Designed to provide class-leading
capability with comfort and intelligent technologies, new 2015 GMC
Sierra HD 111 advances a poster – Tradition years of providing
professional heavy trucks.
The new Sierra HDs come in the first
quarter of 2014, including the 2500HD and 3500HD models and the Sierra
Denali HD, the do-it -all function matches a unique package design and
high quality services.
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| The New 2015 GMC Sierra HD |
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| The New 2015 GMC Sierra HD |
Features market leader within the entire
range of products include the maximum payload – € 7,374 – and highest
rated conventional trailer – £ 19,600. The fifth wheel trailer is rated
at a maximum of £ 23,200. Gas and Diesel Engines Duramax offered,
including a bi -fuel option that couples the gas engine with compressed
natural gas system.
” Sierra HD trucks without commitment
not only the ability to demand heavy truck customers supply developed
today, but the quality and sophistication of each task inspire
confidence, ” said Tony DiSalle, vice president of GMC Marketing. “We’ve
been doing this for over a century, and no one knows how GMC trucks. “
Bold styling and a new, more comfort and
technology – infused inside look 2014 Sierra 1500, including the new
Double Cab and Crew Cab body styles revised done. Larger rear doors on
each, along with new seat designs allow easy entry and exit from the
back seat and two inches of legroom in the cabin extensions.
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| The New 2015 GMC Sierra HD |
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| The New 2015 GMC Sierra HD |
The new interior is also designed to
help the driver and passengers, whether at work or on a weekend trip to
meet lightweight controls placed in a more intuitive, more slots, more
plug -ins for electronic devices and the latest generation of GMC
IntelliLink infotainment system – with an eight inch – Diagonal color
touch screen.
” Forget the idea that heavy trucks
trailer hitch basic tools are ” DiSalle said. ” The 2015 Sierra HD
trucks can carry the heaviest load with unparalleled comfort and
technology that make the job easier. “
Other new and improved features for 2015 GMC Sierra HD formation :
- Step Corner rear bumper, EZ Lift tailgate and Lower Austria, standards -top fasteners and other features that facilitate cargo handling
- StabiliTrak standard trailer sway control on all models, including dual – 3500HD
- Speed control integrated inside mirror automatically grade braking and diesel exhaust brake ( diesel models ) for greater driving control and reduces brake wear in the notes
- Improves airflow allows the Duramax turbo diesel and 6.0L petrol engine, better keep effectively even under high loads and high temperatures
- Generation IntelliLink infotainment system Latest that offers a variety of connectivity options for all types of equipment and available navigation
Sierra Denali HD Details
The distinctive Sierra Denali HD has a
signature Denali chrome grille, unique decorative trim interior, exhaust
polished stainless steel ( gas models) and front and rear bumpers and
body color. In addition to the soft -touch instrument panel and aluminum
are specific Denali interior details, including the writing of bright
sill plates and embossed on the front seats.
Sierra Denali high-tech interior also
features an exclusive eight-inch screen, customize the settings for the
driver, audio and navigation information can be displayed on the
instrument panel. Radio Sierra Denali standard eight-inch color touch
navigation Intellilink, located above the center console serves as a
center for Bluetooth – mobile online and mobile devices more than five
standard USB ports connected.
Other standard features include Sierra
Denali projector -style headlamps with signature LED daytime running
lights, Bose audio system, front bucket seats with heated and cooled
leather, a heated steering wheel and a power sliding rear window with
defroster.
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| The New 2015 GMC Sierra HD |
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| The New 2015 GMC Sierra HD |
GMC Sierra HD design and exterior features
You Sierra HD trucks, a new face, the
aesthetic professional GMC, electrically operated roof -dome provides
greater technical precision, including a completely new headlights and
grille design – with specific emblems prepared for Duramax models – and a
chrome bumper one piece ( body color bumpers Denali ). SLT and Denali
models GMC signature characteristic C-shaped LED daytime running lights
in the headlight housing.
The new exterior design ensures its
bold, modern style with an efficiency that enhances the functionality.
Improved aerodynamics allow trucks through the air with less air
resistance and less slippage wind noise while the new grille design
supports improved engine – cooling capacity. Increase efficiency and
ensures Sierra HD offers optimal performance in the most demanding
conditions, such as towing on a mountain.
New inlaid doors that fit into the holes
in the side of the body, reduce wind noise for a quieter cabin, while
details such as the roof and rear spoiler were tuned in the wind tunnel
to smooth airflow over the vehicle reduces noise and improves
aerodynamic efficiency.
