1、自動變速箱（AT），這是最常用的類型，市場上絕大部分車型都配備了AT變速箱。AT變速箱的優點包括技術相對穩定、使用范圍廣泛等。但是，與MT相比，AT的成本較高，開發難度也較大。此外，AT的頓挫感較強，換擋速度也不如其他類型。

1. Automatic transmission (AT) is the most commonly used type, and the vast majority of models on the market are equipped with AT transmissions. The advantages of AT gearbox include relatively stable technology and a wide range of applications. However, compared to MT, AT has higher costs and greater development difficulties. In addition, AT has a strong sense of jerkiness and its shifting speed is not as good as other types.

2、半自動變速箱（AMT），它在操作上類似于MT，但加入了電子控制系統。由于結構比較簡單，成本相對較低，因此AMT一度被認為是未來汽車發展的趨勢。然而，AMT存在著頓挫感較強等缺點，使得它的發展受到限制。

2. Semi automatic transmission (AMT), which operates similarly to MT but incorporates an electronic control system. Due to its simple structure and relatively low cost, AMT was once considered the trend of future automotive development. However, AMT has drawbacks such as strong jerkiness, which limits its development.

3、雙離合變速箱（DCT），也叫做快速換擋變速箱。這種類型的變速箱采用兩個離合器，實現了無縫換擋，以及高效率、快速和平穩的駕駛體驗。但是，DCT的制造加工要求非常高，故障率也比較高，部分車型有明顯的頓挫感。

3. Dual clutch transmission (DCT), also known as quick shift transmission. This type of gearbox uses two clutches to achieve seamless shifting, as well as efficient, fast, and smooth driving experience. However, the manufacturing and processing requirements of DCT are very high, and the failure rate is also relatively high. Some car models have obvious jerkiness.

4、無級變速箱（CVT），它是最新的自動擋變速箱技術之一。與傳統變速箱不同，CVT沒有固定的齒輪組，而是通過液壓和傳動帶調整轉速的方式實現不同擋位的切換。CVT變速箱具有平穩性好的優點，幾乎感覺不到一點頓挫感，但由于扭矩有限、維修不太方便，因此在一些車型上應用較少。

4. The continuously variable transmission (CVT) is one of the latest automatic transmission technologies. Unlike traditional transmissions, CVTs do not have fixed gear sets, but switch between different gears by adjusting the speed through hydraulic and transmission belts. The CVT gearbox has the advantage of good stability, with almost no jerky feeling, but due to limited torque and inconvenient maintenance, it is less commonly used in some car models.