bad cd value for renault twingo 3 = why ?

[oldtamiyaphile]

Fineness ratio is only part of the story. Basically Renault went for styling over aero. A Daihatsu Mira has a not dissimilar shape, but manages 0.31 cd, and that was a decade ago (a Mira is actually smaller than a Twingo). Sorry can't find a profile view;

[hugo1]

https://dumpyourphoto.com/photo/8zO3V9NEiZ

daihatsu L251

how do I get an image here
(without having the image somewhere on the web)

[hugo1]

https://dumpyourphoto.com/photo/4eNDZGO09s

look at the boat tailing

note > this is the smart / twingo has better front and rear lights


bigger image

https://dumpyourphoto.com/photo/XsqSsPq6yd

[aerohead]

Originally Posted by hugo1

I did not find the cd value for renault twingo 3
but the almost similar smart C453 (for4) has cd 0.35

the twingo 3 roof follows the template (20%) !
the twingo 3 has boattailing (± 5°)

why only 0.34 (estimation) ?


the-blueprints.com/blueprints/cars/renault/68342/view/renault_twingo_iii_(2014)/]The-Blueprints.com]The-Blueprints.com - Blueprints > Cars > Renault > Renault Twingo III (2014)[/url] - Blueprints > Cars > Renault > Renault Twingo III (2014)

gallerily.com/smart+forfour+dimensions?image=60267238]Smart Forfour Dimensions images

carissime.com/renault_twingo_3_ft.htm]Renault[/url] Twingo 3 2014 : Fiche Technique dimensions

Here is the Renault Vesta II for comparison,Cd 0.186