The resulting smooth gear changes, which are among the world's quickest *, create a rhythmical and comfortable sensation that is suitable for a premium rear-wheel-drive vehicle. An automatic transmission is a multi-speed transmission used in internal combustion engine-based motor vehicles that does not require any input from the. In the case of the Direct Shift-10AT, even though the number of gears has been increased to 10 (compared to eight gears in the case of the Direct Shift-8AT), the use of close-ratio gears optimizes the range of use of each gear, particularly in the low-to-mid speed range. The resulting quick and smooth response to accelerator pedal operation creates an "as desired" direct driving feel. Your Powerstroke can only be had with an automatic transmission which. Automatic transmission driver#In a manual transmission, the driver is responsible for shifting the gears. And their lower center of gravity results in both improved straight-driving stability and better cornering stability.įurthermore, widened gears and a newly developed high-performance compact torque convertor combine for a broader gear lockup range. An automatic transmission is a type of transmission or gearbox that can automatically change the gears while the vehicle is in motion. Only faggots drive vehicles with them, if your car/truck has one you are the big gay. Modern vehicles come in two different transmission types automatic or manual. The new automatic transmissions are more compact and lighter than comparative conventional transmissions, lowering a vehicle's fuel requirements. These and other efforts resulted in achieving one of the world's best transmission efficiencies*. Gear tooth surfaces were processed using a new technique for a lower coefficient of friction when the gears engage, and the configuration of the friction material used inside the clutch was optimized to reduce clutch torque loss by approximately 50 percent during rotation (compared to a conventional 6-speed transmission). For both, various measures were taken to minimize energy loss and heighten transmission efficiency. Toyota has developed two new automatic transmissions―the 8-speed Direct Shift-8AT and the 10-speed Direct shift-10AT.
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