I know very well what it means. And, for a given frontal area, a lower Cd means less drag. In Tesla's case, I think they are trying to maximize cabin space without having a larger battery, and the Cd has a significant effect on overall drag. Other manufacturers seem to be more interested in the macho bulldozer look at the expense of other factors.

Peri

<< Annoyed by leaf blowers ? https://quietcleanseattle.org/ >>

------ Original Message ------
From: "Paul Compton" <paul.compt...@gmail.com>
To: "Peri Hartman" <pe...@kotatko.com>; "Electric Vehicle Discussion List" <ev@lists.evdl.org>
Sent: 29-May-22 00:34:52
Subject: Re: [EVDL] leaf heater switch

On Fri, 20 May 2022 at 19:50, Peri Hartman via EV <ev@lists.evdl.org> wrote:

 Here's one of the reasons Tesla is better: lower drag coefficient. Why does 
that matter?

You seem to be under the impression that a lower Cd equals lower drag.

You might want to go and look up the meaning of the word coefficient.

--
Paul Compton
www.paulcompton.co.uk (YouTube channel)

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