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Cars of the future could be powered by seawater

Water from the sea could power cars of the future, if experiments currently being trialled by the US Navy prove to be successful. According to Jalopnik, the US Naval Research Laboratory is turning carbon dioxide from seawater into hydrogen, with the hope of fuelling its jets from alternative sources. Hydrogen cars ‘on sale next year’ Zero-emissions hydrogen fuel-cell cars on sale in 2015 – Hyundai If successful, researchers predict it’ll cost between $3 and $6 per gallon – that’s approximately 40p to 80p per litre.

Volvo debuts S60L for the Chinese market

If you've tried the Volvo S60, did you get the feeling that it might benefit from a little more legroom in the back? The first-generation S60 and the second-generation S60 are fine automobiles, but if there's one gripe we've heard from owners about their cars, it's that rear-seat legroom could be a tad more generous (on that one day of the year when they have more than two people in the car). For the 2014 model year, Volvo is introducing a long-wheelbase version of the sedan, dubbed the S60L, but it will be available only in the Chinese market where long-wheelbase sedans are "a thing." The S60L will have a wheelbase that is 3.1 inches longer than the standard model, for a total of 112.4 inches, all benefiting rear-seat passengers.

Self-driving Tesla could hit roads within three years

Electric car manufacturer Tesla has said that self-driving cars could be a reality within the next three years, with the firm targeting a computer-guided version of its Model S saloon. Tesla chief executive officer Elon Musk said in an interview with the Financial Times that the autonomous driving technology would act like “an autopilot” that could be switched on and off like an aeroplane’s guidance system. On Bing: see pictures of autonomous cars Find out how much a used Tesla costs on Auto Trader However, while Musk claimed that 90% of distances driven today would be able to be completed autonomously in three years’ time, he also admitted that fully self-driving vehicles may be a “bridge too far” in the near future.