DD - Dynamic Drive

Makina oyimitsa omwe amachita molunjika pakukonzekera kwagalimoto, ndikupangitsa kuti pakhale bata. Mu DD pali dongosolo la BMW, lomwe limatha kuyang'anira kulumikizana pakati pamatayala a axle imodzi malinga ndi lamulo lomwe lapatsidwa, logwira pa bar-anti-roll.

Kutulutsa kumayikidwa mu kuthamangitsidwa kotsatira mpaka 0,3g. Pa mzere wolunjika, mawilo amakhala odziyimira pawokha kwambiri kuti atonthozedwe kwambiri, omwe sangathe kuchitidwa ndi bar yolimbana ndi ma roll, yomwe "siziwerenga" kuthamangitsa kolowera. Ndi DD, kuwongolera kumapitilira, ndipo zamagetsi zimayendetsanso "mabuleki" a zida zoyeserera: mwakutero, zimapangitsa mphamvu pazoyimira kuthana ndi kusakhazikika.