![]() As each pulley increases or decreases in diameter, the effective gear ratio changes. Most often, this technology is applied via a steel “belt” or chain running between two variable-diameter pulleys. The continuously variable transmission (CVT) takes the concept of an automatic to a slightly different level, allowing for a nearly infinite number of forward gears. Solenoids open and close passages within the valve body to route the hydraulic fluid according to computerized programming based on vehicle and engine speeds, load and throttle/brake inputs. The modern automatic uses a series of control modules, sensors and computerized programming to quietly and efficiently shift between gears (up to 10 speeds on some models!), all without the driver putting down his cellphone or her latte. In the United Kingdom, if you pass your driver’s test in an automatic, you receive a restricted license, and can ONLY drive an automatic! In addition, most European rental cars are manual-shift, and automatics usually are an upcharge, if they have one on the lot at all. The manual certainly isn’t dead yet, but it does have increased competition from a wide range of automatics, even in European and Asian markets, where manual transmissions historically have been more popular. market will have a manual transmission, and there are manufacturers who no longer offer a “stir-it-yourself” option on any of their U.S. Only about 10 percent of all vehicles produced in 2019 for the U.S. Much like Twain, we’ve heard repeatedly that the manual transmission is dead. ![]() When he was found – very much alive – he supposedly gave this snarky response to the press, and another legend was created. Author Mark Twain often is credited with the phrase, “Reports of my death have been greatly exaggerated.” While off on a speaking tour in London, a rumor began circulating that Twain had passed away.
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