> 
 > 
GMC Sierra

GMC Sierra

Posted on by Simona  

GMC released the official details on its 2015 Sierra HD lineup, which so happens to align perfectly with Ford revealing its competitor: the 2015 F-Series Super Duty. The model comes with a choice of two engines, two automatic transmission, an updated exterior look and an all-new, more comfortable and technology-infused interior — carried over from the 2014 Sierra 1500 .

GMC specially designed the all-new exterior in the wind tunnel to reduce wind noise and enhance powertrain cooling for more consistent performance. GMC also worked hard on the interior to make it quieter and more comfortable, with ample storage for work or travel and the intuitive connectivity of IntelliLink.

The 2015 GMC Sierra HD will be put on sale in the first quarter of 2014. Customers can choose from three models — 2500HD, 3500HD models and Denali HD — 18 different assemblies and more than 150 possible vehicle configurations. This should give customers plenty of freedom to build a Sierra HD that fits their needs perfectly.

Click past the jump to read more about the GMC Sierra HD.

Posted on by Simona  

GMC expanded today the Sierra lineup with the addition of a new 1500 Denali version. The new model will join the previously launched Sierra 1500 and Sierra Regular Cab and will be put on sale this fall.

When compared to the standard Sierra 1500 the new Devali version will add a signature Denali chrome grille, body-colored front and rear bumpers, a new set of unique 20-inch chrome wheels and a polished stainless steel exhaust outlet. For the interior it received a few additional Denali-specific details, like a script on the bright door sills and embossed into the front seats and real aluminum trim.

The new 1500 Denali will be offered with a standard 5.3 liter EcoTec3 V-8 engine with 355 horsepower or an optional 6.2 liter EcoTec3 V-8 engine that will produce an estimated 420 horsepower and 450 lb-ft of torque.

As standard features the model is offering an eight-inch Color Touch navigation radio with Intellilink, projector-style headlamps with LED signature daytime running lights, a Bose audio system, heated and cooled leather front bucket seats, a heated steering wheel, front and rear park assist and a power sliding rear window with defogger.

Customers can further customize their Denali models with two additional packages: a Z71 Off-Road Package that adds monotube Rancho shocks, Hill Descent Control and transfer case shield, and a Driver Alert Package that includes Lane Departure Warning, Forward Collision Alert and patented Safety Alert Seat Technology.

Click past the jump to read more about the standard GMC Sierra 1500.

Posted on by Simona  

Earlier this year GMC started to uncover the 2014 Sierra lineup with the unveiling of the 1500 version . Now, the company unveiled the first images on the Regular Cab version. In fact, the images have been revealed press release discussing the aerodynamics of the new truck and the images show the Sierra Regular Cab testing in the wind tunnel.

The most impressive feature of the 2014 Sierra is the addition of a new air dam placed below the front bumper. This new air dam helps reducing drag because it directs air toward the ground and away from the truck’s rough underbody.

Other features of the 2014 Sierra include specially designed tailgate and the center high-mounted stop light are optimized to guide air cleanly around the truck, bug deflectors on the hood, wider tires and aftermarket bumpers that can raise the drag coefficient.

The new GMC Sierra Regular Cab will be put on sale this summer.

Click past the jump to read more about the 2014 GMC Sierra 1500.

Posted on by Simona  

After being teased for a few weeks now, the 2014 GMC Sierra finally made its online debut via Facebook. The model receives a new exterior look, improved interior and three “all-new” EcoTec3 engines. GMC also promised that the 2014 Sierra will be offered with the longest list of standard features ever offered on a full-size GMC pickup.

On the exterior the 2014 Sierra has been made more aerodynamic and, thanks to the addition of new features like the aluminum hood, it is now lighter than its predecessor. The interior has also been highly updated and it has been designed to offer a better driving experience.

Under the hood GMC has placed three “new” engines — a V-6 and two V-8s — with the 5.3-liter EcoTec3 version delivering best-in-class fuel economy. The company did not reveal any specifications yet, but confirmed each engine will deliver improved output and better fuel economy.

Still, we are wondering if these updates will be enough to deliver the same performance figures as its key competitors: the Ford F-150 and Ram 1500 . Hit the jump to find out.

Updated 04/02/2013: GMC announced today that the 2014 Sierra will arrive at dealerships this summer. Also revealed were the official specifications for the 5.3-liter V-8.


The "GMC Truck" marque first appeared on vehicles exhibited at the 1912 New York International Auto Show. Now, 100 years later, GMC will bring the Yukon and Sierra Heritage Editions to celebrate the company’s centenary. The new Heritage Editions will be offered on the Sierra 1500 Crew Cab, Yukon, and Yukon XL models in SLT trim, priced at $2,645 for Sierra and $1,970 for Yukon and Yukon XL package.

The new models will be distinguished by commemorative exterior badges on the doors, a chrome package for Sierra, a new set of 20-inch chrome-clad aluminum wheels, and different equipment for the interiors. Three colors will be available – a new, exclusive Heritage Blue ($195), White Diamond ($995), or Onyx Black (no additional cost). Interior colors for the Yukon are Ebony and Light Tan.

"The GMC brand always looks forward, but this day provides an opportunity to celebrate 100 years of the proud GMC name," said Tony DiSalle, U.S. vice president of GMC Marketing. "Sierra and Yukon are two of our longest-running and most-respected nameplates, so it makes sense to use them to represent our heritage."

Hit the jump for a full list of equipment.


