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$5 billion competition on to replace Humvee

Competition is heating up to win a contract for a vehicle that will replace nearly 18,500 aging military Humvees for the U.S. Army and Marine Corps starting in 2015. Six proposals are in play, with little time left before federal contracting officials decide on development of the $5 billion-plus program.

Video: The Making of the Mercedes-Benz AMG Vision Gran Turismo

In a new video exploring the design of the AMG Vision Gran Turismo, Mercedes-Benz designers speak of their excitement at designing without restrictions. The video, which features figures such as design vice-president Gorden Wagener, traces the car's development from the sketch phase to the final model – unveiled at last month's Los Angeles auto show. Steffen Köhl, director advanced design global, says, "We had the mix between the very far away showcar design – free and pure emotion – and a car that reacts realistically in the game." "The most stunning aspect of this car is the proportion.

Citroen C4 Cactus (2014) first official pictures

By Ollie Kew First Official Pictures 05 February 2014 19:00 Well done to Citroen: its arch-funky Cactus crossover concept has makes it into production unscathed, ‘Airbumps’ and all. The production version’s called the Citroen C4 Cactus as it’s based on the C4 hatch, but it’s had the funk turned up to 11. If you’re arriving this late to the compact crossover party, you need to make a splash – good job the new C4 Cactus is head-turning enough to cause the Nissan Juke and Ford EcoSport nightmares.