An Illustrated History Of Automotive Aerodynamics – In Three Parts

[Note: A significantly expanded and updated version of this article can be found here]

That air presented the greatest obstacle to automotive speed and economy was understood intuitively, if not scientifically since the dawn of the automobile. Putting it into practice was quite another story. Engineers, racers and entrepreneurs were lured by the potential for the profound gains aerodynamics offered. The efforts to do so yielded some of the more remarkable cars ever made, even if they challenged the aesthetic assumptions of their times. We’ve finally arrived at the place where a highly aerodynamic car like the Prius is mainstream. But getting there was not without turbulence.

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  • AZFelix What could possibly go wrong with putting your life in the robotic hands of precision crafted and expertly programmed machinery?
  • Orange260z I'm facing the "tire aging out" issue as well - the Conti ECS on my 911 have 2017 date codes but have lots (likely >70%) tread remaining. The tires have spent quite little time in the sun, as the car has become a garage queen and has likely had ~10K kms put on in the last 5 years. I did notice that they were getting harder last year, as the car pushes more in corners and the back end breaks loose under heavy acceleration. I'll have to do a careful inspection for cracks when I get the car out for the summer in the coming weeks.
  • VoGhost Interesting comments. Back in reality, AV is already here, and the experience to date has been that AV is far safer than most drivers. But I guess your "news" didn't tell you that, for some reason.
  • Doc423 Come try to take it, Pal. Environmental Whacko.
  • 28-Cars-Later Mazda despite attractive styling has resale issues - 'Yota is always the answer.