Joy is BMW EfficientDynamics. Reduced fuel consumption and increased driving pleasure. The future of driving is shaped by BMW EfficientDynamics technologies.
Behind BMW EfficientDynamics lies a package of intelligent features which considerably reduce emissions and improve fuel consumption while, at the same time, boosting performance. They ensure that the BMW 3 Series Sedan sets new standards in terms of the efficiency and economy of its engine thanks to the Auto Start Stop function, Brake Energy Regeneration and a host of drivetrain modifications. Together, they solve the "power vs. fuel consumption" dilemma in a way that's never been seen before.