Browse

Antiques Collectibles Apparel Baby Kids Items Books， Movies And Music Electronics Free Stuff Garden Outdoor Health Beauty Home Goods Home Improvement Supplies Musical Instruments Office Supplies Pet Supplies Sporting Goods Ticket Toys Games Transportation Others

Used Cars New Cars Others

Business Crafts Design And Web Events Home Improvement Legal Lessons Personal Pets Photography Repair And Technical Support Wellness Writing， Translation， And Transcription Others

Activities & Groups Artists & Musicians Classes & Lessons Events Friendship & Networking Lost & Found Rideshare Sports Teams Volunteers Travel & Travel Partners Skills & Language Swap Other

How to Use D Gear and S Gear in a Car?

2 Answers

ClaraFitz

07/24/25 10:40am

Automatic cars have both D gear and S gear as forward gears. Normally, D gear is used for driving, while S gear can be used for overtaking and acceleration. Here are the specific introductions to D gear and S gear: 1. D (driving) is the forward gear. When driving in this gear, the hydraulic control system shifts gears according to the preset program. The entire process operates based on the set logic, and you only need to press the accelerator. 2. S (sport) is the sport gear. When this gear is engaged, the hydraulic system can only connect to the first and second gears among the forward gears. The automatic transmission can only shift between these two gears and cannot engage higher gears. The upshift is delayed, resulting naturally in stronger power. When shifting from D gear to S gear, there will be an obvious downshift phenomenon. This forced downshift is to obtain greater output torque, making the car feel more "powerful." 3. In terms of fuel consumption, S gear offers greater horsepower and stronger power but consumes more fuel, while D gear is more economical. Therefore, it is not recommended to use S gear during normal driving, especially when driving slowly.

Was this review help?

14

3

Share

MaverickLee

08/11/25 5:45am

When I'm driving, the D (Drive) gear is the most commonly used. Shifting into D gear allows the car to change gears automatically, which is super convenient. For daily commuting or highway cruising, I just use D gear directly—it's fuel-efficient and smooth, suitable for all road conditions. S (Sport) mode is for when you want quicker acceleration. Switching to S gear raises the engine RPM for faster acceleration, which is especially useful for overtaking or climbing steep hills, though it consumes more fuel than D gear. The key is to switch wisely: use D gear for normal driving and switch to S gear only when you need a thrill or quicker response. Before parking, remember to shift back to P (Park) gear, and when starting, avoid shifting directly from N (Neutral) to D gear—wait for the RPM to stabilize. Switching between D and S gears doesn’t affect the transmission's lifespan, but frequent use of S gear will increase fuel consumption. Adjusting based on weather or load conditions can improve efficiency. Overall, mastering gear habits makes driving safer and more comfortable.

Was this review help?

2

1

Share

Expand All

More Forum Discussions

What car has three triangles as its logo?

The car with three triangles as its logo is either Shanghai Huizhong or SAIC Maxus. 1. Current achievements: Shanghai Huizhong has made a significant breakthrough in entering the international OEM market and has been officially recognized by General Motors as its first global platform project, serving as a supplier for components such as the EPSILON subframe and rear axle structural parts. 2. Introduction to SAIC Maxus: SAIC Maxus is a subsidiary of SAIC Group, established in 2011. It is responsible for the legendary automotive brand under Shanghai Maxus Automotive Co., Ltd., leveraging a century of professional expertise to create a full range of specialized commercial vehicles: the V80, G10 MPV, T60 pickup, D90 SUV, RV80 motorhome, and other specialized modified vehicles.

What is the wading depth of the Trumpchi GS8?

The wading depth of the Trumpchi GS8 is generally half the height of the tires, and the rim diameter of the GS8 is 19 inches. When the water depth is one-third of the tire height, you can pass through safely without causing unnecessary damage. When the water depth exceeds half the height of the tires, caution is required as this can easily lead to water entering the vehicle. If the wading depth exceeds the bumper, you should be extra vigilant while driving to avoid water entering the engine. Below is an introduction to car wading-related content: 1. Impact: Wading driving may affect the car engine, causing it to stall due to water intake, and may also damage the electronic systems in the car. 2. Damage: If the electronic systems are damaged, it will affect the normal operation of the car. Wading driving can also cause rust on the car's chassis. If water is sucked into the engine during wading driving, the engine will stall. If the electronic systems are damaged, they need to be replaced immediately; otherwise, it will affect the normal operation of the car.

