How would you like to drive today? Dynamic Driving Control gives you total control to meet your or your passenger's needs. The system enables you to vary the set-up of the car at the touch of a button. One touch is all it takes to switch to the Sport+ mode to noticeably change the character of the vehicle. The engine is more responsive, steering and the adaptive M suspension become tauter, and the sport automatic transmission reacts quicker. And if you want to step off the pace a little, all you have to do is push the button for Normal mode. With three modes to choose from, the BMW Z4 Roadster offers a complete package to suit every driving mood.