What does 5-speed automated manual mean?
2 Answers
5-speed automated manual refers to a 5-gear AMT (Automated Manual Transmission), which is also known as a mechanical automatic transmission. The '5-speed' indicates it has 5 gear ratios. The functions of a transmission are: 1. To change the gear ratio to meet different driving conditions' traction requirements; 2. To enable reverse driving; 3. To interrupt power transmission to the drive wheels during engine startup, idling, gear shifting, or when parking with power output required. Transmission maintenance methods include: 1. Regularly changing transmission fluid; 2. Frequently checking fluid levels; 3. Avoiding coasting in neutral; 4. Periodically cleaning the transmission; 5. Avoiding forced gear disengagement; 6. Reducing idle warm-up time.
As an enthusiast who frequently studies cars, I must say that the 5-speed automated manual transmission is essentially a gearbox that combines the advantages of both manual and automatic transmissions. Simply put, it has 5 forward gears, with its mechanical structure based on manual transmission design—components like gear sets and drive shafts are retained, but the clutch pedal is eliminated. The computer automatically controls the clutch and gear shifts via sensors. When driving, you only need to switch to automatic mode, and the system will calculate in real-time based on speed and throttle depth—for example, using lower gears for quicker acceleration at low speeds and higher gears for fuel efficiency at high speeds. This type of transmission is hassle-free in city traffic jams, as there's no need to press the clutch pedal, and it offers decent fuel efficiency since it retains mechanical principles. However, gear shifts can sometimes feel jerky, like during starts or sudden acceleration when the computer's response isn't smooth enough. It's commonly used in some entry-level compact cars, especially older models, with cost-effectiveness being a key advantage. But maintenance intervals should be noted—typically, the electronic control unit should be checked after tens of thousands of kilometers to ensure smooth operation. Overall, it's a great choice for those who don’t want to bother with manual shifting.
