2020 GMC Sierra 3500HD Double Cab Specifications

MSRP $41,195 - $48,995

Ranked #8 in Pickup-truck

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2020 GMC Sierra 3500HD Double Cab Specs & Features


Base

4dr Double Cab LB (6.6L 8cyl 6A)

MSRP - $41,195

Base

4dr Double Cab LB DRW (6.6L 8cyl 6A)

MSRP - $41,195

Base

4dr Double Cab LB 4WD (6.6L 8cyl 6A)

MSRP - $41,195

SLE

SLE 4dr Double Cab LB (6.6L 8cyl 6A)

MSRP - $44,995


Overview


4dr Double Cab LB (6.6L 8cyl 6A)4dr Double Cab LB DRW (6.6L 8cyl 6A)4dr Double Cab LB 4WD (6.6L 8cyl 6A)SLE 4dr Double Cab LB (6.6L 8cyl 6A)
MSRP
$41,195$42,395$43,995$44,995
engine
6.6/OHV/16/V-86.6/OHV/16/V-86.6/OHV/16/V-86.6/OHV/16/V-8
transmission
6-speed automatic6-speed automatic6-speed automatic6-speed automatic
horsepower
401 hp @ 5200 rpm401 hp @ 5200 rpm401 hp @ 5200 rpm401 hp @ 5200 rpm
torque
464 lbs.-ft. @ 4000 rpm464 lbs.-ft. @ 4000 rpm464 lbs.-ft. @ 4000 rpm464 lbs.-ft. @ 4000 rpm
MPG(city/comb/highway)
15/18/2215/18/2215/18/2215/18/22
doors
4444
passenger capacity
6666
warranty
3 yr./ 36000 mi.3 yr./ 36000 mi.3 yr./ 36000 mi.3 yr./ 36000 mi.
top speed
----
drive type
rear wheel driverear wheel drivefour wheel driverear wheel drive
fuel type
flex-fuel (unleaded/E85)flex-fuel (unleaded/E85)flex-fuel (unleaded/E85)flex-fuel (unleaded/E85)

Engine


Engine specifications

4dr Double Cab LB (6.6L 8cyl 6A)4dr Double Cab LB DRW (6.6L 8cyl 6A)4dr Double Cab LB 4WD (6.6L 8cyl 6A)SLE 4dr Double Cab LB (6.6L 8cyl 6A)
engine size
6.6 l6.6 l6.6 l6.6 l
engine type
V-8V-8V-8V-8
engine horsepower
401 hp @ 5200 rpm401 hp @ 5200 rpm401 hp @ 5200 rpm401 hp @ 5200 rpm
engine torque
464 lbs.-ft. @ 4000 rpm464 lbs.-ft. @ 4000 rpm464 lbs.-ft. @ 4000 rpm464 lbs.-ft. @ 4000 rpm
engine bore x stroke
4.1 x 3.9 in.4.1 x 3.9 in.4.1 x 3.9 in.4.1 x 3.9 in.
compression ratio
10.80 to 110.80 to 110.80 to 110.80 to 1
valves
16161616
valvetrain
OHVOHVOHVOHV
valve timing
cylinder head
AluminumAluminumAluminumAluminum
engine orientation
longitudinallongitudinallongitudinallongitudinal
engine oil cooler
engine block
AluminumAluminumAluminumAluminum

Performance

4dr Double Cab LB (6.6L 8cyl 6A)4dr Double Cab LB DRW (6.6L 8cyl 6A)4dr Double Cab LB 4WD (6.6L 8cyl 6A)SLE 4dr Double Cab LB (6.6L 8cyl 6A)
zero to 60 mph
7.5 sec7.5 sec7.5 sec7.5 sec
standing 1/4-mile
15.3 sec15.3 sec15.3 sec15.3 sec

Transmission


Transmission

4dr Double Cab LB (6.6L 8cyl 6A)4dr Double Cab LB DRW (6.6L 8cyl 6A)4dr Double Cab LB 4WD (6.6L 8cyl 6A)SLE 4dr Double Cab LB (6.6L 8cyl 6A)
drivetrain
rear wheel driverear wheel drivefour wheel driverear wheel drive
standard transmission
6-speed automatic6-speed automatic6-speed automatic6-speed automatic
optional transmission
10-speed automatic10-speed automatic10-speed automatic10-speed automatic
rear differential
Rear locking differentialRear locking differentialRear locking differentialRear locking differential
locking hubs
--Automatic-
overdrive
transmission oil cooler
transmission electronic control

