The Chevrolet Corvette C6’s magnetic ride control system uses iron-particle-laden fluid that can stiffen or soften in milliseconds when exposed to magnetic fields, but the system requires the suspension to generate its own magnetic field through constant electrical current—meaning the suspension consumes enough power that during maximum performance driving, it can reduce the car’s overall battery voltage enough to dim the headlights noticeably, forcing engineers to accept that the most advanced suspension technology also paradoxically creates measurable electrical drain that undermines other vehicle systems.
Car Fact #147 — November 9, 2026
