Is a Sunroof Necessary When Buying a Car?

1 Answers
SanLeo
07/29/25 3:47pm
When buying a car, a sunroof is optional. Here is a detailed introduction about car sunroofs: 1. Overview: A car sunroof is installed on the roof and can effectively circulate air inside the vehicle, increasing the intake of fresh air. Additionally, a sunroof can broaden the field of vision and meet the needs of mobile photography and videography. Car sunroofs can be roughly categorized into: pop-up, inbuilt, tilt/slide, panoramic, and curtain types. They are mainly installed on commercial SUVs, sedans, and other vehicle models. 2. Benefits: Sunroofs change the traditional way of ventilation by extracting stale air from the car, achieving the purpose of air exchange. They quickly remove fog inside the vehicle. Using a sunroof for ventilation eliminates concerns about the harsh and dirty external environment or rain being blown into the car. By utilizing the negative pressure formed on the roof during vehicle movement, hot air can be extracted to achieve rapid air exchange and cooling.
Was this review help?
18
1
Share
More Forum Discussions

What are the reasons for air leakage in GS5 tires?

The following are the reasons for air leakage in GS5 tires: 1. Punctured by foreign objects such as nails: Tire punctures caused by foreign objects are the most common damage, including screws, iron nails, wire, glass fragments, etc. If these sharp objects cause small wounds, they can lead to slow leaks. If they penetrate the tire and remain lodged in the puncture, and the owner does not notice, over time, the damaged area of the tire may enlarge. 2. Sidewall damage: If the owner is not careful when parking, the tire may rub against the curb. Repeated rubbing can cause damage to the tire sidewall, resulting in slow leaks. It can also lead to tire bulging, increasing the risk of a blowout. 3. Aging valve stems: Generally, the original valve stems on vehicles are made of rubber. Rubber products have a limited lifespan, and over time, the valve stems may harden, crack, or otherwise deteriorate, causing air leakage in the tires.
7
3
Share

Can Smuggled Vehicles Be Driven on the Road?

No, everyone knows that domestic vehicles must have license plates to be driven on the road, and to obtain a license plate, the corresponding taxes and fees must be paid, along with providing the vehicle's qualification certificate. These smuggled vehicles lack the necessary documentation, making it impossible to obtain a license plate, and thus the vehicle naturally cannot be driven on the road. Expansion: Regarding smuggled vehicles, there are two explanations. One is that they cannot be registered due to tax evasion, hence they are called 'water vehicles,' similar to how 'water goods' like iPhones are smuggled from Hong Kong. The second explanation is that these vehicles are luxury cars from Europe, America, and the Middle East that cannot be directly imported into the country through customs. Instead, they are transported via waterways to neighboring countries and then smuggled across the border. Purchasing smuggled vehicles is already suspected of constituting the crime of smuggling ordinary goods, with sentencing based on the amount of tax evaded.
13
1
Share

What are the 3 and 2 gears in the Prado?

Prado's 3 and 2 gears are the sport gears of the D gear. Gear selection for different road conditions: 1. Uphill: When going uphill, greater power is needed, so you should use "D-" to downshift the vehicle to obtain high torque for climbing. Some slopes are not very steep, and using too low a gear at this time will waste power, so it is necessary to use "D+" to upshift in time. When encountering steep slopes, even after downshifting, the vehicle may still lack power. In this case, please use the S gear sport mode. 2. Downhill: You should use "D+" to shift up to 2/3 gear. Engine braking can prevent the brake pads from overheating and failing due to prolonged braking. 2 or 3 gear can meet the power demand without requiring the high torque of 1 gear. When the vehicle cannot control downhill sliding, you should continue to use "D-" to downshift for braking.
8
5
Share

Has the 2021 Nissan Qashqai's Transmission Been Improved?

Transmission improvements are relatively slow, usually involving only minor modifications to some vulnerable parts. Currently, there is no news indicating that the 2021 Qashqai's transmission has been improved compared to the 2020 model. Below are the relevant details: 1. Transmission: The Qashqai is equipped with a CVT transmission consistently supplied by Jatco. Jatco's CVT transmissions have two common failure points. One is the valve spool in the control valve body, which is prone to wear due to quality issues, necessitating regular transmission fluid changes to prevent excessive metal debris from accelerating wear. The other is the CVT steel belt and cone pulley, which are also prone to wear, requiring drivers to maintain good driving habits. 2. Precautions: It is advisable to accelerate gently and regularly inspect the transmission while frequently changing the transmission fluid to effectively extend the lifespan of the components. Generally, the CVT transmission fluid should be replaced every two years using the gravity drain method.
7
1
Share

What is the fuel consumption of the Skoda Kamiq?

The MIIT comprehensive fuel consumption of this car is 6.3L/100Km. Below is the relevant information: 1. Powertrain: The Skoda Kamiq GT is equipped with two engines, a 1.5L and a 1.2T. The 1.5L naturally aspirated engine has a maximum power output of 82kW and a peak torque of 145Nm, paired with a 6-speed automatic transmission, achieving a fuel consumption of 6.0L/100km. The 1.2T turbocharged engine delivers a maximum power of 85kW and a peak torque of 200Nm, mated to a 7-speed dual-clutch transmission, with a fuel consumption of 5.8L/100km. 2. Configuration: The car features front-wheel drive and a suspension setup of front MacPherson strut independent suspension + rear torsion beam non-independent suspension. This model meets the China VI emission standards. While the Kamiq might feel sluggish in a straight line, its chassis performance is robust. During slalom tests, the vehicle exhibits excellent tracking performance, precise steering response, and progressive weight transfer, making it an SUV that is easy to handle in terms of driving dynamics.
1
5
Share

How is the real reputation of Haval Big Dog?

Haval Big Dog has a good real reputation, and the new product under the new platform has made significant progress compared to before. When driving leisurely, the smoothness displayed by Haval Big Dog makes people feel comfortable. The previous jerky start phenomenon is gone, and the engine performs well at low RPMs, with timely power connection after starting. Below are the pros and cons of Haval Big Dog: 1. Pros of Haval Big Dog: The retro appearance fits the current trend, and the tough style aligns with the aesthetics of young people. Built on the new Lemon platform, it supports gasoline, plug-in hybrid, and pure electric. Excellent NVH engineering, and the chassis tuning has improved significantly compared to before. 2. Cons of Haval Big Dog: The 1.5T small-displacement engine still struggles at medium to high speeds. The transmission is too focused on smoothness, sacrificing shift speed. High tire noise, high fuel consumption, and lack of lumbar support.
18
1
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.