The basis of safety is, however, mainly the extraordinarily firm body with adequate deformation zones, triple braces in the doors and thresholds, and a modern advanced chassis, which guarantees excellent riding characteristics. Efficient disc brakes on all wheels take care of safe braking of the vehicle. The drive train is installed in such a way that it is pushed downwards in case of gross deformation and thus prevent its penetration into the interior of the vehicle.
The essential electronic systems substantially contribute to ensuring safe and comfortable travel in all conditions. All the basic variants of the vehicles have ABS and EDS; some of the engines in addition have ASR and MSR. ESP is an option (standard for the V6 2.8 and 2.5TDI engine versions), which contains other riding stability systems.