Gear

4dr Double Cab LB (6.6L 8cyl 6A)4dr Double Cab LB DRW (6.6L 8cyl 6A)4dr Double Cab LB 4WD (6.6L 8cyl 6A)SLE 4dr Double Cab LB (6.6L 8cyl 6A)
transmission gear ratio (1st)
4.544.544.544.54
transmission gear ratio (2nd)
2.362.362.362.36
transmission gear ratio (3rd)
2.062.062.062.06
transmission gear ratio (4th)
1.151.151.151.15
transmission gear ratio (5th)
1.481.481.481.48
transmission gear ratio (reverse)
3.063.063.063.06
transmission gear ratio (6th)
0.670.670.670.67
transmission gear ratio (7th)
1111
transmission gear ratio (8th)
0.850.850.850.85
transmission gear ratio (9th)
0.680.680.680.68
transmission gear ratio (10th)
0.630.630.630.63
hi lo gear selection

Measurements and Dimensions


Towing

4dr Double Cab LB (6.6L 8cyl 6A)4dr Double Cab LB DRW (6.6L 8cyl 6A)4dr Double Cab LB 4WD (6.6L 8cyl 6A)SLE 4dr Double Cab LB (6.6L 8cyl 6A)
maximum towing capacity
21490 lbs.31500 lbs.21210 lbs.21490 lbs.
5th wheel towing capacity
16700 lbs.16400 lbs.16500 lbs.16700 lbs.
gooseneck towing capacity
14200 lbs.14200 lbs.14200 lbs.14200 lbs.

Exterior Dimensions

4dr Double Cab LB (6.6L 8cyl 6A)4dr Double Cab LB DRW (6.6L 8cyl 6A)4dr Double Cab LB 4WD (6.6L 8cyl 6A)SLE 4dr Double Cab LB (6.6L 8cyl 6A)
curb weight
6689 lbs.6977 lbs.6971 lbs.6689 lbs.
length
68.3 in.75 in.68.3 in.68.3 in.
width
81.9 in.96.8 in.81.9 in.81.9 in.
height
80.9 in.80.2 in.80.9 in.80.9 in.
ground clearance
11.2 in.10.4 in.11.2 in.11.2 in.
wheelbase
162.5 in.162.5 in.162.5 in.162.5 in.
front tread
68.1 in.68.1 in.68.1 in.68.1 in.
rear tread
68.3 in.75 in.68.3 in.68.3 in.
gross weight
11100 lbs.14000 lbs.11400 lbs.11100 lbs.
pickup bed depth
21 in.21 in.21 in.21 in.
payload
4373 lbs.6985 lbs.4391 lbs.4373 lbs.
turning radius
26.9 in.26.9 in.26.9 in.26.9 in.
axle ratio
3.733.733.733.73
rear gawr
7250 lbs.10500 lbs.7250 lbs.7250 lbs.
front gawr
4400 lbs.4800 lbs.4800 lbs.4400 lbs.
rear spring rating
7250 lbs.10500 lbs.7250 lbs.7250 lbs.
front spring rating
4400 lbs.4800 lbs.4800 lbs.4400 lbs.
cab to axle
55.2 in.55.2 in.55.2 in.55.2 in.

Interior Dimensions

4dr Double Cab LB (6.6L 8cyl 6A)4dr Double Cab LB DRW (6.6L 8cyl 6A)4dr Double Cab LB 4WD (6.6L 8cyl 6A)SLE 4dr Double Cab LB (6.6L 8cyl 6A)
passenger capacity
6666
passenger volume
37.9 cu.ft.37.9 cu.ft.37.9 cu.ft.37.9 cu.ft.
front headroom
43 in.43 in.43 in.43 in.
front legroom
44.5 in.44.5 in.44.5 in.44.5 in.
front shoulder room
66 in.66 in.66 in.66 in.
front hiproom
61.2 in.61.2 in.61.2 in.61.2 in.
2nd row headroom
39.9 in.39.9 in.39.9 in.39.9 in.
2nd row legroom
35.2 in.35.2 in.35.2 in.35.2 in.
2nd row shoulder room
64.9 in.64.9 in.64.9 in.64.9 in.
2nd row hiproom
60.2 in.60.2 in.60.2 in.60.2 in.
maximum cargo capacity
83.5 cu.ft.83.5 cu.ft.83.5 cu.ft.83.5 cu.ft.
cargo capacity(all seats in place)
83.5 cu.ft.83.5 cu.ft.83.5 cu.ft.83.5 cu.ft.

