coefficient of drag (Cd)

  • Larte Enigma body kit for Tesla Model S

    Body kits--add-on components and replacements for a car's front and rear fascias and door sills--are often a good way for owners to make their vehicle stand out from the crowd. Often used on luxury brands and tuner cars, the updated looks are usually edgier and more aggressive than the factory styling, and often distinctive--if an acquired taste for most. Even if unaccompanied by any mechanical updates, they generally make a car look racier. DON'T MISS: 2015 Tesla Model S 70D: First Drive Of New Electric Car Base Model Their impact on a car's performance, however, generally isn't mentioned...

  • 2012 Toyota RAV4 EV, Newport Beach, California, July 2012
    How Toyota Made The 2012 RAV4 EV More Aerodynamic

    As most electric car fans will tell you, it’s much easier for automakers to build an all-electric car from scratch than it is to repurpose an existing gasoline model with an electric drivetrain. In the case of Toyota’s RAV4EV however, the Japanese automaker, with help from Californian...

  • 2010 Toyota Prius Aerius Aemulus show car, 2009 SEMA show
    Toyota Goes Wild on Custom Prius Models For Charity

    The annual event known as "SEMA" (for Specialty Equipment Manufacturers Assocation) has grown from its simple trade show origins into a global extravaganza bigger than most auto shows. Imagine the hugest Kustom Kar event you can possibly conjure. On steroids. In Vegas. SEMA is now a mandatory stop...

  • Aptera 2e Production Design
    Final Aptera 2e Styling Leaked, We Drive the Electric 3-Wheeler

    To green-car fans, the idea of an ultra-aerodynamic electric two-seater sounds pretty familiar, right? Think the late, lamented EV1 from General Motors, subject of the controversial documentary, Who Killed the Electric Car? But for more than 4,000 people who've put down deposits on the 2011 Aptera...

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