Thread: Hyundai video
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Old 04-30-2021, 06:18 PM   #9 (permalink)
JulianEdgar
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Quote:
Originally Posted by Cd View Post
Does anyone see an official figure for the cD ?
I'm seeing that someone made a comment on the video that it has a .288 ....er....( "decimal places" ) ...point 29drag coefficient.

Why are they bragging about this ?

Jinhyuck Chang
Head of aerodynamics in Hyundai Motor Group:

Even though the aerodynamic number of Ioniq5 is not good enough, it was challenging for aerodynamic engineers to develop under 0.29 with this rear end form. The inclination angle of rear glass is around 30 degree. We could control strong vortex from C-pillar with a rear spoiler and a hole.
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