Fuel


4dr Double Cab LB (6.6L 8cyl 6A)4dr Double Cab LB DRW (6.6L 8cyl 6A)4dr Double Cab LB 4WD (6.6L 8cyl 6A)SLE 4dr Double Cab LB (6.6L 8cyl 6A)
fuel type
flex-fuel (unleaded/E85)flex-fuel (unleaded/E85)flex-fuel (unleaded/E85)flex-fuel (unleaded/E85)
fuel tank capacity
36 gal.36 gal.36 gal.36 gal.
fuel economy city
15 mpg15 mpg15 mpg15 mpg
fuel economy combined
18 mpg18 mpg18 mpg18 mpg
fuel economy highway
22 mpg22 mpg22 mpg22 mpg

Comfort and Convenience


Driving Comfort

4dr Double Cab LB (6.6L 8cyl 6A)4dr Double Cab LB DRW (6.6L 8cyl 6A)4dr Double Cab LB 4WD (6.6L 8cyl 6A)SLE 4dr Double Cab LB (6.6L 8cyl 6A)
cruise control
w/ steering wheel controls(optional)w/ steering wheel controls(optional)w/ steering wheel controls(optional)w/ steering wheel controls
lane departure
---
driver's footrest
1111
illuminated entry
---

Sensors

4dr Double Cab LB (6.6L 8cyl 6A)4dr Double Cab LB DRW (6.6L 8cyl 6A)4dr Double Cab LB 4WD (6.6L 8cyl 6A)SLE 4dr Double Cab LB (6.6L 8cyl 6A)
parking sensor
Front and rear parking sensorsFront and rear parking sensorsFront and rear parking sensorsFront and rear parking sensors
tire pressure sensor

Controls/Remote features

4dr Double Cab LB (6.6L 8cyl 6A)4dr Double Cab LB DRW (6.6L 8cyl 6A)4dr Double Cab LB 4WD (6.6L 8cyl 6A)SLE 4dr Double Cab LB (6.6L 8cyl 6A)
control on steering wheel
CruiseCruiseCruiseCruise
climate control
NULLNULLNULLNULL
keyless entry
---1
speed sensitive volume control
keyfob trunk/hatch/door release
yes(optional)yes(optional)yes(optional)yes(optional)
garage door transmitter
---
proximity key
---Keyless Open and Start

Locking

4dr Double Cab LB (6.6L 8cyl 6A)4dr Double Cab LB DRW (6.6L 8cyl 6A)4dr Double Cab LB 4WD (6.6L 8cyl 6A)SLE 4dr Double Cab LB (6.6L 8cyl 6A)
auto locking doors
---
power door locks
yes(optional)yes(optional)yes(optional)
child safety locks
Rear child safety locksRear child safety locksRear child safety locksRear child safety locks
tailgate/rear door lock
Manual tailgate/rear door lock,Tailgate/rear door lock included with power door locks(optional)Manual tailgate/rear door lock,Tailgate/rear door lock included with power door locks(optional)Manual tailgate/rear door lock,Tailgate/rear door lock included with power door locks(optional)Manual and w/power door locks(optional)

Window

4dr Double Cab LB (6.6L 8cyl 6A)4dr Double Cab LB DRW (6.6L 8cyl 6A)4dr Double Cab LB 4WD (6.6L 8cyl 6A)SLE 4dr Double Cab LB (6.6L 8cyl 6A)
power windows
1 touch up/down
rear window defroster/defogger
defroster(optional)defroster(optional)defroster(optional)defroster(optional)

