What is the function of BYD's Mobile Power Station?

What are the differences between the BMW 3 Series and 5 Series?

The differences between the BMW 3 Series and 5 Series are reflected in multiple aspects, mainly in their positioning, power, and interior. BMW (Bayerische Motoren Werke AG), fully known as Bavarian Motor Works in Chinese, is a German automotive brand founded in 1916 and headquartered in Munich, Bavaria, Germany. The blue and white logo of BMW represents the colors of the Bavarian state flag. Main differences between the 3 Series and 5 Series: Different Positioning: The 3 Series is a sporty B-segment car, while the 5 Series is a luxury C-segment car. They are not in the same class, but with the continuous increase in new model data, the difference in body size between the 3 Series and 5 Series has become smaller than before. Different Power: The BMW 5 Series has a body size of 5106mm*1868mm*1500mm, a top speed of 250km/h, NEDC combined fuel consumption of 6.7-7.2L, and a fuel tank capacity of 68L. The 530Li engine model is B48B20D, with a displacement of 2.0L, maximum power of 185kw, maximum torque of 350nm, and an 8AT automatic transmission. The front suspension is a double-wishbone independent suspension, and the rear suspension is a multi-link independent suspension. The BMW 3 Series has a body size of 4829mm*1827mm*1463mm, a top speed of 235km/h, NEDC combined fuel consumption of 6.1-7.6L, and a fuel tank capacity of 59L. The 330Li engine model is B48B20D, with a displacement of 2.0L, maximum power of 190kw, maximum torque of 400nm, and an 8AT automatic transmission. The front suspension is a double-joint spring strut, and the rear suspension is a multi-link independent suspension. Different Interior: BMW's interior design has always maintained a driver-centered concept, which is reflected in both the new 3 Series and the current 5 Series. The overall craftsmanship and materials of the 5 Series interior are still more upscale than those of the 3 Series. Key milestones in BMW's development: 1916: BMW was founded. 1922: BMW developed its first motorcycle engine. July 1929: BMW launched its first car, the 330. 1936: BMW switched all its 4-cylinder engine designs to 6-cylinder engine designs. 1954: BMW introduced the 502 model, an improved version of the 501 four-door car. 1968: BMW entered the Greater China market. 2000: Sold MG Rover and Land Rover. April 19, 2017: At the 2017 Shanghai Auto Show, the new generation BMW 5 Series long-wheelbase version made its global debut. November 2021: BMW Group showcased multiple heavyweight models, led by the BMW iX and BMW i4, at the Guangzhou International Auto Show.

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What is KDSS in cars?

KDSS is the abbreviation for Kinetic-Dynamic-Suspension-System, which translates to Dynamic Suspension System in Chinese. The KDSS mainly consists of an electronically controlled power-adjustable suspension system. KDSS features front and rear stabilizer bars, each equipped with independent hydraulic cylinders that control vertical movement, connected by a hydraulic system. Each stabilizer bar's hydraulic cylinder is divided into upper and lower chambers. The front upper and lower hydraulics are connected to the rear upper and lower hydraulics via respective hydraulic lines. Each hydraulic line contains an accumulator. KDSS controls a set of valves connected to the accumulators in the hydraulic lines to maintain each stabilizer bar in optimal condition. KDSS mode selection: Normal Mode: When the vehicle is in a turning state, the outer suspensions of both front and rear wheels are compressed, while the inner suspensions are extended. This causes the stabilizer bars to twist, resisting body roll. The two hydraulic lines between the connected hydraulic pumps have no fluid flow, functioning like a conventional suspension but effectively enhancing anti-roll capability. Off-road Mode: When any one of the four wheels encounters an obstacle and is lifted, the suspension of the lifted wheel is compressed, and the stabilizer bar rises along with the hydraulic pump. Fluid flows between the front and rear hydraulic pumps through the two lines, absorbing the twist of the stabilizer bar. Since the stabilizer bar does not twist, the suspension travel is greater than that of a conventional suspension and can be adjusted according to different road conditions. It can automatically deactivate the stabilizer bar's function based on road conditions. KDSS working principle: It uses two hydraulic cylinders to control a fixed point (left fixed point) on the front and rear suspension stabilizer bars. Under normal driving conditions, this fixed point is locked, and the stabilizer bars function normally, performing anti-roll duties during turns. In off-road conditions, as the suspension is continuously compressed and extended, this fixed point is released, moving with the hydraulic cylinders. The rotational constraint of the stabilizer bar along the X-axis (vehicle length direction) is also released, allowing rotation around the right fixed point as the center, rendering it ineffective. This does not affect wheel grounding, allowing significant height differences between the left and right wheels. Off-road tire grounding performance is improved, enhancing the vehicle's off-road capability.

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What is the 0-100 km/h acceleration time for the 2.5L Avalon?

The 0-100 km/h acceleration time for the 2.5L Avalon is 9.7 seconds. The Avalon is a mid-size sedan under the Toyota brand. In 2022, this model series had six available variants, all with a wheelbase of 2870 mm and dimensions of 4990 mm in length, 1850 mm in width, and 1450 mm in height. Factors affecting the 0-100 km/h acceleration time of the 2.5L Avalon are as follows: Torque: Torque, in simple terms, indicates how much force is available. The greater the torque, the more force is available to propel the vehicle, naturally resulting in faster acceleration. For the 2.5L Avalon, the Touring Premium Edition, Hybrid Luxury Edition, and Base Edition have a maximum torque of 250 Nm at 5000 rpm. The Luxury Edition, Limited Flagship Edition, and XLE Premium Edition have a maximum torque of 221 Nm within the 3600-5200 rpm range. Transmission efficiency: The transmission serves as the medium for power transfer, inevitably involving power loss. Higher transmission efficiency leads to better acceleration performance. Generally, the ranking of transmission efficiency is as follows: manual transmission > dry dual-clutch transmission > wet dual-clutch transmission > AT transmission > CVT transmission. The 2.5L Avalon Touring Premium Edition, Hybrid Luxury Edition, and Base Edition are equipped with an 8-speed automatic transmission, while the Luxury Edition, Limited Flagship Edition, and XLE Premium Edition feature an E-CVT continuously variable transmission.

