How Wide Are Cars Generally?

1 Answers
LaVincent
07/30/25 5:42am
Generally, sedans are about 4.8 meters long and 1.8 meters wide. Here are some related details: 1. Length: Micro cars range from 3 to 4 meters, compact cars are around 4 meters, midsize cars are about 5 meters, and luxury cars exceed 5 meters. Width typically falls between 1.4 and 1.8 meters. 2. Flexibility: Width mainly affects seating space and maneuverability. For passenger vehicles, if three seats are to be arranged side by side with sufficient width, the car's width generally needs to reach 1.8m. The government encourages the design and development of energy-saving and environmentally friendly small-displacement passenger vehicles; such vehicles must have fuel efficiency at least 10% higher than the national Phase II limit and meet the National III emission standards. Hatchbacks should not exceed 4 meters in length, while sedans should not exceed 4.2 meters.
Was this review help?
18
0
Share
More Forum Discussions

What are the differences between manual and automatic transmission cars?

The following are the differences between manual and automatic transmission cars: 1. Different levels of operational difficulty: Automatic transmissions mainly rely on the hydraulic transmission principle of the torque converter to complete gear shifts automatically. Manual transmissions primarily depend on the driver manually engaging the clutch to change gears, which is more cumbersome and requires the driver to have higher driving skills. 2. Different safety performance: Coasting in neutral with a manual transmission can lead to risks such as understeer or oversteer during turns. Additionally, if the engine stalls while idling, the car may lose power steering and braking, increasing safety hazards during driving. Automatic transmission cars cannot coast in neutral and maintain power support throughout the entire journey, making driving safer. 3. Different fuel consumption: When not using neutral, manual transmissions have slightly higher efficiency due to direct power transmission, resulting in slightly lower engine RPM at the same speed, which can save a very small amount of fuel. The main fuel-saving method for manual transmissions is coasting in neutral, where the engine only runs at idle speed. Automatic transmissions cannot coast in neutral, and the engine RPM in gear is significantly higher than idle speed, leading to differences in fuel consumption.
8
0
Share

How to Turn on the Air Conditioning in a Focus Car?

The steps to turn on the air conditioning in a Focus car are as follows: The air conditioning control area is located in the center of the dashboard in the cabin. Press the AC button on the temperature control panel to turn on the air conditioning. Rotating the temperature control knob to the left lowers the temperature, while rotating it to the right increases the temperature. The Focus is an A-segment family car and one of Ford Europe's flagship models. It is equipped with two engine options: a 1.5L EcoBoost and a 1.5L Ti-VCT. The car's air conditioning system can cool, heat, ventilate, and purify the air inside the cabin, providing a comfortable environment for passengers and reducing driver fatigue, thereby enhancing driving safety. The system generally includes a cooling unit, a heating unit, and a ventilation unit.
20
1
Share

What is the difference between 1.4t and 1.8l?

1.4t and 1.8l differ in the following aspects: 1. Different maximum torque of the engine: Models equipped with a 1.4t engine have a maximum horsepower of 133ps and a maximum torque of 215nm; Models equipped with a 1.8l engine have a maximum horsepower of 133ps and a maximum torque of 170nm. 2. Different engine systems: 1.4t refers to a 1.4-liter turbocharged engine; 1.8l refers to a 1.8-liter naturally aspirated engine. The calculation formula for car engine displacement: 1. Piston diameter (mm) multiplied by piston diameter (mm) multiplied by stroke (mm) multiplied by 0.7854 divided by 1000. The stroke is the distance between the top dead center and the bottom dead center of the piston; 2. Pi multiplied by the square of the radius multiplied by height 3.1416159 multiplied by piston radius (mm) multiplied by piston radius (mm) multiplied by stroke (mm)
3
0
Share

How to Fix P0101 Trouble Code?