Accessories

4dr Double Cab LB (6.6L 8cyl 6A)4dr Double Cab LB DRW (6.6L 8cyl 6A)4dr Double Cab LB 4WD (6.6L 8cyl 6A)SLE 4dr Double Cab LB (6.6L 8cyl 6A)
clock
In-radio display clockIn-radio display clockIn-radio display clockIn-radio display clock
power outlet
1 12V DC power outlet, 2 AC power outlet(optional)1 12V DC power outlet, 2 AC power outlet(optional)1 12V DC power outlet, 2 AC power outlet(optional)1 12V DC power outlet, 2 AC power outlet(optional)
holder
Front and rear cupholdersFront and rear cupholdersFront and rear cupholdersFront and rear cupholders
glovebox
Locking gloveboxLocking gloveboxLocking gloveboxLocking glovebox

Camera

4dr Double Cab LB (6.6L 8cyl 6A)4dr Double Cab LB DRW (6.6L 8cyl 6A)4dr Double Cab LB 4WD (6.6L 8cyl 6A)SLE 4dr Double Cab LB (6.6L 8cyl 6A)
camera
Auxiliary Camera(optional)Auxiliary Camera(optional)Auxiliary Camera(optional)Bed View Camera, Auxiliary Trailer Camera
camera rear

Steering

4dr Double Cab LB (6.6L 8cyl 6A)4dr Double Cab LB DRW (6.6L 8cyl 6A)4dr Double Cab LB 4WD (6.6L 8cyl 6A)SLE 4dr Double Cab LB (6.6L 8cyl 6A)
steering wheel
Tilt steering wheelTilt steering wheelTilt steering wheelTilt steering wheel
tilt and telescopic steering wheel
heated steering wheel
---yes(optional)
steering wheel texture
---Leather/aluminum

Infotainment


Radio

4dr Double Cab LB (6.6L 8cyl 6A)4dr Double Cab LB DRW (6.6L 8cyl 6A)4dr Double Cab LB 4WD (6.6L 8cyl 6A)SLE 4dr Double Cab LB (6.6L 8cyl 6A)
AM/FM
Stereo with seek-scanStereo with seek-scanStereo with seek-scanStereo with seek-scan, SiriusXM with 360L(optional)
satellite radio
---Yes(optional)
satellite radio service
---12 months
rear passenger display
0000

Entertainment

4dr Double Cab LB (6.6L 8cyl 6A)4dr Double Cab LB DRW (6.6L 8cyl 6A)4dr Double Cab LB 4WD (6.6L 8cyl 6A)SLE 4dr Double Cab LB (6.6L 8cyl 6A)
USB
1 USB ports1 USB ports1 USB ports2 USB ports, 4 USB ports(optional)
wireless phone connectivity
smart device integration
Apple CarPlay/Android AutoApple CarPlay/Android AutoApple CarPlay/Android AutoApple CarPlay/Android Auto
hands-free calling
---
primary monitor touchscreen
internet access
4G Wi-Fi Hotspot internet access4G Wi-Fi Hotspot internet access4G Wi-Fi Hotspot internet access4G Wi-Fi Hotspot internet access
destination download
---

Audio/Video

4dr Double Cab LB (6.6L 8cyl 6A)4dr Double Cab LB DRW (6.6L 8cyl 6A)4dr Double Cab LB 4WD (6.6L 8cyl 6A)SLE 4dr Double Cab LB (6.6L 8cyl 6A)
number of speakers
6666

Interior


Seating

4dr Double Cab LB (6.6L 8cyl 6A)4dr Double Cab LB DRW (6.6L 8cyl 6A)4dr Double Cab LB 4WD (6.6L 8cyl 6A)SLE 4dr Double Cab LB (6.6L 8cyl 6A)
driver seat
Manual reclining and 4-way driver seat adjustments, 8-way power Height adjustable driver seat(optional)Manual reclining and 4-way driver seat adjustments, 8-way power Height adjustable driver seat(optional)Manual reclining and 4-way driver seat adjustments, 8-way power Height adjustable driver seat(optional)Power reclining, 8-way/4-way, power height adjustable driver seat
passenger seat
Manual reclining and 4-way passenger seat adjustmentsManual reclining and 4-way passenger seat adjustmentsManual reclining and 4-way passenger seat adjustmentsManual reclining and 4-way passenger seat adjustments
heated seats
---front(optional)
upholstery
Vinyl front and rear seat upholsteryVinyl front and rear seat upholsteryVinyl front and rear seat upholsteryCloth front and rear seat upholstery

