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A look at Chevrolet future products

Based on Chevrolet's vehicle launches over the past few years, a casual observer might not know that General Motors' bow-tie brand still makes trucks. Well-received entries such as the Cruze compact and Sonic subcompact have helped transcend Chevy's image as a trucks-and-sports-cars brand. In coming months, the transformation of Chevy's car lineup will continue with the launches of the Spark minicar, two new engines in the redesigned Malibu and the long-awaited next-generation Impala, due early next year.

Tiremakers offer new tread designs and compounds for winter

When preparing your vehicle for winter, most people think about getting the battery tested, installing new wiper blades and having plenty of windshield-washer fluid on hand. Those are all good habits. But if you live in a cold-weather part of the country, installing a dedicated set of winter tires is another thing you should consider.

Listen: Upcoming Ford Focus ST to employ sound symposer

While BMW employs a digitally sanitized/perfected sound file to give M5 owners the proper sense of aggro urgency when motoring at pace, Porsche went a little more organic with its employment of a sound symposer to feed the 911's flat-six growl into the cabin of the extra-refined 991. Essentially, the sound symposer is an electrically controlled diaphragm in a tuned sound tube that brings the proper engine noises into the passenger compartment. It can be opened and closed by the car's onboard electronics to offer snarl when you want it and serenity when you don't.