What Is a Geartronic Transmission?

104 106

    Manumatic Transmissions

    • Manumatic transmissions combine the features of automatic and manual transmissions for optimal driving control and convenience. The manumatic transmission will downshift itself, will up-shift when the engine reaches a certain level of RPMs, or the driver can shift it at will. High-end performance vehicles often offer a manumatic transmission; Porsche, Volvo and BMW are among the car companies that offer them.

    Geartronic Transmission

    • Geartronic is the company that supplied manumatic transmissions to Volvo for their cars. Geartronic has manufactured both a five-speed and a six-speed transmission for Volvo. The company also makes Geartronic Gearbox kits, which allow vehicles to be converted to a manumatic type shifting pattern using paddle shift technology. This is typically done to high performance race cars, rather than regular vehicles. Geartronic is essentially the brand name of the Volvo manumatic transmission. Tiptronic is the brand name for the Porsche version.

    How it Works

    • Depending on the version of Geartronic transmission, the driver can use either a paddle feature on the steering wheel or a modified shifter to control the gears. If the driver does not shift the vehicle, the electronic computer will use input from sensors to determine what gear the vehicle should be in and will automatically adjust the transmission. The benefits of this system include increased driver control over the vehicle, which is important for high performance sports cars and race cars.

    Manumatic versus Semi-Automatic

    • Manumatic transmissions are not the same thing as semi-automatic transmissions. Manumatics work using a torque converter to control power and shifting, while a semi-automatic uses a clutch system similar to that used by a manual transmission.

Subscribe to our newsletter
Sign up here to get the latest news, updates and special offers delivered directly to your inbox.
You can unsubscribe at any time

Leave A Reply

Your email address will not be published.