Aerodynamics and Design

As manufacturers squeeze all the fuel efficiency they can out of their designs, aerodynamics have been a huge concern –as well as looking sleek and advanced, an aerodynamic car cuts wind resistance for enhanced fuel efficiency. Modern designs are a pretty far cry from the boxy sedans of the 70s and 80s, but aerodynamics is hardly a new concern.

All the way back in 1923, Romanian engineer Aurel Persu ruminated on the ideal aerodynamic design; Persu decided that the ideal aerodynamic shape found in nature was a raindrop as it falls to the ground, with a super-low drag coefficient of 0.04. With that as a target, he began to draw up an aerodynamic sedan, with tall wheels mounted flush with the body inside fender wells, a steeply-raked front end, rear wheels spaced much more closely than the front, rounded contours and a rear end that tapered sharply. The Persu ...[more]

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Coolest Concept Cars for 2014

Over the years, manufacturers always field some concept cars at the Detroit Auto Show and others around the world. Sometimes they’re showcasing some great ideas, other times…not so much. Here are some standouts we noticed for 2014: 

  • Audi Allroad Shooting Brake – A “shooting brake” is a really archaic term for a small station wagon design, and the Audi Allroad is a sort of tiny crossover SUV…with a 408 horsepower hybrid drivetrain. This tidy little crossover looks like something that could actually make it to production and to car dealerships someday.
  • Mini Cooper John Cooper Works Concept – This one also has a pretty good chance at production, with an unpainted sheet metal body and an assortment of stripes, flares and scoops to go along ...[more]

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