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General Motors will prep plants in 2012 for next-generation pickups

General Motors will begin retooling assembly plants next year to build the next generation of its full-sized pickups, GM's U.S. sales chief Don Johnson said. "We have some scheduled plant downtime in 2012 as we convert to the next generation of our pickups," he said.

Is this the Audi Q4 crossover?

Audi has released three official sketches of a new TT-inspired crossover concept set to make its debut at the Beijing auto show later this month. The high-riding crossover, whose details are being kept secret for now, is rumored to preview the upcoming Audi Q4 – Ingolstadt's answer to the likes of the BMW X4 and Porsche Macan. The new five-door shares design cues with the three-door Allroad Shooting Brake wheeled out at the Detroit auto show back in January, suggesting Audi is well into a series of new sporting crossover-style SUV models that will line up alongside the more practical SUV offerings already on sale today.

GM says natural-gas Chevrolet Impala on the way

General Motors said it will sell a version of the Chevrolet Impala sedan with the ability to switch between gasoline and natural gas, part of the automaker's plan for taking advantage of a U.S. drilling boom that has made natural gas a more viable fuel for cars. The dual-fuel Impala, to be announced today by CEO Dan Akerson at a conference here, will have one engine and two fuel tanks -- one for gasoline and one for compressed natural gas.