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Can a C1 driver's license be upgraded to an A2?

A C1 license cannot be directly upgraded to an A2. With a C1 driver's license already in hand, the fastest way to obtain an A2 license is to upgrade to a B1 or B2 license after holding the C1 license for one year. After obtaining the B1 or B2 license, you must have three years of professional driving experience before you can apply for the A2 license. Therefore, upgrading from a C1 to an A2 license takes at least four years. Alternatively, you can take a second approach by directly obtaining a B2 license. With three years of driving experience after obtaining the B2 license, you can then upgrade to an A2 license. This method is faster, though it does not involve upgrading directly from a C1 license. According to the "Regulations on the Application and Use of Motor Vehicle Driver's Licenses" (Ministry of Public Security Order No. 123) of the People's Republic of China, the following conditions must be met for upgrading a driver's license: Article 14: Holders of a motor vehicle driver's license applying to add permitted vehicle types must not have accumulated 12 penalty points in the current scoring cycle or the most recent scoring cycle before application. Applicants seeking to add medium-sized buses, tractor-trailers, or large buses as permitted vehicle types must also meet the following requirements: Applicants seeking to add medium-sized buses must have held a license for city buses, large trucks, small cars, small automatic transmission cars, low-speed trucks, or three-wheeled vehicles for at least three years and must not have accumulated 12 penalty points in the three most recent consecutive scoring cycles before application. Applicants seeking to add tractor-trailers must have held a license for medium-sized buses or large trucks for at least three years, or have held a license for large buses for at least one year, and must not have accumulated 12 penalty points in the three most recent consecutive scoring cycles before application. Applicants seeking to add large buses must have held a license for medium-sized buses, city buses, or large trucks for at least five years, or have held a license for tractor-trailers for at least two years, and must not have accumulated 12 penalty points in the five most recent consecutive scoring cycles before application. In temporary residence areas, permitted vehicle types that can be added include small cars, small automatic transmission cars, low-speed trucks, three-wheeled vehicles, ordinary three-wheeled motorcycles, ordinary two-wheeled motorcycles, and light motorcycles. Article 15: The following circumstances disqualify applicants from applying for large buses, tractor-trailers, medium-sized buses, or large trucks: Being responsible for a fatal traffic accident with equal or greater liability; Driving under the influence of alcohol; Having a driver's license revoked or rescinded within the past ten years. According to the "Permitted Vehicle Types and Codes" (Ministry of Public Security Order No. 139) of the People's Republic of China: The A1 license permits driving large buses, specifically large passenger vehicles, and also allows driving vehicles under A3, B1, B2, C1, C2, C3, C4, and M. According to the "Permitted Vehicle Types and Codes" (Ministry of Public Security Order No. 139) of the People's Republic of China: The A2 license permits driving tractor-trailers, specifically heavy and medium-sized full trailers or semi-trailer combinations, and also allows driving vehicles under B1, B2, C1, C2, C3, C4, and M.

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Review of the 2021 New FNX150?

2021 New FNX150 Review: Positive Feedback. The following is a detailed introduction to the 2021 New FNX150: 1. Exterior Design: The exterior features a wide-body design concept that looks very full, coupled with a relatively thick exhaust pipe, making it stand out from other scooters in appearance. The entire head design includes decorative strips, a U-shaped LED taillight with hidden turn signals, and a multi-layer embedded brake light, giving it a strong sense of technology. 2. Configuration: It comes with a full-color LCD instrument panel that automatically adjusts brightness based on light intensity, a built-in 5V 2A USB port, 33mm front upright forks, adjustable rear twin-tube shock absorbers, a front single disc brake with dual-piston calipers, a rear single disc brake with a single-piston caliper, and the original factory standard Bosch ABS system, ensuring reliable braking safety.

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How Often Should Brake Fluid Be Replaced? How Many Liters Should Be Replaced at a Time?

Brake fluid should be replaced every two years, and only 1-2L is needed. During prolonged or emergency braking, the brake system causes the temperature of the brake fluid to rise rapidly. Brake fluid itself is highly hygroscopic, and the ingress of moisture directly lowers the boiling point of the brake fluid, reducing braking force. This can also lead to vapor lock in the brake lines, affecting braking performance. Below are three characteristics of brake fluid: 1. Automotive brake fluid has a very low freezing point, ensuring good fluidity in low-temperature conditions. 2. Automotive brake fluid has an extremely high boiling point, preventing vapor lock in high-temperature conditions. 3. Brake fluid undergoes minimal quality changes and does not cause corrosion to metal or rubber.

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What is the function of BYD's Mobile Power Station?

What are the differences between the BMW 3 Series and 5 Series?

What is KDSS in cars?

What is the 0-100 km/h acceleration time for the 2.5L Avalon?

Can a C1 driver's license be upgraded to an A2?

Review of the 2021 New FNX150?

How Often Should Brake Fluid Be Replaced? How Many Liters Should Be Replaced at a Time?

What is a China-Exclusive Car?

Where is the wireless charging button on the Haval H6?

C-IASI Crash Test Results of Hongqi HS5?

Why are used 2017 Buick Regals so cheap?