While the Detroit Auto Show is just a few weeks away, General Motors has decided to offer us a few hints on what the company will be offering, and the first details revealed are on the GMC Sierra All Terrain HD Concept.

Based on the Sierra HD , the Sierra All Terrain HD concept is shorter, wider, and taller than the original. It features a unique five-foot, eight-inch Crew Cab/short box body configuration that supports a wheels-at-the-corners proportion. Its exterior design is accentuated by a large, airflow-optimized grille, streamlined bumpers, large fender flares, LED lights, smooth-appearance front marker lamps integrated behind the top edge of the windshield glass, and 20-inch aluminum wheels wrapped in 35-inch-tall BFGoodrich tires.

Under the hood GMC has placed a 6.6L Duramax turbo-diesel V-8 engine that delivers a total of 397 HP and 765 lb.-ft. of torque. The engine is mated to an Allison 1000 six-speed automatic transmission.

UPDATE 01/06/2011: News images for the 2011 GMC Sierra All Terrain HD concept have been revealed. These images feature more shots of the exterior and even a couple highlighting the interior of GM’s modified heavy duty truck. Check them out in the gallery provided!

Press release after the jump.

GMC has decided that they will acknowledge the age old saying of "bigger is better" by adding jumbo-sized versions of the already popular Denali HD 2500 series. GMC announced today that the Sierra HD Denali will become available in Denali HD crew cab versions of the 3500 Series (1-ton) for both single rear wheel and dually versions in 2WD and 4WD applications - next to the current 2500 series (3/4 ton), crew cab and 4WD version. Following the success of the 2500 series, additional versions simply had to be created in order to take advantage of the popularity the truck currently has.

The Sierra HD Denali is powered by a Vortec 6.0L gas V-8/six-speed automatic powertrain. For a little more of the green paper, GMC can also provide a new Duramax 6.6 liter turbo diesel V-8 delivering a total of 397 hp at 3,000 rpm and 765 lb.-ft. of torque at 1,600 rpm. The 0-60 mph sprint will be made in less than 9 seconds and quarter-mile in less than 16 seconds in 2500HD models. The engine is mated to a new Allison 1000 six-speed automatic transmission.

Press release after the jump.

General Motors unveils today details on the new 2011 Sierra Denali HD pick-up powered by a new 6.6L Duramax turbo diesel engine. It will be available exclusively for the 2500HD chassis, in a 4WD crew cab standard box configuration.

The new Duramax 6.6 liter turbo diesel V-8 delivers a total of 397 hp at 3,000 rpm and 765 lb.-ft. of torque at 1,600 rpm. The 0-60 mph sprint will be made in less than 9 seconds and quarter-mile in less than 16 seconds in 2500HD models. The engine is mated to a new Allison 1000 six-speed automatic transmission.

The new Sierra Denali HD is distinguished by a new, three-bar grilles and powertrain-badged louvered hoods, along with a revised, full-width chrome steel front bumper and a new family of 17-, 18- and 20-inch wheels.

Updated 04/09/2010: GMC today announced prices for the 2011 Sierra Heavy Duty Pickups that will go on sale this summer. Prices will start at $27,965 for the 2500 regular cab 2WD model and will go up to $45,865 for the Sierra Denali HD.

Press release after the jump.

Posted on by Terence 5

We are all well aware of situation down in Haiti, and while celebrities are holding telethons and individuals are pledging their last dollar to the relief effort, the American automaker General Motors is taking action at the request of the U.N. by sending a fleet of GMC Sierra pick up trucks to the distressed island nation as a joint effort between the GM Foundation and the William J. Clinton Foundation.

According to the former U.S. president, "I’m pleased the GM Foundation has made a generous donation of trucks to our relief efforts in Haiti, which will be instrumental in mobilizing food and lifesaving supplies,...The American auto industry has made great strides to increase aid and assistance to Haiti, and GM’s leadership demonstrates what corporate citizens can do to help the people of Haiti rebuild and recover from the massive earthquake” said Clinton. With the GMC Sierra being one of the hardest working trucks in America, we are sure that they will be right at home being put to work in Haiti.

Press release after the jump.

Posted on by Terence 22

Top Speed had the pleasure of trying out a greener option for that other necessary item in any weekend racers garage, a work truck. Sure its nice to have a classic Ferrari or a an all out race car in your garage, but what good are they if you cannot get them to an appropriate environment. That is where our GMC Sierra 2WD Hybrid Crew Cab comes into play, this pick up can haul up to 6,100 pounds of trailer and seat six individuals inside the cab. Aside from the nice touches like the 18 inch chrome rims and larger than life front grill, the Sierra Hybrid has the benefit of being an alternatively fueled vehicle.

The full sized trucks 2-Mode Hybrid/Electric power train is tuned to get as much as 21 MPH when driving around town, impressive for any vehicle that weighs over 5,000 pounds. Don’t let the size discourage you, the Sierra Hybrid is easy to drive and the power adjustable front seat allows the driver to find the perfect vantage point.

The truck uses a combination of an electric module and a 6.0 Liter Chevrolet small block to make 332 HP, but you most likely won’t have to use much of those ponies, we found ourselves driving the Sierra around on electric only power most of the time, negating the need for any of the eight pistons. It was nice to know that they were there when we needed them like when passing on the highway or pulling a heavy load. One thing was for certain, the GMC Sierra Hybrid is working hard to give trucks a good name again.

Continued after the jump.


Back to top