How 2014 Sierra 1500, a new Double Cab
replaces the previous extended cab body. More shooters has hinged front
doors with external pull back, improved access in tight parking spaces.
New structural B-pillars have been added to add a solid feel.
Unlike trucks with opening doors, Sierra
crew cab design allows the rear passengers to enter and exit the
vehicle with the doors closed. Crew cabins have small doors also
including longer rear doors also make it easier to climb in and out of
the back seat.
Approximately 67 percent of each cabin
is equipped with high strength and ultra high strength steels used in
the A-pillars, B – pillars built, rockers and roof rails and strategic
sections of the internal structure. Ultra – high-strength steel is used
in the areas of the floor and the bottom, in order to improve
performance in accidents.
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| The New 2015 GMC Sierra HD |
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| The New 2015 GMC Sierra HD |
Innovations cargo box
GMC Sierra HD models are available in
6’6 “and 8 ” Draw distance, stronger and more durable, easy to use and
offer greater loading flexibility are the new rear bumper Corner Step -.
Introduced in the Sierra 1500 – It’s standard features integrated
steps. developed at each corner to accommodate big boots, with textured
pads for non-slip grip.
Sierra HD boxes and the four integrated
load securing – provisions incorporated in the bottom corners and the
new standard upper berths. Superior proprietary hooks – each rated at
250 pounds – May in various locations around the upper bed rails placed
and offer the flexibility to secure cargo in all shapes and sizes.
The EZ Lift tailgate and lower standard
on Denali SLE, SLT and. An internal torsion bar reduces the tailgate to
raise and lower cost, while a rotary damper allows a controlled lowering
movement and progressively during opening. The tailgate can also be
easily removed without tools.
Cargo Box LED lighting is standard on
Denali SLE, SLT and. Two LEDs are mounted on the side members of the box
and are activated by a switch on the instrument panel, a light source
when a deck is installed or flashlight is not available.
The boxes with a design load of two
levels and come with more than four feet of cargo area between the wheel
arches, so that 4 ‘ x 8′ plywood panels stack standard flat bottom box.
There are more than five feet cargo space between the walls of the box.
An available factory installed spray – in bed liner provides protection
for the floor and walls of box.
The two-tier structure allows customers a
platform to insert separate elements during transport or hide valuables
underneath, like power tools. Contains contact points that appear on
the same level as the top of the wheel – allows the platform to
effectively divide the field into upper and lower sections. There are
also a function of load provisions for bulkheads to further divide the
field are.
A wide range of public services –
improving accessories through dealers GMC Sierra HD cargo boxes offered
for inoperable. These include tool boxes, bed liners, bed mats, boxes
networks, wire racks and more.
Inside Intuitive, integrated
2015 Sierra HD lineup benefits from a
2014 presentation within Sierra 1500a High-quality materials, more
attention to detail and specific technologies define the cabin, with
soft-touch materials and aluminum trim available offers premium touches
to a Interior designed to be easy to use productive environment.
An instrument panel upright designed for
visibility and accessibility, while the knobs and buttons are great.
All buttons are covered with a rubber over mold technology that is easy
to grip, even with gloves.
A new instrument panel for all models
with six teams in a central location with a provision, 4.2 inches –
color Diagonal center driver information, with details of the vehicle
state, a trip computer and radio navigation reading system.
A second glove box, mounted high, with a
flat bottom combines traditional box below. Each of the GMC Sierra HD
has made the storage of the doors to keep the most cans and other
personal items. Along the center console and center console cupholders
are additional discrete compartments big enough for most laptops and
connectivity options. Sierra HD is equipped with a 110-volt outlet is
available, a maximum of five USB ports, four 12-volt outlets and a slot
for SD cards.
IntelliLink Connectivity Available uses a
color touchscreen eight-inch reconfigurable with intuitive design and
easy to understand icons, audio functions, an application of Pandora,
navigation functions and available Bluetooth phone to control with all
new map screens. Many features of the system can be controlled by voice
commands in natural language, so that drivers keep their eyes on the
road and hands on the wheel.
Sierra HD, the seats using dual density
foam designed to be comfortable for long hours and look great after
years of use. Leather and cloth seats are available equipped and Sierra
new record – wear cloth should last and resist stains.
