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Specs of GMC Sierra 2500HD IV (GMTK2XX) Double Cab Long Box 6.6 Duramax TD V8 (445 Hp) 4WD Automatic /2017, 2018, 2019/

2015 GMC Sierra 2500HD IV (GMTK2XX) Double Cab Long Box - Photo 1
GMC Sierra 2500HD IV (GMTK2XX) Double Cab Long Box - Photo 2

Key specs

GMC Sierra 2500HD IV (GMTK2XX) Double Cab Long Box 6.6 Duramax TD V8 (445 Hp) 4WD Automatic /Pick-up 2017 - 2019/

What is the body type of GMC Sierra 2500HD IV (GMTK2XX) Double Cab Long Box?
Pick-up, 4 Doors, 5 Seats
What is the power output of GMC Sierra 2500HD Pick-up 2017 6.6 Duramax TD V8 (445 Hp) 4WD Automatic?
445 Hp, 1234 Nm
910 lb.-ft.
What is the engine displacement of GMC Sierra 2500HD Pick-up 2017 6.6 Duramax TD V8 (445 Hp) 4WD Automatic?
6.6 l
6604 cm3
403 cu. in.
What is the number of cylinders in 2017 GMC 6.6 Duramax TD V8 (445 Hp) 4WD Automatic?
8, V-engine
What is the drivetrain of GMC Sierra 2500HD IV (GMTK2XX) Double Cab Long Box Pick-up 2017 6.6 Duramax TD V8 (445 Hp) 4WD Automatic?
All wheel drive (4x4). Internal Combustion engine. The Internal combustion engine (ICE) drives the rear wheels permanently, and the front wheels are driven through an electrically or mechanically operated clutch if necessary.
What is the length of 2017 GMC Sierra 2500HD Pick-up?
6322 mm
248.9 in.
What is the width of 2017 GMC Sierra 2500HD Pick-up?
2045 mm
80.51 in.
What is the kerb weight of 2017 GMC Sierra 2500HD IV (GMTK2XX) Double Cab Long Box 6.6 Duramax TD V8 (445 Hp) 4WD Automatic?
2943 kg
6488 lbs.
What is the maximum permissible mass of 2017 GMC Sierra 2500HD IV (GMTK2XX) Double Cab Long Box 6.6 Duramax TD V8 (445 Hp) 4WD Automatic?
4309 kg
9500 lbs.
What is the trunk (boot) capacity of 2017 GMC Sierra 2500HD Pick-up?
2162 l
76.4 cu. ft.
What is the number of gears in What is the gearbox type of 2017 GMC Sierra 2500HD IV (GMTK2XX) Double Cab Long Box 6.6 Duramax TD V8 (445 Hp) 4WD Automatic?
6, automatic transmission Allison
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General information

Brand
GMC
Model
Sierra 2500HD
Generation
Sierra 2500HD IV (GMTK2XX) Double Cab Long Box
Modification (Engine)
6.6 Duramax TD V8 (445 Hp) 4WD Automatic
Start of production
2017 year
End of production
2019 year
Powertrain Architecture
Internal Combustion engine
Body type
Pick-up
Seats
5
Doors
4
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Performance specs

Fuel Type
Diesel
Weight-to-power ratio
6.6 kg/Hp, 151.2 Hp/tonne
Weight-to-torque ratio
2.4 kg/Nm, 419.3 Nm/tonne

Engine specs

Power
445 Hp @ 2800 rpm.
Power per litre
67.4 Hp/l
Torque
1234 Nm @ 1600 rpm. 910 lb.-ft. @ 1600 rpm.
Engine layout
Front, Longitudinal
Engine Model/Code
Duramax L5P
Engine displacement
6604 cm3 403 cu. in.
Number of cylinders
8
Engine configuration
V-engine
Cylinder Bore
103 mm 4.06 in.
Piston Stroke
99 mm 3.9 in.
Compression ratio
16:1
Number of valves per cylinder
4
Fuel injection system
Diesel Commonrail
Engine aspiration
Turbocharger, Intercooler
Valvetrain
OHV
Engine oil capacity
9.5 l 10.04 US qt | 8.36 UK qt
Engine oil specification
Log in to see.Log in to see.
Coolant
29.7 l 31.38 US qt | 26.13 UK qt
Engine systems
Particulate filter

Volume and weights

Kerb Weight
2943 kg 6488 lbs.
Max. weight
4309 kg 9500 lbs.
Max load
1366 kg 3012 lbs.
Trunk (boot) space - maximum
2162 l 76.4 cu. ft.
Fuel tank capacity
136 l 35.93 US gal | 29.92 UK gal
Permitted trailer load with brakes (12%)
6577 kg 14500 lbs.

Dimensions

Length
6322 mm 248.9 in.
Width including mirrors
2045 mm 80.51 in.
Height
1977 mm 77.83 in.
Wheelbase
4017 mm 158.15 in.
Front track
1748 mm 68.82 in.
Rear (Back) track
1709 mm 67.28 in.
Ride height (ground clearance)
214 mm 8.43 in.
Minimum turning circle (turning diameter)
16.2 m 53.15 ft.

Drivetrain, brakes and suspension specs

Drivetrain Architecture
The Internal combustion engine (ICE) drives the rear wheels permanently, and the front wheels are driven through an electrically or mechanically operated clutch if necessary.
Drive wheel
All wheel drive (4x4)
Number of gears and type of gearbox
6 gears, automatic transmission Allison
Front suspension
Coil spring, Double wishbone, Anti-roll bar
Rear suspension
Rigid axle suspension, Leaf spring
Front brakes
Ventilated discs, 350x40 mm
Rear brakes
Ventilated discs, 360x34 mm
Assisting systems
ABS (Anti-lock braking system)
Steering type
Cone worm with recirculation balls
Tires size
245/75 R17; 265/70 R17; 265/70 R18; 265/60 R20
Wheel rims size
7.5J x 17; 8J x 18; 8.5J x 20