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GM continues work on fuel-saving engine technology

Sometime in the next decade, you might be able to enjoy some of the benefits of a diesel without driving one. A technology called HCCI improves fuel economy 15 percent and releases fewer emissions by using a combustion process similar to what is used in diesel powerplants. General Motors continues work on the project, which could be applied across a range of engine sizes and used with other advanced fuel-saving technologies to help the company comply with the proposed new mileage and emissions targets announced Tuesday by President Barack Obama.

McLaren P1 continues development before Geneva auto show

As enthusiasts, we can't get enough of supercars. We really can't get enough. From spy photos to development mules, auto-show reveals to inevitable GT3 versions, we love this stuff.

Audi planning their own version of the electric VW e-Up

Perhaps the most promising EVs from Audi so far have been the A2 EV (pictured above) and the A1 range extender with a small Wankel engine in the boot to charge the battery. But even they were dropped from Audi’s production plans last year. But now it seems Audi are back in the production EV game with plans to produce an Audi e-tron using the underpinnings of the electric VW e-Up, but with Audi styling and an upmarket Audi interior and high-end Infotainment.