New BMW X3: Improvements in Assistance Systems and Power Steering – News

Itest center of The BMW Group in Miramas, in the south of France, is the final stage of the refinement of the new BMW X3, preparing the environment for its imminent presentation. This fourth-generation Sports Activity Vehicle (SAV) in the premium mid-size car segment is ready to impress with highly efficient combustion engines and high plug-in storage.

In pursuit of the quest for superior handling, BMW’s development and testing engineers have carefully planned all new variants. BMW X3. This ensures that regardless of driving concept or vehicle weight, the SAV wins in every situation, from stop-and-go urban traffic to challenging off-road conditions. These tests not only ensure daily use, but also improve the vehicle’s performance in various environments, including snow, ice and extreme heat.

Test track A Mirama It offers a flexible environment for testing, with various road models. These include asphalt oval, road loop, slalom, snake and oval courses, as well as road courses with different road surfaces. These detailed models enable accurate analysis and optimization of the longitudinal and lateral acceleration behavior, suspension, damping, steering precision and stopping behavior of the new one. BMW X3.

The basis of the dynamics of SAV manual upgrade is its intelligent design with light weight and excellent aerodynamic properties, with a coefficient of drag (Cd) of 0.27. Design improvements such as a wider track and reduced lift on the rear axle, increased body rigidity and chassis integration, and a 19 percent increase in front wheel arch significantly improve directional stability. Additionally, the direct steering ratio improves driving comfort, while revised anti-roll bars improve cornering dynamics without compromising ride comfort.

And Self-adjusting chassis with shock absorbers electronically controlled is available as an option for the new BMW X3. The final update is part of the experimental driving dynamics in Miramas and offers two selectable maps via My Routes. In addition, the new SAV is fitted as standard with the latest version of BMW Lateral Dynamics Management, which ensures precise control of the required torques, active wheel slip prevention and Performance Control yaw torque distribution, modified for operation. situation at all times.