See also:

Engine oil
Although some oil consumption occurs during normal engine operation, more oil is consumed when the engine is new as the internal parts generate higher friction while wearing-in to each other. From ...

Brake system
The brake system is a hydraulic system consisting of two separate brake circuits. If a problem should occur in one of these circuits, it is still possible to stop the vehicle with the other br ...

Driving Dynamics: Chassis
The Volvo S40 combines an engaging, dynamic driving experience with a high level of active safety, thanks to its sophisticated suspension system, high level of torsional rigidity, wide track and t ...