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introDUcing tHe 2011
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©[YEAR] General Motors. All rights reserved. GMC and Sierra are registered trademarks of
General Motors.
2500HD/3500HD/DenaLi HD
78.10
80
80
newton'S LawS
of motion
newton'S LawS
Gmc.com
©2010 General Motors. All rights reserved. Allison
®
Denali
®
Duramax
®
GMC
®
Sierra
®
StabiliTrak
®
Vortec
®
a Sierra HD in motion wiLL Stay in motion
UnLeSS acteD Upon by an externaL force,
Like a reSt Stop.
DETROIT
This new Sierra HD has an available 6.6L
Duramax Diesel engine. Our engineers have
evolved this proven powerhouse engine
to offer more power and torque. It's quieter,
cleaner and B20 biodiesel compatible.
And, with an approximately 36-gallon tank,
Law1
it has a highway range of up to 680 miles.
highway range up to
CLEVELAND
680
PITTSBURGH
an objecT in moTion will sTay in moTion
MILES
and an objecT aT resT will sTay aT resT
36-gallon fuel tanK
unless acTed upon by an exTernal force.
Our engineers increased tank capacity
to hold approximately 36 gallons of fuel
on all models. This significantly increases
the time between fill-ups. Just how much
time? You'll have to ask Newton.
BALTIMORE
increaSe in fuel economy over 2010 modelS
11%
WASHINGTON, D.C.
RICHMOND
innovation eqUaLS tHe abiLity to make
a moLeHiLL oUt of a moUntain.
GMC engineers are specialists in making the big challenges seem
small. This time, we've made trailering heavy loads up and down
steep gradients far less stressful, with many braking and control
innovations. Sierra HD can help make trailering a full load from
Denver to Grand Junction (a beautiful 4-hour drive through the
Rockies) a lot less hairy. It also has an impressive 20,000 lbs
Law2
maximum fifth-wheel trailering capacity.
1
DILLON
DENVER
12,000
10,000
GRAND
PALISADE
GLENWOOD
JUNCTION
SPRINGS
8,000
force equals mass Times acceleraTion.
f =ma
6,000
4,000
2,000
coLoraDo i-70 eLevation profiLe
maximum fifth-wheel
trailer Sway control
integrated trailer BraKe control
trailering capacity
1
20,000
On single rear-wheel models, this new
This optional factory-installed trailer
system works with StabiliTrak to mini-
brake control operates from a dash-
lbs
mize trailer sway by applying vehicle
board-mounted controller switch. It
and/or trailer brakes.
measures brake force and activates
brake controllers on the trailer.
maximum conventional
"Smart" exhauSt BraKe
trailering capacity
1
16,000
This innovative new feature for diesel
models varies negative torque needed
lbs
based on the truck load and grade. This
helps reduce brake fade, extends brake
life and gives drivers plenty of confidence
when hauling heavy loads downhill.
1
Maximum trailer weight ratings are calculated assuming a base vehicle, except for any option(s) necessary to achieve the rating, plus driver. The weight of other optional equipment, passengers and cargo
will reduce the maximum trailer weight your vehicle can tow. See your GMC dealer for additional details.
for every Sierra HD in action,
tHere iS an eqUaL anD overwHeLming reaction.
It's engineered to crush heavy-duty jobs. Drop a big payload into its bed and its
improved suspension will push right back up. Its maximum payload capacity
is now a substantial 6335 lbs
1
and is a 20 percent increase over our comparable
2010 models. Its maximum Front Gross Axle Weight Rating of 6000 lbs
2
is an
impressive 25 percent increase with the optional Snow Plow Prep. These numbers
are built on a powerful foundation. Sierra HDs have an all-new chassis design,
Law3
including a high-strength, fully boxed steel frame, an increased wheelbase, a
wider track and hydraulic body mounts under the cabins of the Extended Cab
and Crew Cab models to improve ride comfort.
To every acTion There is an equal and opposiTe reacTion.
new independent front SuSpenSion
new rear leaf SuSpenSion
fully Boxed Steel frame
Everything is larger, stronger and lighter.
Sierra HD's new asymmetric 3-inch
This all-new, high-strength steel frame
The result is an improved front axle
wide rear leaf springs deliver larger
is fully boxed front to back. We have
rating and snow plow capability on
Gross Axle Weight Ratings
2
and
increased frame strength by 92 percent
all 4WD Sierra HDs.
maximum payload ratings.
and torsional stiffness by a factor of five.
1
1
Maximum payload capacity includes weight of driver, passengers, optional equipment and cargo.
2
Capacities and weight ratings are dependent upon model, engine, transmission and GVWR combinations.
See your GMC dealer for details.
newton'S LawS of motion
"if i have seen furTher, iT is by sTandinG on The shoulders of GianTs."
sir isaac newTon 1643-1727
In 1687, Newton wrote his three Laws of Motion. And we admit
we may have bent, stretched and reinterpreted them a little.
But look at the result: a tougher, stronger, smarter Sierra Heavy
Duty. Of course, this is a GMC and the apple doesn't fall far
from the tree. There's a law Newton can relate to.
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