Up Front
•
Equipment groups
include Work Truck, LT and LTZ
•
New Interior, Exterior and Packages
bundle popular options
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Daytime Running Lamps
enhance visibility to oncoming traffic
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Automatic Lamp Control
turns headlamps and taillamps on
when it gets dark, for convenience
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Fog lamps
provide useful light in foggy conditions. Available
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Larger front frame-mounted recovery hooks
add utility
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Flat blade wipers
offer low wind noise and great performance,
especially at higher speeds and in winter conditions
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Roof marker lamps
add attractive visibility
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Heated windshield washer fluid
helps clear ice, snow or bug
debris in seconds. Standard LTZ
Under the Hood
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5-year/160,000-km powertrain warranty
is transferable, in-
cludes Roadside Assistance and Courtesy Transportation
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Vortec 6.0L V8 engine
has 360 horsepower and 380 lb.-ft. of
torque. Models with Pickup Box Delete have 312 hp and 373 lb.-
ft.; 3500 4WD dually has 322 hp and 380 lb.-ft.
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Available Duramax 6.6L Diesel V8 engine
delivers segment
leading 365 horsepower and 660 lb.-ft. of torque. Variable
geometry turbo for responsiveness and minimal lag. Fast heat-
ing glow plugs for easy cold starts. Direct injection for power
and impressive fuel consumption
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6-speed automatic transmission
has tap up/tap down feature
for manual control, and grade braking (6.0L V8 only)
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Allison 6-speed automatic transmission
includes Range Selec-
tion Mode, Grade Braking, Cruise Grade Braking, Heater Per-
formance Mode and Low-Traction Mode (Duramax only)
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High idle switch
is available on models with cruise control
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Air filter service-required gauge on Duramax
indicates when
the air filter needs replacement
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B5 biodiesel compatibility
accepts up to 5% biodiesel blends
Passenger Side
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Heavy-duty frame
is a proven 3-piece modular design
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3 cab choices
include Regular, Extended and Crew
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Box lengths
include Standard and Long
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Extended Cab rear doors open to 170 degrees,
the widest in
the industry (dually rear doors open to 164 degrees)
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Extended Cab power rear door side windows
go all the way
down for ventilation. Available
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Available mirror features
include heat, power-adjustment,
power-fold and integrated turn signal indicators. Not available
on models with GVW over 4,536 kg (10,000 lb.). Work Truck
camper mirrors are available
At the Rear
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Cargo box
is stamped for strength and permits two-tier and
compartmentalized loading
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All-steel dually bed
has hydroformed sheet steel outside panel
for high surface quality and easy repair
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EZ Lift tailgate
requires 7 kg (16 lbs.) of effort (50% less than
standard tailgate) and includes locking tailgate. Available LT/LTZ
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Automatic locking rear differential
maintains rear-wheel trac-
tion in low-speed situations. Available
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Integrated trailer brake controller
is integrated into the instru-
ment panel. Available on all cab types
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64 mm
(
2.5-inch) integrated hitch platform
for conventional
trailering capacity to 5,897 kg (13,000 lb.)
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Available Rear Parking Assist
for ease in manoeuvering
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Rearview Camera System
is available with or without the
navigation system. Useful for backing up to trailers. Available
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High GVWR numbers
: 4,173 kg (9,200 lb.) for 2500HD,
5,443 kg (12,000 lb.) for 4WD dually chassis cab
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Excellent maximum payload capacities
can exceed 1,724 kg
(3,800 lb.) for properly equipped Regular Cab 2500HD, over
2,359 kg (5,200 lb.) with dual-rear wheel 3500HD
1
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High maximum towing capacities
with high 8,391 kg (18,500-
lb.) GCWR with gas engine and 10,659 kg (23,500-lb.) GCWR
with diesel
1
Driver Side
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StabililTrak
helps the driver keep on the intended path. Included
on 2500 Extended and Crew Cabs with standard box
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Electronic switch transfer case
with rotary dial controls
provides shift-on-the-fly convenience (std. LT and LTZ). This is
a heavy-duty part-time 4WD
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4-wheel antilock disc/disc brakes
provide confident braking.