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| The New 2015 GMC Sierra HD |
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| The New 2015 GMC Sierra HD |
Heavy duty base for greater capacity
All models feature fully boxed frame
assemblies Sierra HD – 18 different modules, which include more than 150
possible vehicle configurations alignment. Strategic extensions to
support more functions, including:
- Segment – main maximum payload of 7374 lbs
- Segment – leading to conventional trailer 19 600 EUR ( with – factory-installed hitch frame tube of dose)
- Fifth wheel max towing rating of 23.200 lbs.
- A short- long arm / torsion bar front axle is used on all models and features upper control arms and forged steel precision machined cast iron lower fork. Five types of different torsion bar support five allowable load capacities different front axle to stabilize the adjustment range of heights of various models under load – including snow plows – while enhancing appearance, handling, durability, tire wear and alignment.
In the back, minimizing shaft crossbow
hop asymmetric design enhances traction control efficiency. A two-stage
design is based on models crossbow 2500HD and used a three-stage design
is based on the model used 3500HD. All models feature 3-inch – wide ( 76
mm ) leaf springs.
The Z71 Off Road suspension is available
on SLE and SLT models, and includes two dampers deflective disc 35 mm
shock tube, Buffer off-road, front stabilizer bar 33 mm and a package
of rear underrun protection.
Vehicle control technologies
Control technologies advanced GMC Sierra
HD vehicles being developed for demanding tasks easier and more
comfortable, but also safe driving experience, especially when
transporting cargo or a trailer.
StabiliTrak electronic stability control
on all models is a single standard rear wheel drive and – new for 2015 –
3500HD dual rear wheel models. Includes Trailer Sway Control and Hill
Start Assist. Trailer Sway Control provides an extra measure of safety
when towing a trailer to take it to automatically intervene with brake
and / or reducing engine power to the trailer under control and keep it
on the planned route.
At the Home of possible meanings brake
assist ” rollback ” when braking on a slope and maintains full brake
pressure momentarily after the driver releases the pedal, preventing
rollback – it is particularly effective when towing, giving the driver
time to get off the brake switch to the accelerator pedal.
Available Cruise Control, Rear View
Mirror with Automatic Grade Braking and diesel exhaust brake functions
to help the vehicle maintain a set speed and downhill, even when towing a
heavy trailer. With braking feature turbocharged diesel exhaust gas
back pressure used silently and additional motor to slow the vehicle.
The combination of the engine brake and downshift automatic transmission
allows the driver to maintain the desired speed even on steep slopes.
Additional features include four driving
control – disc brakes on the wheels, which are standard on all models
and four-wheel, four-channel ABS, which is standard on all single and
double – double models traction.
A rear wheel – Vision Camera System is
the SLE, SLT and Denali standard the driver a view of objects behind the
vehicle. It can also help with the snake in front of a trailer.
Engines tested
A Vortec 6.0L gas V-8 with variable
valve timing combined with the Hydra- Matic 6L90 six-speed automatic
transmission standard drive train on the Sierra HD series. This
combination is designed to provide excellent performance and efficiency,
particularly at low speeds. It is 360 hp ( 268 kW ) and 380 lb.-ft. of
torque rating ( 515 Nm ) on 2500HD models and 322 hp ( 240 kW ) and 380
lb.-ft. ( 515 Nm ) in 3500HD.
The 6.0L engine is also available in a
model bi – fuel, which specially hardened valves and valve seats, which
functions can run on gasoline or compressed natural gas. The CNG system
is installed by a GM supplier and finished vehicles are delivered
directly to the customer, making the buying process as easy as ordering a
different option.
The Duramax 6.6L diesel and Allison 1000
powertrain combination six-speed automatic is available on all 2500HD
and 3500HD models, noting that include:
- 397 hp ( 296 kW ) at 3000 rpm
- 765 pounds -feet of torque ( 1,037 Nm ) at 1,600 rpm
- High-pressure (30,000 psi / 2,000 bar) Piezo – actuated fuel system for greater fuel efficiency, improved performance and reduced emissions
- + Variable vane turbocharger, which also slow as an engine brake to help control vehicle speed or
- Selective catalytic reduction after-treatment system using diesel exhaust fluid injection of the best features of diesel and overall performance – with a range of 5,000 miles ( 8,000 km ) between DEF refills
- Optimized combustion and post-treatment to about 700 miles ( 1125 km ) between diesel particulate filter regenerations provide
- B20 biodiesel capability for an option of alternative fuel supply.
- The Allison 1000 features driver shift control with tap up / tap down shifting and high idle taxi heating patented feature. In addition, the cable mode / drag reduces shift cycling for better control and improved cooling when towing or hauling heavy loads.
Source : GMC Press
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