Almost every vehicle with an automatic transmission sold today uses letter codes to represent the different gear modes. Each mode is usually self-explanatory, such as “D” for Drive or “R” for Reverse.

Throughout the 1900s, cars with manual transmissions slowly gave way to those with the ability to shift between gears automatically. Early automatic transmissions with names like Hydra-Matic, Dynaflow ...

Because we use them every day, the operation of a car seems simple, but a car is a very complex machine. One of the most complex systems in the typical vehicle is the automatic transmission. This ...

Since modern automatic transmissions are generally seamless, any noticeable symptoms are important warnings that should prompt an immediate diagnosis.

What is a continuously variable transmission? Is it better to drive, more reliable, more efficient, or better than an automatic? The automatic transmission as Americans know it today has been around ...

If you get into a brand-new car, chances are it's going to have an automatic, especially since more manual transmission cars are being discontinued. These days, less than 1% of new cars sold come with ...