Section 143 (Suspension - Rear): Description
WARNING: This page does not describe the selected car, but rather 12 other vehicles, including the 2007 BMW 550i, 2007 BMW 530i, 2007 BMW 525i, 2006 BMW 550i, and 2006 BMW 530i. However, it is still accessible from the selected car via links, so may be relevant.
The 5-series models use independent rear suspension. The rear axle carrier, the control arms and the swinging arms are made of aluminum. All the bushings used on the rear axle are rubber bushings. Tension struts serve to increase body rigidity. The stabilizer bar is fitted behind the rear axle carrier. The ride level sensors have been moved forward.
Spring struts with coil springs and twin-tube gas-pressure dampers are used on rear axle. The sports suspension available as an option is 15 mm lower at the front and rear axles compared with the standard suspension. The sports suspension has been equipped with harder springs, sportier damper tuning and stiffer stabilizer bars.