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Citroen C4 Picasso

Citroen has released pictures of their new midi-MPV, the C4 Picasso, which will make its debut in Paris next month. The design mixes C4 hatchback and the C-AirLounge concept with broken lines and full surfaces that have come to define contemporary Citroens. A total glass area of 6.4sqm (including optional sunroof) promises excellent visibility from what is claimed to be class-leading interior space.

On video: the world's fastest truck

This is one lorry that you wouldn't get stuck behind on the motorway - Shockwave is the world's fastest jet-powered truck, with a top speed of almost 400mph. Based on a Peterbilt Semi, the four-ton beast generates 36,000hp and can cover quarter of a mile in six and a half seconds. Power comes from three Pratt & Whitney J34-48 jet engines, each of which produces 12,000hp.

Toyota Prius points the way to design future

For a glimpse of Toyota's future design trends, check out the Prius. The third generation, debuting Monday in Japan, stays true to the line's role as a vanguard of futuristic styling and sports many new elements that will be popping up soon in other models. Chief among these are the sharply creased corners, the forward placement of the Toyota badge, a lowered grille and styling that Toyota's global design chief Wahei Hirai calls "free-form geometrics." The goal was to create an avant-garde, high-tech look that also screams green.