During the development and testing stages of a new Chevy truck model, it's no doubt that elements are kept heavily under wraps, and the next-generation Silverado HD is high in the ranks of this category. Here at Jim Butler Chevy of St Louis, we are lucky enough to get our hands on a pretty steady stream of spy shots, keeping us properly up to date on details such as what the appearances of future models will be like, even if they are hidden under fairly heavy camouflage during their stealth outings. New shots have just been leaked to us to clearly show the GM putting both the Chevy and GMC versions of these very tough and able-to-haul pickups in their various body styles. The new Silverado HD appears to now feature a very prominent bar in the grill, resulting in a bit rougher of an appearance, and the photos we got our hands on suggest that both models will sport more tiers of lights.
At first glance of the underside, LED as well as fog lights appear to exist in the same place during the test runs, and the body cladding on the heavy side does not provide the ultimate look at the truck's front and rear stance, but the front fenders appear in the shots to be a bit more prominent than they were on past trucks. Another very noticeable difference between the GMC and Chevy versions is right at the front: the future Sierra HD appears to sport more bars in the grille, and the LED lights are positioned above, instead of below them. Currently, the exact specs of the powertrain alterations have not been made public, but the GMC and Chevy feature specific adjustments and tweaks that will greatly improve their hauling capabilities, one of the most important elements of truck performance.
There is supposed to be a hefty refresh in store for the Duramax 6.6-liter V8 diesel engine, while the base engine options will most likely be the 6.0-liter Gasoline V8. The dependable and smooth shifting duties are most likely going to be handled by the same six-speed automatic heavy-duty transmission, which is the same that Ram and Ford are still placing into their largest models currently sold. The Detroit or Chicago Auto Shows will most likely be the location where these two will make their first dazzling appearance next year, and we guarantee that attendees will be dazzled by their presence, jagged stance, and performance immediately.
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Images courtesy of www.motor1.com