1976-81 6-Series suspension

Front:

• MacPherson strut;
• ZF power steering gear;
• 280 mm (11 inch) ventilated front disc brakes.

Rear:

• 272 mm (10.7 inch) ventilated rear disc brakes;
• 3.45:1 (630 CS) or 3.25:1 (633 CSi) final drive ratio.