Additional features

4dr Double Cab LB (6.6L 8cyl 6A)4dr Double Cab LB DRW (6.6L 8cyl 6A)4dr Double Cab LB 4WD (6.6L 8cyl 6A)SLE 4dr Double Cab LB (6.6L 8cyl 6A)
instrument panel
120-Volt Instrument Panel120-Volt Instrument Panel120-Volt Instrument PanelMetal-look instrument panel insert
shift knob
Urethane shift knobUrethane shift knobUrethane shift knobUrethane shift knob
headliner
Full cloth headlinerFull cloth headlinerFull cloth headlinerFull cloth headliner
floor mats
Rubber front and rear floor mats(optional)Rubber front and rear floor mats(optional)Rubber front and rear floor mats(optional)Rubber front and rear floor mats
overhead console
Mini overhead consoleMini overhead consoleMini overhead consoleMini overhead console with storage
center console
---
full length console
---Full floor console with covered box(optional)

Lights

4dr Double Cab LB (6.6L 8cyl 6A)4dr Double Cab LB DRW (6.6L 8cyl 6A)4dr Double Cab LB 4WD (6.6L 8cyl 6A)SLE 4dr Double Cab LB (6.6L 8cyl 6A)
reading lights
1111
variable instrument panel lighting

Air Conditioning

4dr Double Cab LB (6.6L 8cyl 6A)4dr Double Cab LB DRW (6.6L 8cyl 6A)4dr Double Cab LB 4WD (6.6L 8cyl 6A)SLE 4dr Double Cab LB (6.6L 8cyl 6A)
front air conditioning
NULLNULLNULLAutomatic dual-zone front air conditioning(optional)
rear air conditioning
NULLNULLNULLNULL
climate control
NULLNULLNULLNULL
interior air filtration
NULLNULLNULLNULL

Mirror

4dr Double Cab LB (6.6L 8cyl 6A)4dr Double Cab LB DRW (6.6L 8cyl 6A)4dr Double Cab LB 4WD (6.6L 8cyl 6A)SLE 4dr Double Cab LB (6.6L 8cyl 6A)
rear view mirrors
Day-night rear view mirror, Video-feed rear view mirror(optional), Auto-dimming rear view mirror(optional)Day-night rear view mirror, Video-feed rear view mirror(optional), Auto-dimming rear view mirror(optional)Day-night rear view mirror, Video-feed rear view mirror(optional), Auto-dimming rear view mirror(optional)Day-night rear view mirror, Video-feed rear view mirror(optional), Auto-dimming rear view mirror(optional)
driver vanity mirror
---Illuminated driver vanity mirror
passenger vanity mirror
Illuminated passenger vanity mirror

Restraints

4dr Double Cab LB (6.6L 8cyl 6A)4dr Double Cab LB DRW (6.6L 8cyl 6A)4dr Double Cab LB 4WD (6.6L 8cyl 6A)SLE 4dr Double Cab LB (6.6L 8cyl 6A)
front head restraints
Manual adjustable front head restraintsManual adjustable front head restraintsManual adjustable front head restraintsManual adjustable front head restraints
2nd row head restraints
2 2nd row head restraints2 2nd row head restraints2 2nd row head restraints2 2nd row head restraints

Exterior


Body

4dr Double Cab LB (6.6L 8cyl 6A)4dr Double Cab LB DRW (6.6L 8cyl 6A)4dr Double Cab LB 4WD (6.6L 8cyl 6A)SLE 4dr Double Cab LB (6.6L 8cyl 6A)
body material
Galvanized steel/Aluminum Galvanized steel/Aluminum Galvanized steel/Aluminum Galvanized steel/Aluminum
bumper
Front bumper with black rub strip, Rear step bumper, Chrome front and rear bumpersFront bumper with black rub strip, Rear step bumper, Chrome front and rear bumpersFront bumper with black rub strip, Rear step bumper, Chrome front and rear bumpersFront bumper with black rub strip, Rear step bumper, Chrome front and rear bumpers
grille
Black w/chrome surround grilleBlack w/chrome surround grilleBlack w/chrome surround grilleBlack w/chrome surround grille
bodyside molding
---
fender trim
---Body-colored fender flares(optional)

