Auto blog

2014 Chevrolet Silverado and GMC Sierra debut all-new designs, three new engines

General Motors has finally dropped the curtain on the 2014 Chevrolet Silverado and 2014 GMC Sierra. Both trucks have undergone substantial revisions with updated versions of the company's 4.3-liter V6, 5.3-liter V8 and 6.2-liter V8 engines. In a shot across the bows of both Ford and Chrysler, GM says it won't use a V6 engine adapted from passenger car applications. Instead, it developed the 4.3-liter engine based on its proven truck-duty architecture.
All three mills will boast direct injection fuel systems as well as a new cylinder head design. Combined with a revised piston, the new engines feature a smaller combustion chamber with a compression ratio of 11:1 or higher depending on the application. Cylinder deactivation and continuously variable valve timing are all part of the recipe, and each engine is paired with a six-speed automatic transmission with auto grade breaking. So far, no fuel economy or horsepower figures have been released, though GM says the new engines will best their predecessors in both areas.
Outside, the trucks feature a number of enhancements to reduce drag and wind noise, and GM claims both the Silverado and Sierra will offer buyers some of the quietest cabins in the class. Extended cab models now feature front-hinged rear doors to allow easier access to the back passenger area, and Crew Cab buyers can now select between a five-foot, eight-inch bed or a six-foot, six-inch bed. Buyers with a mind toward going off road will also rejoice in the return of the Z71 package, complete with Rancho shocks, front tow hooks and additional under-body protection.

Are you the 2014 Corvette Grand Sport?

When are stripes more than just stripes? Follow up question: Is the product development team at Chevrolet really cocky enough to hide the next C7 Corvette variant in plain sight? This very recently spotted, and ostensibly obscured C7 asks a lot more questions than it answers, but there's at least some evidence to support that it might be the next Corvette Grand Sport.
The first and most obvious tip-off that something is up with this 'Vette revolves around those silver stripes. Obviously the stripes themselves don't necessarily denote a new model. However, when Chevy recently launched its "colorizer" website for the Stingray, there was no provision made for racing stripes - solid colors only.
Grand Sport exhibit number two is actually an incriminating lack of badges. The production Corvettes we've seen to date have all carried Stingray badges on their fenders, just behind the vent. The car seen in these images has no such badges, which is an intriguing omission on an car that looks like a production-spec vehicle otherwise.

Automakers score 8 out of top 20 most-watched ads on YouTube [w/videos]

Who would have ever thought there'd be a day where people are able to skip television commercials only to go to websites to watch them later? Such is the joy of a DVR and YouTube. AdWeek tabulated the 20 most-watched ads on YouTube, and found that nine were car-related including eight coming from automakers.
Volkswagen continued its Star Wars theme with two ads in the top 20, including the highest-ranking car commercial The Bark Side spot at number three with almost 18 million views, which doesn't even have a single car in it. Some of our favorites are from Chrysler with Clint Eastwood in It's Halftime in America and House Arrest with Charlie Sheen for the Fiat 500 Abarth. Chevrolet, Honda, Audi and Toyota were the other automakers in the top 20, but we'd be remiss if we didn't at least mention one of the coolest ads on the list, the Hot Wheels corkscrew jump.
Of all the car videos, only the Fiat ad wasn't played during a Super Bowl. Check out all eight videos - in order - after the jump. Nike took the top spot with its My Time is Now ad that has been seen online more than 20 million times with Pepsi's Uncle Drew posted up in the runner-up; some of the other videos include four Old Spice commercials and an ad in which Snoop Dogg is pedaling Hot Pockets.