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Chevy introduces two Silverado SEMA concepts at Texas Fair

Chevy used last Friday's State Fair of Texas to introduce two buffed-up pickup trucks prepped for SEMA. The first, based on the Silverado Double Cab with the Z71 package, was for fighting fires; the other, a Crew Cab 4x4, is for top-secret Black Ops missions (??- ED.) Chevy This pickup carries equipment, water and fire extinguishers. According to Chevy, the Silverado Z71 Volunteer Firefighter concept honors the service of “first responders” while showing off the pickup's work credentials.

Who's Where: Alfonso Albaisa is Infiniti's new executive design director

Alfonso Albaisa has been appointed executive design director at Infiniti as part of the Infiniti brand's restructuring. Reporting to Shiro Nakamura, he is based at the company's Design Center in Atsugi, Japan. Albaisa joins Nissan's luxury marque after a year as design director for Nissan's Global Passenger Vehicles and Electric Vehicles.

New 2013 Porsche Macan revealed

The new Porsche Macan has been revealed – and the smaller SUV sibling to the hit Porsche Cayenne is all set to become another Porsche best-seller… but will it be a Range Rover Evoque beater? In a surprise reveal, the covers have been almost completely removed from the new Porsche Macan compact SUV, prior to its public debut at the 2013 LA Motor Show later in November. What emerges is an SUV that’s a clear evolution of the Porsche Cayenne, but which is also sportier, more sculptural and, well, more Porsche-like.