To end up with an excellently driveable vehicle, many components must interact. It is always recommendable to consider component interaction issues from the early beginning. An integrated system design is the secret of success, this is where real know-how comes in. No development is even started without an integral consideration of the system. Sometimes it is even better to maketargetcuts in component specification to get the most out of the composite of the components, thus - the whole system. Only where heart and brain interact in harmony, drive systems of tomorrow can arise. From software to electronics to mechanics to wheel - one system.