What are the requirements for upgrading from C1 to B1 driver's license?

2 Answers
SanLeonardo
07/24/25 2:59am
The requirements for upgrading from C1 to B1 driver's license are: holding a C1 driver's license for more than three years, being between 21 and 50 years old, and not having a full-point deduction record in the current scoring cycle and the most recent scoring cycle before applying for the B1 license. Here are the relevant details: 1. After meeting the conditions, you can apply for the upgrade at the vehicle management office in your registered residence. According to regulations, the application for upgrading to a B1 license can only be processed at the vehicle management office in the driver's registered residence, so it cannot be done in a temporary residence. 2. After passing the tests for Subject One, Subject Two, and Subject Three, you can obtain a driver's license with a B1 endorsement. 3. It is important to note that there are some situations where you cannot apply for an upgrade, such as: causing a fatal traffic accident and bearing full or primary responsibility; driving under the influence of alcohol, etc.
Was this review help?
20
4
Share
DerekAnn
08/10/25 10:36pm
I remember my brother also upgraded from C1 to B1 last year, and we shared a lot of experiences. You need to meet several hard requirements: the age must be at least 20 years old, and I just met the threshold when I applied. You must also hold a C1 license for at least one year, and the demerit points in the scoring cycle cannot exceed 12 points, otherwise you have to wait for the next cycle. The physical examination must be passed, with vision requirements of 5.0 for naked eyes or corrected vision, and color blindness is definitely not allowed. After registration, you need to retake the exams from Subject 1 to Subject 3, with Subject 2 adding items like passing through a width-limited gate and rapid gear shifting over 100 meters, which are much more complicated than when taking the C1 test. It is recommended to practice driving large vehicles in advance, as the steering wheel is much heavier than that of small cars. Our coach always said that beginners tend to make wide turns. The whole process takes about three months, and once you get the license, you can drive medium-sized buses with fewer than 19 seats.
Was this review help?
11
4
Share
Expand All
More Forum Discussions

Why don't domestically produced China 6B vehicles come with GPF?

GPF can effectively filter out fine particulate matter in exhaust emissions, which is beneficial for both the environment and motor vehicles. Diesel models require regular cleaning of the particulate filter, while gasoline vehicles do not. Here is the relevant introduction: 1. Definition of GPF: The Gasoline Particulate Filter (GPF) is a ceramic filter installed in the diesel engine emission system that can capture particulate emissions before they enter the atmosphere. 2. Basic working principle: For example, if the diesel particulate filter is coated with metals such as platinum, rhodium, and palladium, the black smoke containing carbon particles emitted by the diesel engine enters the engine exhaust particulate trap through a dedicated pipeline. After passing through its densely arranged bag-type filter, the carbon smoke particles are adsorbed on the filter made of metal fiber felt. When the adsorption of particles reaches a certain level, the burner at the end automatically ignites and burns, turning the adsorbed carbon smoke particles into harmless carbon dioxide that is then released.
19
2
Share

How Fast Can 150 Horsepower Go?

150 horsepower is approximately equal to 110 kilowatts, and this power level can achieve a top speed of around 200 km/h. In fact, horsepower is not equivalent to speed, but it can be understood that maximum horsepower determines the vehicle's top speed. First, let's discuss the difference between horsepower and power. Essentially, these two terms can be considered synonymous, as they both indicate the amount of energy an engine can produce. However, their units differ: "ps" (Pferdestärke) is the unit for horsepower, while "kW" (kilowatt) is the unit for power. The conversion formula is 1 ps ≈ 0.735 kW, and 1 kW ≈ 1.36 ps. Second, let's talk about torque, which is measured in "Newton-meters." While horsepower determines how fast a car can go, torque is the primary factor influencing how quickly a car can accelerate. Theoretically, if an identical car is to go faster, it requires more energy, so power (horsepower) determines the total energy output of an engine. Now, how much horsepower is sufficient for everyday use? This depends on the vehicle's acceleration performance requirements, which are closely related to power and vehicle weight. We can use a simple formula: divide the vehicle's weight by its maximum horsepower. The resulting value represents the mass per unit of power that needs to be propelled. A smaller value indicates better acceleration performance. For example, the 2019 Golf 1.4T model has a curb weight of 1,350 kg and a maximum power of 150 horsepower. Using the formula: 1,350 kg ÷ 150 hp = 9 kg/hp. This value is generally sufficient to satisfy most drivers, and even those seeking a more spirited driving experience can occasionally enjoy a slight push-back sensation. Of course, horsepower and torque are topics that require deeper study, and what I've explained here is just the basics. If you want to learn more, further exploration is necessary.
6
5
Share