Headlight

4dr Double Cab LB (6.6L 8cyl 6A)4dr Double Cab LB DRW (6.6L 8cyl 6A)4dr Double Cab LB 4WD (6.6L 8cyl 6A)SLE 4dr Double Cab LB (6.6L 8cyl 6A)
headlight
Fully automatic headlightsFully automatic headlightsFully automatic headlightsFully automatic headlights
delay-off headlights
daytime running lights

Cargo/Bed

4dr Double Cab LB (6.6L 8cyl 6A)4dr Double Cab LB DRW (6.6L 8cyl 6A)4dr Double Cab LB 4WD (6.6L 8cyl 6A)SLE 4dr Double Cab LB (6.6L 8cyl 6A)
bed type
Regular bedRegular bedRegular bedRegular bed
bedliner
Spray-On BedLinerSpray-On BedLinerSpray-On BedLinerSpray-On BedLiner
tailgate/liftgate/swing gate
TailgateTailgateTailgateTailgate

Lights

4dr Double Cab LB (6.6L 8cyl 6A)4dr Double Cab LB DRW (6.6L 8cyl 6A)4dr Double Cab LB 4WD (6.6L 8cyl 6A)SLE 4dr Double Cab LB (6.6L 8cyl 6A)
front fog lights
---yes(optional)
cargo/trunk light
1111
turn signal on mirror
---1
clearance lights
Cab clearance lights(optional)Cab clearance lightsCab clearance lights(optional)Cab clearance lights(optional)
marker lamps
Smoked Amber LED Roof Marker Lamps-Smoked Amber LED Roof Marker LampsSmoked Amber LED Roof Marker Lamps

Door

4dr Double Cab LB (6.6L 8cyl 6A)4dr Double Cab LB DRW (6.6L 8cyl 6A)4dr Double Cab LB 4WD (6.6L 8cyl 6A)SLE 4dr Double Cab LB (6.6L 8cyl 6A)
number of doors
4444
rear door
Rear door binsRear door binsRear door binsRear door bins
door handle
Black door handlesBlack door handlesBlack door handlesBody-colored door handles
door panel
---Metal-look door panel insert

Mirror

4dr Double Cab LB (6.6L 8cyl 6A)4dr Double Cab LB DRW (6.6L 8cyl 6A)4dr Double Cab LB 4WD (6.6L 8cyl 6A)SLE 4dr Double Cab LB (6.6L 8cyl 6A)
door mirrors
Manual folding door mirrors, Auto dimming door mirrors(optional)Manual folding door mirrors, Auto dimming door mirrors(optional)Manual folding door mirrors, Auto dimming door mirrors(optional)Power remote heated manual folding door mirrors with turn signal indicator, Auto dimming door mirrors(optional)
trailer mirror
Manual extendable trailer mirrorsManual extendable trailer mirrorsManual extendable trailer mirrorsManual extendable trailer mirrors

Wiper

4dr Double Cab LB (6.6L 8cyl 6A)4dr Double Cab LB DRW (6.6L 8cyl 6A)4dr Double Cab LB 4WD (6.6L 8cyl 6A)SLE 4dr Double Cab LB (6.6L 8cyl 6A)
variable intermittent wipers

Exhaust

4dr Double Cab LB (6.6L 8cyl 6A)4dr Double Cab LB DRW (6.6L 8cyl 6A)4dr Double Cab LB 4WD (6.6L 8cyl 6A)SLE 4dr Double Cab LB (6.6L 8cyl 6A)
tailpipe
Polished tailpipe(optional)Polished tailpipe(optional)Polished tailpipe(optional)Polished tailpipe(optional)
exhaust system
Single stainless steel exhaustSingle stainless steel exhaustSingle stainless steel exhaustSingle stainless steel exhaust
exhaust tip
Polished Exhaust TipPolished Exhaust TipPolished Exhaust TipPolished Exhaust Tip

Towing/Trailering

4dr Double Cab LB (6.6L 8cyl 6A)4dr Double Cab LB DRW (6.6L 8cyl 6A)4dr Double Cab LB 4WD (6.6L 8cyl 6A)SLE 4dr Double Cab LB (6.6L 8cyl 6A)
tow hooks
2 front 2 front 2 front 2 front
trailering class
Class IVClass IVClass IVClass IV
tow hitch
Trailer hitchTrailer hitchTrailer hitchTrailer hitch

