Since the beginning of the 20th century, General Motors has been manufacturing trucks. Although trucks have developed greatly in the past 100 years, they are still a powerful, specialized manufacturing force. Although the Sierra name has been associated with GMC trucks as a decorative level for a long time, with the introduction of the GMT800 platform, the name eventually became the model name of the truck in 1999. Starting in 2014 (high-definition version launched in 2015), GMC Sierra and its corporate twin Chevrolet Silverado have become almost luxurious, with a rich interior, and their functions have been enhanced due to the familiar new high-tech version of the 4.3-liter V- 6. 5.3-liter V-8 and 6.2-liter V-8. The 2015 GMC Sierra All Terrain HD is ready to be used with Ford F-series Super Duty FX4 and Ram equipped with V-8 Duramax engine, 4G WiFi connection and Allison gearbox. 2500 Power Wagon begins the battle.
GMC today announced a new all-terrain trim kit for HD 2500 and 3500 trucks, which will match the features of Chevrolet Silverado's Z71 off-road kit. Rancho dual-tube shock absorbers, thick coil springs and wide-plate spring sets help GMC All Terrain HD to both hit mud and tow extreme loads on its bed or on a trailer.
This truck has the same two engine and transmission options as GM's other HD series models: the standard rolling mill is the all-round 6.0-liter V-8 or the available 6.6-liter Duramax turbo diesel V-8. The large gas burner is matched with the Hydra-Matic 6L90 six-speed automatic transmission, while the Duramax is equipped with the highly regarded Allison 1000 six-speed automatic transmission.
In addition to the extra grease part that helps improve off-road performance, All Terrain also comes with a series of upgrades, making it a premium contender. GMC’s body uses chrome-plated drill bits, such as running boards and 20-inch alloy wheels, while a number of technical upgrades have been made inside it, such as 4G LTE connection for Wi-Fi hotspots, GMC’s IntelliLink infotainment system and iPhone users Siri Eyes Free.
Click to jump to see the full summary of 2015 GMC Sierra All Terrain HD
Slightly lower than the top Denali decorations, the all-terrain still gets many of Denali's appearance upgrades. The huge chrome grille with LED and HID gem headlights and the front bumper with chrome trim help to lead the development of GMC. Chrome traction mirrors, chrome door trims, and chrome pedals help modify Sierra's side wings, while the same-colored rear bumper and chrome nameplate logo make the rear end look sharp.
The all-terrain version gets the same cosmetic upgrades as the standard HD and half-ton GMC and Chevrolet trucks. The integrated bumper steps and bed lighting under the track are leftovers.
Perhaps the most innovative feature of the new All Terrain is the integrated reversing lights installed in the side mirrors. Dual LED lights help to illuminate the area between the front window and the tail door to ensure safety at night. This is especially convenient when reversing in a narrow space after dark. clever.
Inside, GMC Sierra All Terrain HD is a familiar environment, similar to the new 2014 Sierra 1500 truck that debuted last year. The upgraded cab is more user-friendly, and GMC uses better materials to build it. These materials have better fit and finish than any other GM truck products. Although this is not a difficult benchmark to pass, the interior quality of the new truck is far ahead of the upcoming models.
Since the All Terrain bag is its own special offer, there are several badges inside the truck to remind you what you are driving. The unique instrument cluster and door sealing plate are just two separate parts.
Since GMC's slogan is "Professional Grade", buyers can load a large number of technical products on the truck, making it easier to conduct business on the go. Built-in 4G LTE connection and Wi-Fi network sharing, while GMC’s IntelliLink infotainment system provides navigation, voice recognition and Bluetooth connectivity. More importantly, like other general-purpose full-size trucks, Sierra HD is equipped with five USB ports, a 110-volt standard household outlet, and at least three 12-volt plugs to keep it charged and running. The center console also provides a place for car owners to put standard-sized hanging folders.
There are two engine options under the hood of GMC: the standard 6.0-liter gasoline V-8 and the available 6.6-liter Duramax turbo diesel V-8. Both engines provide a lot of power for towing and towing, but the Duramax diesel engine is a better choice for those who often tow heavy loads.
The 6.0-liter V-8 engine can output 360 horsepower and 397 pound-feet of torque, and is used in conjunction with a Hydra-Matic 6L90 six-speed automatic transmission. An axle ratio of 3.73 or 4.10 helps to transmit power to the ground. On the other hand, the 6.6-liter Duramax can output 397 horses and 765 pound-feet of torque. The Allison 1000 six-speed transmission delivers power to a final drive ratio of 3.73.
Obviously, Sierra All Terrain HD comes standard with four-wheel drive. What followed is an upgraded suspension bit that helps trucks manage rough terrain that would otherwise hinder smaller trucks. The aluminum skid plate protects important parts under the truck, and the dual-tube Rancho shock absorbers help the truck drive over any obstacles. The 2500 HD model is equipped with its own unique 18-inch chrome-plated cast aluminum wheels to make it unique, while the 3500 truck with dual rear wheels has its own wheel options.
The core of the four-wheel drive system is an electronic two-speed transfer case. It provides 2WD, 4WD high, 4WD low and automatic modes. These options allow the driver to choose the perfect settings for the ground ahead. The same standard is the tried-and-tested Eaton G80 that automatically locks the rear differential. If a preset amount of slip is detected, it can seamlessly lock the rear wheels together.