Why is the audiconnect function not working?

It may be an issue with the SIM card. Below is relevant information: 1. Audiconnect: Audiconnect is translated as the Intelligent Connectivity System in Chinese. 2. Services: For drivers, Audi connect technology has developed a series of customized services, such as a navigation system with Google Earth imagery, Audi online traffic information, voice-controlled 'point of interest' search functionality, and Google Street View, significantly enhancing the convenience of accessing traffic information. In most Audi models, Audi connect technology also provides a variety of terminal control platforms for human-machine interaction, including: large rotary knobs, MMI handwriting touchpads, voice control systems, and the new touch control knob. Additionally, in the near future, Audi will break free from traditional concepts and introduce innovative new human-machine interaction methods such as 'gesture sensing control.'
12
0
Share

Why was the two-door version of the BJ40 discontinued?

Due to low customer demand for the two-door model, priority was given to producing the four-door version. Below is relevant information: 1. Beijing Automotive: Beijing Automotive Group Co., Ltd. was established on September 28, 2010, initiated by six large enterprises including Beijing Automotive Group Co., Ltd. It is committed to developing high-end manufacturing, accelerating the optimization and upgrading of Beijing's automotive industry, and comprehensively advancing the development strategy of Beijing Automotive's independent brands. 2. Production Plan: Within the next five years, Beijing Automotive will successively launch over 20 new models, comprehensively covering mid-to-high-end sedans from A0 to C class, light and heavy off-road vehicles, and crossover vehicles, forming 9 major platforms and a full range of product lines, with an annual production capacity striving to reach 700,000 units.
9
4
Share

Is bluecore the Blue Whale or the Blue Heart?

bluecore is the first-generation Blue Whale engine Principle of ECO: ECO mainly involves comprehensive judgment and analysis of factors affecting fuel consumption during vehicle movement, such as automatic transmission gear position, engine speed, vehicle speed, braking, and transmission oil temperature. The ECU control unit calculates the optimal fuel quantity to be supplied to the engine, effectively reducing fuel consumption compared to normal driving modes. Simply put, it controls the engine speed with appropriate gear positions to minimize unnecessary fuel consumption. When to activate ECO: ECO works best in congested urban traffic conditions. In such scenarios, strong power is not required, and the frequent stop-and-go driving leads to higher fuel consumption. Activating ECO mode not only reduces fuel consumption but also enhances driving comfort.
9
5
Share

Why is there no signal from the crankshaft position sensor in the B12 engine?

It might be an issue with the sensor. It is recommended to have it checked at a 4S shop. Below is some relevant information: 1. Sensor: A sensor (English name: transducer/sensor) is a detection device that can sense the measured information and convert it into electrical signals or other required forms of output according to certain rules, to meet the requirements of information transmission, processing, storage, display, recording, and control. 2. Features: The characteristics of sensors include miniaturization, digitization, intelligence, multifunctionality, systematization, and networking. It is the primary link in achieving automatic detection and automatic control. The existence and development of sensors have given objects senses such as touch, taste, and smell, making them gradually come to life. They are usually classified into ten major categories based on their basic sensing functions: thermal elements, photosensitive elements, gas-sensitive elements, force-sensitive elements, magneto-sensitive elements, humidity-sensitive elements, sound-sensitive elements, radiation-sensitive elements, color-sensitive elements, and taste-sensitive elements.
6
5
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.