2011 Gmc Sierra 3500hd 4x4 Crew Cab Duramax on 2040-cars

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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.

Alaska 7.0 earthquake uproots road but leaves vehicle completely intact

A magnitude-7 earthquake hit the Anchorage, Alaska area hard Friday morning and actually caused the National Weather Service to issue a tsunami warning it later canceled. As the news came rolling in, we noticed these photos of a road affected by the quake. The pictures are jaw-dropping, and we still can't believe that GMC Terrain is sitting there entirely unscathed. It looks like a scene straight out of an action movie when Earth is unexplainably collapsing all around the main characters as they race for safety. It probably wouldn't have mattered if the driver had the four-cylinder or V6 to try and escape the massive sinkhole. However, maybe Alaskans could consider the Lamborghini Urus to outrun collapsing roads if they're in the market for an all-wheel-drive SUV. Thankfully, there are no deaths or even injuries being reported as of now, but damage to buildings and roads is severe in some spots. We still can't believe how lucky this person is. It looks like some industrious folks were even able to pull the GMC out of its sinkhole completely intact too. Impressive. We'll keep you updated if there are any developments to this disaster. Related video: Featured Gallery Alaska earthquake View 12 Photos Auto News GMC Crossover SUV earthquake

Roadkill pits every project car against each other

The guys behind Motor Trend's monthly Roadkill series have collected nine of their favorite project cars from their videos and pitted them against each other in a battle royale to determine a winner. It's 44 minutes long, but it's completely worth the investment of time.
The cars run the gamut from a 1973 Chevrolet Ramp Truck, a 1975 AMC Pacer and a legitimately impressive 1967 Chevy Camaro, and they are pitted against each other to see which is the fastest around an autocross course. The drivers include Roadkill's two hosts and Motor Trend's Johnny Lieberman and Carlos Lago. It's reminiscent of the best episodes of Top Gear and worth a watch.
So it's the weekend - the perfect time to relax. Grab your preferred beverage, get comfortable and enjoy 44 minutes of some seriously ratty but utterly cool project cars as they are throttled within an inch of their lives (or past it). Scroll down to check out the video.