Automotive PO101 trouble code indicates a malfunction in the mass air flow sensor, which can lead to engine performance issues such as poor acceleration and black smoke from the exhaust pipe. More critically, it can cause excessive exhaust emissions. If the mass air flow sensor is not working properly or is faulty, you can perform a no-disassembly cleaning of the fuel injectors. During the cleaning process, carbon deposits in the combustion chamber and on the piston top can also be removed. It is recommended to clean every 20,000 kilometers to effectively prevent excessive carbon buildup. Below are the solutions: 1. After troubleshooting the vehicle, the trouble code must be cleared. When clearing the code, it is essential to strictly follow the specified method for the particular vehicle model. Do not arbitrarily remove the battery negative cable to clear the trouble code. 2. Otherwise, it may cause issues, such as the vehicle's control computer losing its memory. Most vehicle models' central computers have memory functions. If the battery negative cable is disconnected, the random access memory (RAM) storing engine operation data will be lost, affecting the vehicle's performance for an extended period after repairs. Alternatively, the cleared trouble code may reappear after driving for some time. 3. It may also result in the loss of normal functions, such as the audio system's lock feature, which is one of the most commonly encountered issues.
9
0
Share

What are the precautions for car spare tires?

Here are the precautions for spare tires: 1. Spare tires also have an expiration date: Tires are rubber products, and even if they haven't been exposed to wind, sun, or road wear, prolonged storage can cause aging. Generally, the 'age limit' for tires is four years. If the expiration date is exceeded, the spare tire should be replaced promptly to prevent it from becoming unusable. 2. Tires are highly susceptible to corrosion: Rubber products are most vulnerable when stored with corrosive substances. Some car owners frequently store lubricants and other oil products in the trunk. If these oil products leak and come into contact with the tire, they can corrode the tire, causing it to expand to some extent. This significantly reduces the tire's lifespan and increases the likelihood of the spare tire becoming unusable. 3. Spare tires require regular 'check-ups': Even if within the expiration period, spare tires should be taken out and carefully inspected for wear before daily trips or during maintenance. If cracks are found or the tread has worn down to the indicator line, the spare tire should be replaced immediately. Never overlook the danger of fine cracks in tires during high-speed driving. If the tire wall is thin, it's prone to blowouts, which is a significant hazard. 4. Spare tires cannot be used long-term: Car spare tires come in three types: full-size spare tires, non-full-size spare tires, and run-flat tires (also known as zero-pressure tires). Full-size spare tires match the size of the car's original tires and can serve as temporary replacements, but only for a short period. Non-full-size spare tires are smaller than the original tires and can only be used on non-drive wheels. During use, the maximum speed should not exceed 80 km/h, and the distance should not exceed 50 km. Run-flat tires are integrated into the car's wheels, allowing the car to continue driving even if a tire fails, but at a limited speed.
2
5
Share

At What Color Should Engine Oil Be Replaced?

The color of engine oil primarily depends on its composition. The base material of engine oil is mineral oil, and after adding various additives, the color can vary widely. Common colors include light yellow transparent, brown transparent, and reddish-brown transparent. In short, new engine oil must be translucent and exhibit a continuous, unbroken flow when poured. Below is a description of when engine oil should be replaced based on its color: 1. Level 1: There is no clear boundary between the deposit zone and the diffusion zone of the oil spot. The entire oil spot is uniform in color, with a light and bright oil ring, indicating good oil quality. 2. Level 2: The deposit ring is dark in color, the diffusion ring is relatively wide with a clear boundary, and the oil ring appears in varying shades of yellow. The oil is already contaminated but can still be used. 3. Level 3: The deposit ring is deep black with dense deposits, the diffusion ring is narrow, and the oil ring has darkened in color, indicating that the oil quality has deteriorated. 4. Level 4: Only the central deposit ring and oil ring are present, with no diffusion ring. The deposit ring is pitch black with dense and thick deposits that do not dry easily. The oil ring appears deep yellow or light brown, indicating that the oil has oxidized and deteriorated, requiring replacement.
13
4
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.