New Davinci Herb Vaporizer Car Charger (da Vinci) on 2040-parts.com

Camouflaged Lincoln test mule spotted ahead of Woodward Dream Cruise

The best thing about Detroit—besides our stellar sports teams and sparkling reputation—is that the car industry lives here. In addition to the Detroit Three, nearly every maker has a presence in the Motor City. That means, among other things, test mules.

Win two signed Jenson Button mini crash helmets!

CAR has teamed up with McLaren sponsor Santander to bring you the chance to win one of these ace souvenirs – plus loads more prize opportunities including tickets to next year's British Grand Prix. To win one of the helmets simply answer this question: In which year was Jenson Button crowned F1 World Champion? Click here to enter For more great prizes – including signed merchandise from Lewis and Jenson, VIP tours of McLaren's HQ and 2012 weekend GP tickets  – click on the link below and check out the Competitions tab on Lewis and Jenson's Facebook page.

What's New - June 2005

Mercedes-Benz Bionic concept The Bionic showcases the potential of bionics for automobile development, and is inspired by the boxfish(!) In DaimlerChrysler's words: "Despite its boxy, cube-shaped body, this tropical fish is in fact outstandingly streamlined and therefore represents an aerodynamic ideal". This 4240mm long car that seats four has a Cd value of just 0.19 which, in combination with light-weight construction and an advanced diesel powertrain, gives 20% lower fuel consumption and up to 80% lower nitrogen oxide emissions. This reduction in NO2 is achieved by spraying 'AdBlue', an aqueous urea solution, into the exhaust system in precisely metered quantities to convert the nitrogen oxides into harmless nitrogen and water, so even if it looks like it should, it shouldn't smell fishy...