What is an AMT Transmission?

[DamianLynn]

AMT is an automatic transmission. This type of transmission adds a set of control mechanisms to a manual transmission, which can control the clutch and gear shifting. AMT transmissions have been phased out and are rarely seen in vehicles today. AMT transmissions have relatively slow shifting speeds and significant jerking during gear changes. Automatic transmissions are devices that can automatically shift gears based on the vehicle's speed and engine RPM, as opposed to manual transmissions. Currently, there are four common types of automatic transmissions in vehicles: hydraulic automatic transmission (AT), continuously variable transmission (CVT), automated manual transmission (AMT), and dual-clutch transmission.

[ElleLynn]

I find AMT transmissions super interesting. AMT stands for Automated Manual Transmission, which is essentially a manual transmission where the computer takes over clutch and gear shift control, eliminating the need for you to press the clutch pedal or shift gears manually. It drives like an automatic but maintains a structure similar to traditional manuals, offering lower costs and better fuel efficiency. I've personally driven compact cars with AMT, like the older Suzuki Swift, and found it quite practical, especially in city traffic where it reduces manual operations. However, gear shifts can feel a bit jerky compared to full automatics, mainly due to less sophisticated computer control. AMTs are common in entry-level cars and small European vehicles, like some Fiat models, as they save you the effort of manual shifting while retaining the fuel economy of manual transmissions. Overall, it's a great compromise solution.

[StGage]

AMT transmission, well, I've been driving for decades, and to put it simply, it's a manual transmission paired with an automatic control system. You don't need to press the clutch or shift gears yourself—the computer handles those actions, making driving much more convenient. Its advantages are that it's significantly cheaper than a full automatic and has lower fuel consumption, similar to a manual. I remember it being used in some domestic cars like the Baojun 730, which was quite easy to drive in the city, but occasionally had some jerky shifts on the highway, not very smooth. This thing is suitable for those on a tight budget or seeking economy. If the gear shift jerkiness is unbearable, you might need professional tuning or opt for a higher-end transmission. In short, AMT is just an automatic helper that simplifies driving but reduces some of the driving pleasure.

[DiAaron]

Hey, an AMT transmission is essentially a manual gearbox with automated functions, where the computer handles shifting and clutch operations for you, making driving easier. It's cost-effective and fuel-efficient, commonly found in budget-friendly cars like the Chery QQ or some taxis. I tried it on a friend's car and thought it was pretty cool, though the gear shifts felt a bit rough. It's suitable for daily commuting—simple and practical.

[Leslie]

The AMT transmission, I know it's an Automated Manual Transmission, which uses a computer to control gear shifts, making it simple to operate and cost-effective. It drives like an automatic car but with lower costs and better fuel efficiency. For my daily grocery runs, it feels much more convenient, especially in traffic jams where I don’t have to deal with the hassle of shifting gears. However, there’s a bit of jerkiness during gear shifts, which takes some getting used to. Overall, it’s quite good.

[SerenityDella]

From a technical perspective, an AMT transmission is essentially a manual transmission integrated with an automatic control system. The computer module controls the clutch and gear-shifting mechanism to enable automatic operation. Its advantages lie in its simple structure, low cost, and fuel efficiency comparable to manual transmissions. I've handled several cases where common issues include jerky gear shifts and hardware wear, which affect driving smoothness. However, maintenance is straightforward, and budget models like the Chevrolet Sail often use it. Overall, it's an efficient design.