![]() ![]() Transmissions today include up to five or six speeds, which help offset the lost energy. Automatic transmissions usually only included three or four-speed options, which led to a higher RPM and thus a higher rate of fuel use. One of the reasons why past versions of the automatic transmission had lower fuel efficiency was because of their limited amount of gear speeds. Recently, however, new transmission technology is being adopted to close the fuel gap, and you should expect to see a few changes after automotive training. In previous years, automatic transmissions had a worse reputation for fuel efficiency than their manual counterparts. You May See Improved Automatic Transmission Efficiency After Automotive Training Newer generations of automatic transmissions, however, have put up more of a challenge to manual models, especially in regards to fuel efficiency. ![]() A lower RPM drives the engine to consume less fuel, and also reduces the friction that’s generated while the car is running, which improves the fuel efficiency of the vehicle. One of the general rules of thumb when driving a car with a manual transmission is to keep the RPM of the engine as low as possible. A manual transmission uses less energy to change gears than an automatic A torque converter couples the engine with the mechanical gears, but it is less effective when a car is in motion, which causes a vehicle to lose more power and burn more fuel on highways. Manual transmissions use a clutch instead of the torque convertor that you will commonly see in automatic transmissions after automotive training school. One of the main benefits of a car that uses a manual transmission is the fact that it typically includes better gas mileage. A Manual Transmission Can Add a Potential Boost to Overall Gas Mileage ![]() If you’re interested in starting a career as a mechanic, read on to learn a little more about transmissions and fuel efficiency. Automatic transmissions come in a variety of forms ranging from semi-automatic to fully automatic, with a new type of transmission known as dual clutch recently becoming more prevalent in the automotive market. Manual transmissions are typically found in older cars because the technology that led to automatic transmissions wasn’t incorporated into production until relatively recently. Generally, the transmission of a vehicle can be either manual or automatic. And although a car’s transmission may not play as big of a role as other components, it’s still important to know how it can affect fuel efficiency. Keeping a car’s tank full is one of the more significant expenses associated with owning or driving a vehicle. ![]()
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