BMW’s Carbon Core technology is an innovative approach to lightweight construction that incorporates carbon-fiber-reinforced plastic (CFRP) in combination with other materials, such as aluminum and high-strength steel, to create a vehicle’s core structure. This technology was first introduced in the BMW i models and has since been integrated into other BMW models, like the 7 Series.
Carbon Core technology improves the overall driving dynamics of BMW vehicles in several ways:
- Weight reduction: CFRP is an extremely strong yet lightweight material. By using CFRP in the core structure, BMW can significantly reduce the overall weight of the vehicle, which in turn leads to better fuel efficiency and acceleration.
- Improved handling: The use of lightweight materials like CFRP helps to achieve a lower center of gravity, which enhances vehicle handling and stability, providing a more agile and responsive driving experience.
- Enhanced safety: CFRP has exceptional energy-absorbing properties, making it an ideal material for improving the safety of a vehicle’s core structure. In the event of a collision, CFRP can absorb and distribute impact forces more effectively than traditional materials, providing added protection for the occupants.
- Optimal weight distribution: By strategically placing CFRP components within the vehicle’s structure, BMW can achieve an optimal 50:50 weight distribution, which is a key factor in delivering balanced and responsive handling characteristics.
- Increased rigidity: CFRP components add stiffness to the vehicle’s core structure, resulting in reduced body roll and improved handling during cornering and high-speed maneuvers.
By incorporating Carbon Core technology into their vehicles, BMW enhances driving dynamics through reduced weight, improved handling, increased safety, optimal weight distribution, and increased rigidity. This innovative approach to lightweight construction demonstrates BMW’s commitment to driving performance and technological advancement.