specifications /
1500 / DENALI
specifications /
2500HD /3500HD
34
1
When properly equipped; includes weight of vehicle, passengers, cargo and equipment.
2
Cargo and load capacity limited by weight and distribution.
3
Maximum payload capacity includes weight of driver, passengers, optional equipment and cargo.
4
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.
5
Capacities and weight ratings are dependent upon model, engine, transmission and GVWR combinations. See your GMC dealer for details.
VORTEC 6.0L V-8 VVT ( L96 )
DURAMAX DIEsEL 6.6L V-8 TURbO ( LMM )
FUEL TypE
Gasoline
Diesel
CApACITy
6.0 liters (364 cu. in.)
6.6 liters (402 cu. in.)
sAE NET HORsEpOwER @ RpM
360
@
5400 (<10,000-lb GVWR)
365
@
3200
322
@
4400 (>10,000-lb GVWR)
sAE NET TORqUE @ RpM (Lb-FT)
380
@
4200
660
@
1600
tRansmissions:
electronically controlled 6-speed heavy-duty automatic
electronically controlled allison 1000 series 6-speed automatic transmission
transmission with overdrive and tow/Haul mode
with overdrive, electronic engine grade braking and tow/Haul mode
all models: power 4-wheel antilock braking system
series / Drive type
2wD
4wD
bRAkEs
4-wheel disc
4-wheel disc
sTEERINg
power recirculating ball
power recirculating ball
FUEL TANk CApACITy
(appRox Gals.:
26.0 / 34.0
26.0 / 34.0
stanDaRD / lonG Box)
ALTERNATOR
(amps)
125
125
caRGo Dimensions
2
sTANDARD bOX
LONg bOX
cargo Volume
60.7 cu. ft.
75.5 cu. ft.
inside Width at floor
62.46"
62.46" - 64.70"
Box length at floor
78.9"
97.80"
REgULAR CAb
EXTENDED CAb
CREw CAb
Height
75.60" - 77.00"
76.63" - 76.85"
76.0" - 77.20"
overall length
standard Box
—
230.31"
239.92"
long Box
224.72" - 225.0"
249.21" - 258.70"
249.20" - 258.74"
REgULAR CAb
EXTENDED CAb
CREw CAb
standard Box
—
143.50"
153.0"
long Box
133.0"
157.50" - 157.52"
167.0"
VORTEC 4.3L V-6
VORTEC 4.8L V-8 VVT
VORTEC 5.3L V-8 VVT
VORTEC 5.3L V-8 VVT
VORTEC 6.2L V-8 VVT
(lU3)
flexfuel
afm/flexfuel
afm/flexfuel
flexfuel (l9H)
(l20)
iron Block (lmG)
aluminum Block (lc9)
CApACITy
4.3 liters (262 cu. in.)
4.8 liters (293 cu. in.)
5.3 liters (325 cu. in.)
5.3 liters (325 cu. in.)
6.2 liters (376 cu. in.)
sAE NET HORsEpOwER @ RpM
195
@
4600
302
@
5600
326
@
5300
100% e85
326
@
5300
100% e85
403
@
5700
315
@
5200
gasoline
315
@
5200
gasoline
or gasoline /e85 mix
or gasoline /e85 mix
sAE NET TORqUE @ RpM (Lb-FT)
260
@
2800
305
@
4600
348
@
4400
100% e85
348
@
4400
100% e85
417
@
4300
335
@
4000
gasoline
335
@
4000
gasoline
or gasoline /e85 mix
or gasoline /e85 mix
ENgINE / MODEL AVAILAbILITy
Regular cab, standard Box
s
a
a
—
—
Regular cab, long Box
s
a
a
—
—
extended cab, standard Box
s (2WD)
s (4WD)
a (2WD)
a (4WD)
—
extended cab, long Box
—
—
a
—
—
crew cab, short Box
—
s
a (2WD)
a (4WD) / s on xfe
a
crew cab, short Box (Denali)
—
—
—
—
s
TRANsMIssIONs:
1500: electronic 4-speed automatic with overdrive and tow/Haul mode is standard on 4.3l V-6, 4.8l V-8. electronically controlled 6-speed automatic transmission with overdrive
and tow/Haul mode included and only available on 5.3l V-8, 6.2l V-8. Denali: electronically controlled 6-speed automatic transmission with overdrive and tow/Haul mode.
all models: power 4-wheel antilock braking system
series / Drive type
1500 / 2wD
1500 / 4wD
DENALI
bRAkEs
front disc /
front disc /
4-wheel disc
rear drum
rear drum
sTEERINg
power rack-and-pinion
FUEL TANk CApACITy
(appRox Gals.:
26.0 / 26.0 / 34.0
26.0 / 26.0 / 34.0
26.0
sHoRt / stanDaRD / lonG Box)
ALTERNATOR
(amps)
145
145
145
gVwR
1
(Gross Vehicle Weight Rating)
Regular cab (lbs)
6400
6400-6800
—
extended cab (lbs)
6400-7000
7000-7200
—
crew cab (lbs)
6800-7100
7000-7300
6800/7000
(2WD/aWD)
a _ aVailaBle s _ stanDaRD — _ not aVailaBle
REgULAR CAb EXTENDED CAb CREw CAb
2500HD
standard Box
9200
9200
9200
long Box
9200
9200
9200
3500HD
sRW
9700
9900
9900
DRW
11,400
11,400
11,400
sRW=single Rear Wheel DRW=Dual Rear Wheel
enGines
stanDaRD tecHnical Data
enGines
stanDaRD tecHnical Data
caRGo Dimensions
2
exteRioR Dimensions
WHeelBase
GVWR
1
(Gross Vehicle Weight Rating)
sHORT bOX
sTANDARD bOX
LONg bOX
cargo Volume
53.2 cu. ft.
60.7 cu. ft.
75.5 cu. ft.
inside Width at floor
62.4"
62.4"
62.4"
Box length at floor
69.3"
78.9"
97.8"
REgULAR CAb
EXTENDED CAb
CREw CAb
Height
73.5"–73.8"
73.6"-73.9"
73.7"-73.8"
overall length
short Box
—
—
230.2"
standard Box
205.6"
230.2"
—
long Box
224.5"
249.2"
—
caRGo Dimensions
2
exteRioR Dimensions
2
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