The dual-clutch transmission will feature as standard in the new range of Audi Q5 models, offering a fully automatic mode with both D (Drive) and S (Sport) programs as well as shift paddles as standard fitment for V6 models.
For the first time, the transmission has been designed for use with a longitudinally-installed engine and quattro all-wheel, previously only available for transverse applications in the Audi TT and A3 models.
The seven-speed S tronic incorporates two multi-plate clutches using a sold shaft to direct torque for the odd-numbered gears and a hollow shaft which rotates around the solid shaft for even gears.
Both transmission structures are continuously active, but only one is connected to the engine at any one time - for example, when the driver accelerates in third gear, the fourth gear is already engaged in the second transmission structure.
This set-up means gear changes only take a few hundredths of a second with no interruption to traction.
The seven-speed S tronic is designed for engine speeds of up to 9000 rpm and can transmit torque of up to 550Nm, ideal for mid-range engines, delivering lightning-fast gear changes and uninterrupted power flow.