plate vehicles are charged by tonnage. The most annoying part is the traffic restrictions—many downtown roads outright ban yellow-plate vehicles, forcing delivery drivers to take longer detours.

It's easy to distinguish from the license plates: blue plates are for small vehicles, while yellow plates are for medium and large vehicles. Blue-plated vehicles are limited to carrying no more than 9 people and have a height not exceeding 2.5 meters; yellow-plated vehicles are often buses with over a dozen seats or large trucks for hauling goods. The driver's license requirements are completely different—a Class C license only permits driving blue-plated vehicles, while yellow-plated vehicles require at least a Class B1 license. There's also a significant difference in usage costs: the annual vehicle and vessel tax for yellow-plated vehicles is thousands of yuan higher than for blue-plated ones, and commercial premiums are directly doubled. The frequency of annual inspections is also higher, with some areas requiring yellow-plated vehicles to undergo quarterly emissions checks. The most noticeable difference is in road rights, as urban elevated roads generally prohibit yellow-plated vehicles.

I only understood the difference last year when I helped my company choose vehicles. Yellow license plates are mainly for commercial vehicles, such as long-distance buses and logistics trucks. Blue plates are for ordinary family cars or small trucks. The operating costs vary significantly: yellow-plated vehicles incur about 30% more toll fees per trip, with company costing over 20,000 yuan annually, while blue-plated vehicles can be insured for just 8,000 yuan. The regulations are also stricter: drivers of yellow-plated vehicles must obtain a professional qualification certificate, and the vehicles must be equipped with GPS monitoring. There are also mandatory scrapping periods: blue-plated vehicles can be driven up to 600,000 kilometers, while yellow-plated vehicles are capped at 500,000 kilometers.

Last month at the DMV, I noticed the difference when I saw yellow-plated vehicles lining up for annual inspections. Blue-plated vehicles are mostly gasoline or new energy passenger cars, while yellow-plated ones are uniformly diesel-powered heavy vehicles. The emission standards differ significantly, with yellow-plated vehicles adhering to much stricter China VI standards compared to blue-plated ones. costs also vary greatly – a tire for a blue-plated car costs around 300-400 yuan, while a single tire for a yellow-plated vehicle can exceed 2,000 yuan. The refueling/recharging time differs by several times: a blue-plated car can charge for 1 hour to cover 300 km, whereas a yellow-plated truck takes half an hour to refuel for just 400 km of range. Even accident handling procedures differ – any incident involving a yellow-plated vehicle must be reported to the transportation authorities for record.


