BMW tricks and details;
- Active 'kidney' grill opens and closes as required for engine cooling and improved aero.
- Air curtain channeling and speeding up airstream to reduce turbulence around wheel well housings.
- Air breather reduces turbulence and breaks down swirls behind tires.
- Active rear spoiler activated at 110 km/h reduces rear drag, optimized rear traction and retracted at 70 km/h.
- Air blade (CUV) sharp edge extensions to reduce rear pillar wakes.
- Aero wheel design optimized 'turbine blade' design reduce aero disruption around the wheel wells.