Dynamic Rear Proportioning for consistent braking.
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Independent front suspension
with torsion bars combines
durability with a smooth ride
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Multileaf two-stage rear springs
combine good ride with out-
standing payload capacity. Dual rear wheels have three stage
springs
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16-inch steel wheels
are standard on most models. 17-inch
steel wheels are standard on 3500 dually
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17-inch aluminum wheels
are available on LT and included on
LTZ single rear wheel models
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Z71 Off Road Suspension Package
is available on most 2WD or
4WD models except dually
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Tire Pressure Monitoring System
informs the driver of low tire
pressure (not available on dually or Chassis Cabs and does not
monitor spare tire)
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Remote Vehicle Starter System
is available on LT and standard
on LTZ. Remote Start Provisions are standard on LT
Interior
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Driver and right-front passenger air bags
provide occupant
protection
2
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40/20/40 split-bench seat
on Work Truck has folding armrest
with storage. Vinyl is standard, cloth with driver’s lumbar is
available
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40/20/40 split-bench seat
on LT has lockable seat bottom cush-
ion storage with 12-volt power outlet. Select cloth standard,
leather-appointed optional. 6-way power driver seat is optional
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Front bucket seats,
optional on LT, include 6-way power. Pre-
mium cloth or optional leather-appointed
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Full-feature front bucket seats
on LTZ include 10-way power
with 2-way power lumbar, heated cushions and seatbacks, and
driver’s memory. Leather appointed
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Stadium-style rear seats
in Extended and Crew Cabs fold up
with one-hand operation. (NA on WT Extended and Crew Cab)
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Dual-zone automatic climate control
is available on LT and
standard on LTZ. Not available with Snow Plow Prep Package.
Manual single-zone air conditioning is standard on all other
models.
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Standard OnStar
®
communication system
3
includes one-year
Safe & Sound service. Turn-by-Turn Navigation available
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Driver Information Centre
monitors and reports numerous ve-
hicle functions, including transmission temperature
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Available audio features
include CD/MP3 playback and auxil-
iary input jack, Bose spaekaers, in-dash 6-disc CD changer and
rear-seat controls
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XM
®
Satellite Radio
for listening enjoyment is available on
Work Truck and LT, standard on LTZ.
4
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USB port
allows connection of an MP3 player or memory stick,
which can be controlled using the radio or steering wheel con-
trols. Will charge MP3 players. Available LT, standard LTZ
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Touch-screen navigation system with voice prompts
provides
audio and visual route guidance with real-time traffic updates.
Available on LTZ
5
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DVD rear-seat entertainment system
includes a flip-down LCD
display, input jacks and a remote control. Available on Crew Cab
LTZ
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Power sunroof
improves air circulation. Includes Universal
Home Remote. Available LTZ Extended and Crew Cabs
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Bluetooth for phone
allows hands-free, voice-activated phone
operation. Available Work Truck and LT, standard LTZ
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Power adjustable pedals
accommodate drivers of different
statures. Available LT and LTZ (not available on Reg. Cab)
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Power rear sliding window
provides fresh air circulation. Avail-
able (not available Regular Cab or with rear defogger)
1.See the Owner Manual for details.
2.Always use safety belts and proper child restraints, even with air bags. Children are safer when
properly secured in a rear seat.
3.Visit www.onstar.ca for system limitations and details.
4.Includes 3 trial months beyond which service fees apply. Available in 10 Canadian Provinces and
48 contiguous United States.
5.At time of print, detailed map coverage is available for most major urban areas of the United
States and for certain metropolitan areas of Canada (Vancouver, Calgary, Edmonton, Winnipeg,
Windsor, London, Toronto, Ottawa, Montreal, Quebec City and Halifax). Coverage is limited out-
side these areas. Includes Navigation Disc updates on 1st and 2nd Anniversary of delivery
