Extra shift phases keep increases in rpm small between gear changes, and that contributes to optimal transmission of engine power in every driving situation. (bmwblog.com)
The smart stop technology reduces engine power when the brake and gas pedals are pressed simultaneously. (thesupercars.org)
Variable valve timing permits an increase in the torque in the lower engine speed ranges and increased engine power in the higher engine speed range. (mechanics.stackexchange.com)