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Why does the Corvette Stingray have so many vents? Here's why

Just looking at the new 2014 Chevrolet Corvette Stingray, it's not hard to see that the car's design was created with aerodynamics at the forefront, but Chevrolet designers point out exactly what went into designing the iconic coupe in a pair of recently released videos. The videos show the Corvette going through early design phases, including clay models and wind tunnel tests, as well as talking to the car's chief engineer, Tadge Juechter.
Both videos help explain various aspects of the C7 Corvette, but it's the aero tuning of the car that is most interesting. This includes extra attention paid to the lower air dam and vented hood to help reduce drag and lift, while the rear quarter inlets are for differential and transmission cooling. Juechter said that some of these aero-tuned elements were inspired from GM's involvement in racing.
If you have about five minutes and you can't get enough information about the new 'Vette, then check out the videos posted below.

Will Chevy Bolt get Opel badge in Europe?

General Motors' European plug-in vehicle name may go from A to B. That's because the Chevrolet Bolt could be sold under GM's Opel brand across the Pond, Automotive News Europe says, citing people familiar with the process that it declined to identify. The Ampera, the European version of the Volt extended-range plug-in vehicle, is being phased out due to poor sales. While the Ampera won the European Car of the Year in 2012, its sales have trended well below expectations. That the Bolt would be sold as an Opel hints to us that GM expects to distribute the electric vehicle in far smaller numbers than in the US. The Bolt, which was introduced in January in its concept version at the North American Auto Show in Detroit, will have a single-charge range of about 200 miles. GM representatives didn't immediately respond to a request for comment from AutoblogGeen on Friday afternoon. The car will also have a price tag in the US of about $30,000, factoring in federal-government tax incentives. That's if those tax incentives are still around in 2017, when the Bolt is expected to debut stateside. Related Videos: Featured Gallery Chevrolet Bolt EV Concept News Source: Automotive News Europe-sub.req. Green Chevrolet GM Opel Electric Chevrolet Bolt bolt

Feds open investigation into Chevy Express, Ford Freestar rust issues

'Tis the season... for road salt. And with that, comes rust. And what does rust bring? Well, for Ford and General Motors, a National Highway Traffic Safety Administration investigation. According to The Detroit News, NHTSA is looking into potential recalls issues with Chevrolet Express vans and Ford Freestar minivans.
The feds have received five complaints that rust has caused leaking fuel filler pipes on 2003 Express vans. Separately, seven complaints have been filed over excessive rust in the rear wheel wells of 2004 Ford Freestar and Mercury Monterey minivans. The Freestar and Monterey went out of production in 2007. Neither issue has resulted in any crashes or injuries, according to the report.