GMC has not announced pricing details for Sierra HD trucks and All Terrain HD models. However, starting with a similarly configured Chevrolet Silverado 2500 HD, Crew Cab, short case, LTZ decorated 4WD, its starting price is 49,225 US dollars, we boldly guess that the same configuration GMC 2500 All Terrain HD starting price is about 52,000 US dollars. Of course, adding options will always increase the cost of the truck. Upgrade to Duramax with a $7,000 bill.
Ford’s FX4 package includes many off-road products that are the same as GMC’s All Terrain package, but is suitable for almost all trim levels of Super Duty. Even the dismantled single-cover truck can be equipped with the FX4 Off Road kit at almost half the cost of the loaded Sierra All Terrain HD. On the contrary, F-350 King Ranch can be matched with the FX4 kit and is close to the price point of GMC.
The basic model F-250 Super Duty starts at a little over US$30,000, and if all the boxes are checked, it can go up to US$70,000.
Power Wagon is unique, providing the best off-road performance among heavy-duty trucks. It comes standard with a 12,000-pound Warn winch integrated in the front bumper, front and rear hardcore solid shafts, and an electronically operated front swing lever disconnect device for increased wheel articulation.
Although Power Wagon's off-road capability is unparalleled, Ford and GMC both provide better towing and towing capabilities. It all boils down to what the intended purpose of the truck is and how much you have to spend.
The base price of the Ram 2500 Power Wagon is US$45,690.
The Sierra All Terrain HD kit provides customers with trucks that are more inclined to off-road and provides a strong foundation for hard core work. The main disadvantage of the truck is what makes it so attractive-it can hardly be used as a work truck. Those looking for a cheaper solution but still need Sierra’s towing capacity should look at the Chevrolet Silverado Z71.
GMC today launched the 2015 Sierra All Terrain HD, an exquisite, off-road inspired execution of the brand's capabilities, combining unique design features and the versatility of 4WD. It will be on sale this summer.
"The new 2015 GMC Sierra HD product line helps customers handle difficult tasks more easily, and the new All Terrain HD enables them to do their jobs in a better way," said Duncan Aldred, vice president of sales and marketing at GMC. "Whether it is spending the night in town or traveling through remote work sites, it is equally comfortable. It has all the capabilities customers need for GMC heavy trucks at work."
The new Sierra All Terrain HD can be used in 2500HD and 3500HD dual-cab and double-row cab models, and offers SLE or SLT interiors-of course, all models are equipped with 4WD, including electronically controlled transfer cases. Also included is the Z71 off-road kit with Rancho dual-tube shock absorbers, slope descent control and anti-skid plates.
Sierra HD’s 6.0L gas engine is standard, and Duramax turbo diesel engines are available.
The unique design features of All Terrain include chrome surrounds on the grille, exterior graphics, aluminum underbody guards, and unique 18-inch six-spoke chrome-plated cast aluminum wheels. The 2500HD is equipped with 20-inch chrome-plated aluminum wheels, while the 3500HD models also include adjustable outdoor camper rearview mirrors with chrome-plated caps.
Other external content includes the iconic LED headlights, body-color bumpers (chrome-plated bumpers are available), chrome-plated rearview mirror covers and body side trims, and chrome-plated front lower bumper panels. Inside, a theme inspired by carbon fiber distinguishes All Terrain from other models, and includes the ALL TERRAIN logo on the instrument cluster. The rear-view camera system is also standard.
The new All Terrain HD also includes the latest connectivity technologies, including IntelliLink and the new OnStar with 4G LTE and standard built-in Wi-Fi hotspots. IntelliLink’s enhancements include text message alerts for smartphone users with Bluetooth profile (MAP), incoming texts can be read through the vehicle’s speakers, and Siri Eyes Free for iPhone iOS 6 and iOS 7 users to enhance connectivity Sex and convenience.
The new OnStar with 4G LTE connection provides a mobility center for drivers and passengers to stay connected. As long as the vehicle is activated, the hotspot will be turned on and a three-month/three-gigabyte data trial will be provided.
Other new features and enhancements introduced in the 2015 Sierra HD series include:
CornerStep rear bumper, EZ lifting and lowering tailgate, standard locking tailgate, standard upper tie-down device and other functions that make cargo loading and unloading easier. All models are equipped with standard StabiliTrak with trailer swing control integrated cruise control, automatic grade braking And diesel exhaust brakes to obtain greater driving control and reduce brake wear on slopes. Enhanced cooling airflow makes Duramax turbocharged diesel engines and 6.0-liter gas engines better even under heavy loads and high temperatures. Ground keeping full power The new Duralife™ disc brake rotor provides up to twice the service life (late availability).
SLE and SLT (including All Terrain) and Denali (delayed delivery) (including segment priority reversing lights) provide new, heated, power-adjustable trailer mirrors. The large mirror has a 51 square inch flat mirror surface, and is located on a 24.5 square inch non-heated or adjustable power convex mirror surface. A new auxiliary reversing light is integrated in each rearview mirror to improve trailer visibility when reversing, and an amber auxiliary gap light. The SLE trailer mirror is black and can be manually unfolded and folded. The SLT/Denali mirror has a chrome-plated cap and an electric folding function is added.
2015 Sierra HD also provides safety features unique to market segments, such as forward collision warning, lane departure warning with active safety seats, and front and rear parking assist systems. The head curtains and side airbags mounted on the seats are standard on the 2500HD and are available on the 3500HD model.
All models are supported by GMC Pro Grade Protection, providing two-year regular maintenance (including diesel exhaust treatment fluid), three-year/36,000-mile bumper-to-bumper warranty, and five-year/100,000-mile powertrain warranty.