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White House pushes automakers toward 54.5-mpg target by 2025

The White House is pushing automakers to agree by Wednesday to a corporate average fuel economy target of 54.5 mpg by 2025--a figure 1.7 mpg less than the 56.2 mpg standard it floated earlier this month. The easing of the White House plan stems from a concession to makers of light trucks and SUVs, and particularly larger vehicles in that segment, such as Ford's F-150, sources said. The latest White House proposal, the most definitive of any it has put forth, calls for a 5 percent annual mileage increase for cars from 2017-2025, said industry and congressional officials who asked not to be named because their discussions with the White House are confidential.

Now Porsche catches the SUV Coupe bug with plans for a Cayenne Coupe

Porsche are planning a coupe version of the next Cayenne (current Turbo S pictured) No one thought the BMW X6 would sell; after all, who would want an SUV with a compromised coupe roofline? But it seems plenty of buyers do – the BMW X6 sells at twice the rate BMW predicted – which is why we’re getting an X6 clone in the new Mercedes GL Coupe – likely to be the Mercedes MLC – heading for a Mercedes showroom near you sometime soon after being previewed by the Mercedes Concept Coupe. Now, Porsche are apparently playing the SUV Coupe game with plans for a coupe version of the next generation Cayenne in 2018, according to Autocar, to make sure BMW and Mercedes don’t have things all their own way.

GM to seek another shared Toyota model to replace Vibe

Even as it shrinks its North American product portfolio, General Motors is negotiating with Toyota Motor Corp. to determine a new GM product to be jointly produced at the automakers' 50-50 joint venture, New United Motor Manufacturing Inc. A GM spokesman said that, if successful, the negotiations would result in a new model for one of GM's surviving brands -- Chevrolet, Buick, GMC or Cadillac.