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  2. Manumatic - Wikipedia

    en.wikipedia.org/wiki/Manumatic

    This was provided to allow engine braking on downhills or prevent the use of overdrive gears when towing and was typically achieved using positions such as "3", "2", and "1" on the gear selector. An automatic transmission with a manumatic function provides a greater level of control by allowing the driver to request an upshift or downshift at a ...

  3. Vacamatic - Wikipedia

    en.wikipedia.org/wiki/Vacamatic

    The transmission itself was a fully-synchronized manual transmission, with four forward gears, one reverse; where the shifting was done 'automatically' by either vacuum cylinders (early, M4), or hydraulic cylinders (late, M6, Presto-Matic). The main difference was the addition of a fluid coupling between engine and clutch, and the shifting ...

  4. List of Ford transmissions - Wikipedia

    en.wikipedia.org/wiki/List_of_Ford_transmissions

    The 2012-2016 DPS6 Powershift transmission was used in the 2012–2016 Ford Focus and 2011–2016 Ford Fiesta sedans. This transmission is the subject of a massive number of lawsuits alleging Ford lied in order to sell cars Ford knew had defective transmissions. [8] 2008–present 6DCT450 Ford Powershift (MPS6) 6-speed wet clutch

  5. List of GM transmissions - Wikipedia

    en.wikipedia.org/wiki/List_of_GM_transmissions

    Tremec T-5 — 5-speed longitudinal manual currently made by Tremec; originally made by Borg-Warner; Borg-Warner R-10 overdrive - 3-speed manual transmission with electric overdrive used 1937-1964; Borg-Warner R-11 overdrive - 3-speed manual transmission with electric overdrive Ford used them up until 1975 in trucks.

  6. List of Chrysler transmissions - Wikipedia

    en.wikipedia.org/wiki/List_of_Chrysler_transmissions

    1946–1953 M5/M6 Presto-Matic — 4-speed (2 gear manual with electric overdrive) with clutch and fluid coupling (Fluid Drive) or torque converter (Fluid Torque Drive); also known as Tip-Toe Shift, Gyro-Matic, Fluid-Matic, Gyro-Torque; 1953–1954 Hy-Drive — 3-speed manual transmission behind a torque converter

  7. Variomatic - Wikipedia

    en.wikipedia.org/wiki/Variomatic

    1904 Fouillaron type G tonneau was equipped with a wooden Tonneau body and a De Dion 6 HP single-cylinder engine, the car did not exceed 25 km/h. This vehicle has a very original gear transmission system with extendable pulleys, This invention, which he further developed and adapted to machine tools, was acquired by the Dutch car manufacturer DAF.

  8. Autostick - Wikipedia

    en.wikipedia.org/wiki/Autostick

    The name Autostick has been used for a Volkswagen semi-automatic transmission, which is a vacuum-operated automatic clutch system, coupled with a conventional 3-speed manual transmission. The "AutoStick" system designed by Chrysler allows for manual selection of gears with a standard hydraulic automatic transmission , also known as a manumatic .

  9. Preselector gearbox - Wikipedia

    en.wikipedia.org/wiki/Preselector_gearbox

    Preselector gearboxes were most common prior to the widespread adoption of the automatic transmission, so they were considered in comparison to the "crash gearbox" type of manual transmission. Preselector gearboxes were often marketed as "self-changing" gearboxes, [ 1 ] however this is an inaccurate description as the driver is required to ...