What are the differences between manual and automatic transmissions in cars?

2 Answers
AnnaAnn
07/24/25 3:51am
Manual transmission cars use a manual gearbox, while automatic transmission cars use an automatic gearbox. The main differences are as follows: 1. Price: Under normal circumstances, manual transmission models are cheaper than automatic transmission models of the same level. 2. Operation: Manual transmission cars are more difficult to operate than automatic transmission cars. For manual transmission models, during driving, it is necessary to manually change gears in time according to different speeds, while also coordinating with the clutch. 3. Safety performance: Manual transmission cars are safer than automatic transmission cars. In case of an emergency during driving, manual transmission cars can decelerate through methods such as foot braking and changing gears, while automatic transmission cars can only decelerate by stepping on the brake pedal. 4. Fuel consumption: Manual transmission cars consume more fuel than automatic transmission cars.
Was this review help?
7
4
Share
LeJude
08/10/25 11:27pm
As a long-time driving enthusiast, the difference between manual and automatic transmissions is quite significant. The most obvious aspect of a manual transmission is that you have to control the clutch and gear stick yourself, operating every acceleration and deceleration personally, feeling complete control over the vehicle. For example, using a lower gear to prevent rolling back on uphill slopes or engine braking downhill to save brake pads adds a lot of fun. Automatic transmissions, on the other hand, are much more comfortable, with the gearbox handling shifts automatically, eliminating the need to press the clutch, making them especially suitable for traffic jams or long-distance driving. In terms of driving experience, manual transmissions are like playing a musical instrument, offering a sense of interaction, while automatics are like autopilot—convenient but less thrilling. Fuel consumption-wise, manual transmissions can be slightly more economical with good technique, but the gap has narrowed with advancements in automatic transmission technology. Maintenance-wise, manuals are simpler and cheaper to repair, while automatics are more complex and costly to maintain. Overall, the choice depends on personal preference and intended use.
Was this review help?
4
5
Share
Expand All
More Forum Discussions

Is the loud clicking sound when shifting to P gear a sign of damage?

Shifting to P gear with a loud clicking sound indicates damage. Engaging P gear while the vehicle is moving can cause minor issues like rapid gear wear or abnormal noises in the transmission, or severe problems such as damage or complete failure of the transmission and drivetrain components. An automatic transmission typically refers to a car's automatic gear-shifting mechanism, where the transmission control system automatically selects the appropriate gear based on engine speed and load during driving, replacing the driver's subjective judgment and manual shifting operations. Automatic transmissions use planetary gear mechanisms to change gears, automatically adjusting based on the degree of throttle pedal input and vehicle speed changes, allowing the driver to control the speed simply by operating the accelerator pedal.
16
5
Share

Is the BMW i8 Electric or Gas-Powered?

The BMW i8 is electric, specifically a plug-in hybrid. Taking the BMW i8 2020 Extreme Night Meteor Limited Edition as an example: the manufacturer of this car is BMW (imported), its class is a sports car, with an electric motor of 143ps, a 6-speed automatic transmission, and the body type is a 2-door, 2-seat soft-top convertible. The car's dimensions are 4689mm in length, 1942mm in width, and 1282mm in height, with a wheelbase of 2800mm. It features a turbocharged intake form, mid-engine four-wheel drive, with a full-time four-wheel-drive system. The central differential structure is a multi-plate clutch, the front suspension type is an independent double-wishbone, and the rear suspension type is a five-link independent suspension.
17
3
Share

Is the Atenza from Changan or FAW?

Atenza is from FAW. Taking the Atenza 2021 2.0L Skyactiv-G Fashion Edition as an example: The manufacturer of this car is FAW Mazda, classified as a mid-size car, with a gasoline energy type, a 6-speed automatic transmission, and a 4-door 5-seater sedan body type. It has a top speed of 212 km/h and a naturally aspirated intake form. The car's dimensions are 4870mm in length, 1840mm in width, and 1445mm in height, with a wheelbase of 2830mm. The intake form is naturally aspirated, the drive type is front-wheel drive, the front suspension type is MacPherson independent suspension, and the rear suspension type is multi-link independent suspension.
6
4
Share

How to Match the Tire Pressure Sensor on Ford Edge?

Ford Edge tire pressure sensor matching method is: 1. Turn on the ignition switch; 2. Navigate to the tire pressure reset interface through the control information display; 3. Press and hold the OK button until the confirmation message appears. Taking the 2021 PLUSEcoBoost245 two-wheel drive base model 5-seater as an example: The manufacturer of this car is Changan Ford, the level is mid-size SUV, and the energy type is gasoline. The car's length, width, and height are 4878mm, 1925mm, and 1734mm respectively, the wheelbase is 2850mm, the body type is a 5-door 5-seat SUV, the transmission is an 8-speed automatic, the intake form is turbocharged, and the drive method is front-wheel drive.
7
1
Share

How to Determine Intake Manifold Leakage?

To determine if there is an intake manifold leak, observe the following symptoms in the engine: elevated idle speed, difficulty starting, and weak acceleration. These signs indicate a potential intake manifold leak. The intake manifold is located between the throttle valve and the engine's intake valves. It is called a "manifold" because after air enters the throttle valve, it passes through the manifold buffer system, where the air flow paths diverge according to the number of engine cylinders, directing air into each cylinder. For port fuel injection engines or diesel engines, the intake manifold simply distributes clean air to each cylinder's intake port. The intake manifold must distribute the air-fuel mixture or clean air as evenly as possible to each cylinder. To achieve this, the length of the gas flow paths within the intake manifold should be as equal as possible.
15
0
Share

What is the fault when the EPC light is on in a Santana?

The illumination of the EPC light in a Santana indicates an electronic stability system fault. It is necessary to check whether the car's intake system has malfunctioned or if there are issues such as oil leakage or fuel blockage that need to be addressed and repaired. Taking the Santana 2021 1.5L Automatic Fashion Edition as an example: this car is manufactured by SAIC Volkswagen, classified as a compact car, with a gasoline energy type. The car's dimensions are 4475mm in length, 1706mm in width, and 1469mm in height, with a wheelbase of 2603mm. It features a naturally aspirated intake form, front-wheel drive, a front suspension type of MacPherson independent suspension, and a rear suspension type of compound torsion beam non-independent suspension.
13
5
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.