Where to Handle Vehicle Violations?

Violations should be processed at the local vehicle management office or traffic police station under the vehicle's jurisdiction. Here are specific details on handling vehicle violations: 1. No points deducted: According to Article 108 of the Road Traffic Safety Law, the party concerned shall pay the required amount at the designated bank within 15 days from the date of receiving the administrative penalty decision. 2. Violations with points deducted: The vehicle owner needs to bring their driver's license and vehicle registration certificate to the traffic police station where the violation occurred, or the vehicle's registration location, or the administrative comprehensive processing hall. Before entering the traffic police station to handle the violation, they can also check the violation details at a self-service inquiry machine. After checking, they can take a number and wait for their turn to process the violation.

Do You Need to Wait for the Voice Confirmation After Parallel Parking?

Do You Need to Wait for the Voice Confirmation After Parallel Parking? Here is an introduction about parallel parking: 1. Types and Methods: There are three most common types of parallel parking. The first is the 'Non'-shaped parallel parking, commonly seen in large shopping malls. The second is the roadside 'One'-shaped parallel parking, also known as side parking. The third is the less common diagonal parallel parking. 70% of driving school students find side parking more challenging. 2. Meaning: Parallel parking has been a mandatory test item for obtaining a small car driver's license since 2013. 3. Parking Tips: Control the driving route during the test. The car's driving route mainly depends on the speed of steering wheel rotation and driving speed. When reversing, aim for the side line, correct the direction in time, and keep the car straight when entering the parking space.

How Many Kilometers Should a Major Car Maintenance Be Performed?

Major car maintenance should be performed every 20,000 kilometers. Changing the engine oil and oil filter is a mandatory task for every maintenance. Due to the harsh conditions of high temperature and high pressure inside the engine, the shelf life of engine oil is significantly shortened, and its performance greatly deteriorates. Over time, it fails to protect the engine effectively. The oil filter prevents impurities from mixing into the oil, which can cause oxidation, leading to the formation of sludge and clogging the oil passages. The air cleaner's role is to block dust and particles from being inhaled during the engine's intake process. If the filter is not cleaned for a long time, it can lead to dust being sucked into the engine, causing abnormal wear on the cylinder walls. The air cleaner must also be replaced during major maintenance.

What is the standard for automobile toe-in?

The standard for automobile toe-in is between 0 and 12mm. The front wheel toe-in can be adjusted by changing the length of the tie rod. During adjustment, the distance difference between the front and rear of the two wheels should conform to the specified toe-in value based on the measurement position prescribed by the automobile manufacturer. To ensure stable straight-line driving of the vehicle, the steering wheels should have an automatic return function. That is, when the steering wheels are deflected due to accidental external forces (such as hitting a stone), they should immediately return to the straight-line driving position after the external force disappears. This return function is guaranteed by the positioning parameters of the steering wheels, and front wheel toe-in is one of these positioning parameters.

Trending Ranking

Can Motorcycles Travel on the Fifth Ring Road?

What car has three thick vertical lines as its logo?

What is the maximum speed of the Lavida Plus on the highway?

Why Does the Automatic Transmission Warning Light Come On?

What Documents Are Needed to Handle Traffic Violations for Others?

Why is there a rattling noise when accelerating hard uphill?

What is the correct sequence of braking steps?

What is the maximum wading depth of the Audi A6L?

What is the wading depth of an Audi A6?

What Causes Engine Stall When Braking?

More Forum Discussions

What are the 7 minor coverages included in new vehicle damage insurance?

How Long After Passing the Driving Test Can You Get an Electronic Driver's License?

Will a Gap in the Windshield Trim Cause Leakage?

What is the difference between the front windshield defroster and the rear windshield defroster?

Help

Cookie

Cookie Settings

© 2025 Servanan International Pte. Ltd.