Suspension


Shocks

4dr Double Cab LB (6.6L 8cyl 6A)4dr Double Cab LB DRW (6.6L 8cyl 6A)4dr Double Cab LB 4WD (6.6L 8cyl 6A)SLE 4dr Double Cab LB (6.6L 8cyl 6A)
front shocks
Gas-pressurizedGas-pressurizedGas-pressurized, Rancho brand name (optional)Gas-pressurized
rear shocks
Gas-pressurized Gas-pressurized Gas-pressurized, Rancho brand name(optional)Gas-pressurized
front suspension
Independent front short and long arm suspensionIndependent front short and long arm suspensionIndependent front short and long arm suspensionIndependent front short and long arm suspension
rear suspension
Rigid axle rear leaf suspensionRigid axle rear leaf suspensionRigid axle rear leaf suspensionRigid axle rear leaf suspension
front springs
Front torsion bar springs, Heavy-duty front torsion bar springs(optional)Front torsion bar springs, Heavy-duty front torsion bar springs(optional)Front torsion bar springs, Heavy-duty front torsion bar springs(optional)Front torsion bar springs, Heavy-duty front torsion bar springs(optional)
stabilizer bar/anti-roll bar
front and rearfront and rearfront and rearfront and rear

Brakes

4dr Double Cab LB (6.6L 8cyl 6A)4dr Double Cab LB DRW (6.6L 8cyl 6A)4dr Double Cab LB 4WD (6.6L 8cyl 6A)SLE 4dr Double Cab LB (6.6L 8cyl 6A)
ABS and driveline traction control
ABS channels
4 abs channels4 abs channels4 abs channels4 abs channels
brake assist
rear brake rotor diam x thickness (in)
14.1 x 1.3 in.14.1 x 1.3 in.14.1 x 1.3 in.14.1 x 1.3 in.
front brake rotor diam x thickness (in)
14 x 1.6 in.14 x 1.6 in.14 x 1.6 in.14 x 1.6 in.

Tires and Wheels


4dr Double Cab LB (6.6L 8cyl 6A)4dr Double Cab LB DRW (6.6L 8cyl 6A)4dr Double Cab LB 4WD (6.6L 8cyl 6A)SLE 4dr Double Cab LB (6.6L 8cyl 6A)
front tires
275/70R18E235/80R17E275/70R18E275/70R18E
rear tires
275/70R18E235/80R17E275/70R18E275/70R18E
wheels
18"17"18"18" , 20" (optional)
spare tires
1111
run flat tires
all terrain tires
-
dual rear wheels
---
wheel cover
Hub Hub Hub Chrome hub(optional)

Packages


4dr Double Cab LB (6.6L 8cyl 6A)4dr Double Cab LB DRW (6.6L 8cyl 6A)4dr Double Cab LB 4WD (6.6L 8cyl 6A)SLE 4dr Double Cab LB (6.6L 8cyl 6A)
packages
Convenience Package, Convenience Package w/Pickup Bed Delete, GMC Protection PackageConvenience Package, Convenience Package w/Pickup Bed Delete, GMC Protection PackageConvenience Package, Snow Plow Prep PackageRemote Start Package, GMC Protection Package, Preferred Package, Assist Step and Floor Liner Package
emergency service
---
concierge service
---

Warranty


4dr Double Cab LB (6.6L 8cyl 6A)4dr Double Cab LB DRW (6.6L 8cyl 6A)4dr Double Cab LB 4WD (6.6L 8cyl 6A)SLE 4dr Double Cab LB (6.6L 8cyl 6A)
basic warranty
3 yr./ 36000 mi.3 yr./ 36000 mi.3 yr./ 36000 mi.3 yr./ 36000 mi.
drivetrain warranty
5 yr./ 60000 mi.5 yr./ 60000 mi.5 yr./ 60000 mi.5 yr./ 60000 mi.
roadside warranty
5 yr. / 60000 mi.5 yr. / 60000 mi.5 yr. / 60000 mi.5 yr. / 60000 mi.
diesel engine warranty
5 yr. /100000 mi.5 yr. /100000 mi.5 yr. /100000 mi.5 yr. /100000 mi.
corrosion perforation warranty
6 yr. /100000 mi.6 yr. /100000 mi.6 yr. /100000 mi.6 yr. /100000 mi.
roadside assistance
free maintenance
1 yr./ unlimited1 yr./ unlimited1 yr./ unlimited1 yr./ unlimited
rust warranty
6 yr./ 100000 mi.6 yr./ 100000 mi.6 yr./ 100000 mi.6 yr./ 100000 mi.

