Porsche 911® Oil Dipstick, 1981-1989 on 2040-parts.com

Automakers sign up to Apple 'Eyes Free' Siri button

Apple has announced that the leading carmakers have signed up for the addition of an ‘Eyes Free' button that will activate Siri for in-car Apple products. Siri – the innovative voice activation system developed for the 4S, Apple's latest iPhone – can be activated by pressing a steering wheel mounted button and allows the driver to access the same information available when not driving. Apple reported at its 2012 Worldwide Developer's Conference that Mercedes-Benz, BMW, Audi, Toyota, Land Rover, Jaguar, Chrysler and Honda have all signed up to offer Eyes Free within the next 12 months.

Win a Seiko Sportura watch worth £395!

For a decade, Seiko’s Sportura range has acknowledged the link between great timepieces and great cars, with watches inspired by motoring and motorsport. And now you could win one of these fine watches, by answering one simple question: who is the reigning F1 World Champion? Click here to answer the question (it's multiple choice, so it's easy) and enter our competition Like the instrument panel of a sports car, Sportura dials are instantly legible; all have a jet-black background with orange or red hands, and a sapphire crystal with an anti-reflective coating.

Tesla teases Model S prior to debut

Prior to its world debut on March 26, Tesla has decided to whet the appetites of green-car fans by releasing a teaser image of its upcoming Model S sedan. Under the direction of former Mazda designer Franz von Holzhausen, the Model S features a rounded front nose, a front fender plate with an affixed Tesla emblem and a noticeably shorter hoodline. Unlike the Fisker Karma, the Model S will be powered solely on battery propulsion and do without a range-extending engine, which helps accommodate the shorter hood.