Instrumentation


Instruments

4dr Double Cab LB (6.6L 8cyl 6A)4dr Double Cab LB DRW (6.6L 8cyl 6A)4dr Double Cab LB 4WD (6.6L 8cyl 6A)SLE 4dr Double Cab LB (6.6L 8cyl 6A)
system monitor
engine hour meter
tachometer
trip computer
voltmeter
tire pressure monitoring
turn signal indicator
instrument panel display
analoganaloganaloganalog
compass
---1
antenna
Fixed antennaFixed antennaFixed antennaFixed antenna

Gauge

4dr Double Cab LB (6.6L 8cyl 6A)4dr Double Cab LB DRW (6.6L 8cyl 6A)4dr Double Cab LB 4WD (6.6L 8cyl 6A)SLE 4dr Double Cab LB (6.6L 8cyl 6A)
water temp gauge
oil pressure gauge

Warnings

4dr Double Cab LB (6.6L 8cyl 6A)4dr Double Cab LB DRW (6.6L 8cyl 6A)4dr Double Cab LB 4WD (6.6L 8cyl 6A)SLE 4dr Double Cab LB (6.6L 8cyl 6A)
battery warning
low-fuel warning
tire specific low-tire-pressure warning
brake-fluid warning
low-coolant warning
turn-signal-on warning
transmission-fluid-temperature warning
low washer fluid warning
lights-on warning
door-ajar warning
oil-pressure warning
key-in-ignition warning

Telematics


4dr Double Cab LB (6.6L 8cyl 6A)4dr Double Cab LB DRW (6.6L 8cyl 6A)4dr Double Cab LB 4WD (6.6L 8cyl 6A)SLE 4dr Double Cab LB (6.6L 8cyl 6A)
immobilizer
security system
---Yes(optional)
tracker system
---
post collision safety system
---
emergency communication system
OnStar and GMC connected services capableOnStar and GMC connected services capableOnStar and GMC connected services capableOnStar and GMC connected services capable
electronic stability controls
StabiliTrak w/Proactive Roll AvoidanceStabiliTrak w/Proactive Roll AvoidanceStabiliTrak w/Proactive Roll AvoidanceStabiliTrak w/Proactive Roll Avoidance
stolen vehicle tracking assistance
---1
remote activated perimeter approach lights
---1

Safety


Airbags

4dr Double Cab LB (6.6L 8cyl 6A)4dr Double Cab LB DRW (6.6L 8cyl 6A)4dr Double Cab LB 4WD (6.6L 8cyl 6A)SLE 4dr Double Cab LB (6.6L 8cyl 6A)
total number of airbags
6666
front impact airbag
Driver and PassengerDriver and PassengerDriver and PassengerDriver and Passenger
side impact airbag
FrontFrontFrontFront
occupant sensing airbag
curtain overhead airbag
Curtain 1st and 2nd row overhead airbagsCurtain 1st and 2nd row overhead airbagsCurtain 1st and 2nd row overhead airbagsCurtain 1st and 2nd row overhead airbags
passenger airbag deactivation
airbag deployment notification
---

seatbelts

4dr Double Cab LB (6.6L 8cyl 6A)4dr Double Cab LB DRW (6.6L 8cyl 6A)4dr Double Cab LB 4WD (6.6L 8cyl 6A)SLE 4dr Double Cab LB (6.6L 8cyl 6A)
seat belts
Height adjustable front seatbeltsHeight adjustable front seatbeltsHeight adjustable front seatbeltsHeight adjustable front seatbelts
rear center 3 point belt

safety features

4dr Double Cab LB (6.6L 8cyl 6A)4dr Double Cab LB DRW (6.6L 8cyl 6A)4dr Double Cab LB 4WD (6.6L 8cyl 6A)SLE 4dr Double Cab LB (6.6L 8cyl 6A)
panic alarm
audio theft deterrent
approach lamps
yes(optional)yes(optional)yes(optional)

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