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Specs of GMC Sierra 2500HD IV (GMTK2XX) Crew Cab Long Box 6.6 Duramax TD V8 (397 Hp) 4WD Automatic /2015, 2016, 2017/

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

Key specs:
GMC Sierra 2500HD IV (GMTK2XX) Crew Cab Long Box 6.6 Duramax TD V8 (397 Hp) 4WD Automatic
/Pick-up 2015 - 2017/

What is the body type of GMC Sierra 2500HD IV (GMTK2XX) Crew Cab Long Box?Pick-up, 4 Doors, 5 Seats
What is the power output of GMC Sierra 2500HD Pick-up 2015 6.6 Duramax TD V8 (397 Hp) 4WD Automatic?397 Hp, 1037 Nm
764.85 lb.-ft.
What is the engine displacement of GMC Sierra 2500HD Pick-up 2015 6.6 Duramax TD V8 (397 Hp) 4WD Automatic?6.6 l
6599 cm3
402.7 cu. in.
What is the number of cylinders in 2015 GMC 6.6 Duramax TD V8 (397 Hp) 4WD Automatic?8, V-engine
What is the drivetrain of GMC Sierra 2500HD IV (GMTK2XX) Crew Cab Long Box Pick-up 2015 6.6 Duramax TD V8 (397 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 2015 GMC Sierra 2500HD Pick-up?6563 mm
258.39 in.
What is the width of 2015 GMC Sierra 2500HD Pick-up?2045 mm
80.51 in.
What is the kerb weight of 2015 GMC Sierra 2500HD IV (GMTK2XX) Crew Cab Long Box 6.6 Duramax TD V8 (397 Hp) 4WD Automatic?3425 kg
7550.83 lbs.
What is the maximum permissible mass of 2015 GMC Sierra 2500HD IV (GMTK2XX) Crew Cab Long Box 6.6 Duramax TD V8 (397 Hp) 4WD Automatic?4536 kg
10000.17 lbs.
What is the trunk (boot) capacity of 2015 GMC Sierra 2500HD Pick-up?2162 l
76.35 cu. ft.
What is the number of gears in What is the gearbox type of 2015 GMC Sierra 2500HD IV (GMTK2XX) Crew Cab Long Box 6.6 Duramax TD V8 (397 Hp) 4WD Automatic?6, automatic transmission Allison

GMC Sierra 2500HD IV (GMTK2XX) Crew Cab Long Box 6.6 Duramax TD V8 (397 Hp) 4WD Automatic - Full specifications

General information

BrandGMC
Model Sierra 2500HD
Generation Sierra 2500HD IV (GMTK2XX) Crew Cab Long Box
Modification (Engine) 6.6 Duramax TD V8 (397 Hp) 4WD Automatic
Start of production 2015 year
End of production 2017 year
Powertrain Architecture Internal Combustion engine
Body typePick-up
Seats 5
Doors 4

Performance specs

Fuel Type Diesel
Weight-to-power ratio 8.6 kg/Hp, 115.9 Hp/tonne
Weight-to-torque ratio 3.3 kg/Nm, 302.8 Nm/tonne

Engine specs

Power 397 Hp @ 3000 rpm.
Power per litre 60.2 Hp/l
Torque 1037 Nm @ 1600 rpm. 764.85 lb.-ft. @ 1600 rpm.
Engine layout Front, Longitudinal
Engine Model/Code Duramax LML
Engine displacement 6599 cm3 402.7 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 22.4 l 23.67 US qt | 19.71 UK qt
Engine systemsParticulate filter

Space, Volume and weights

Kerb Weight 3425 kg 7550.83 lbs.
Max. weight 4536 kg 10000.17 lbs.
Max load 1111 kg 2449.34 lbs.
Trunk (boot) space - maximum 2162 l 76.35 cu. ft.
Fuel tank capacity 136 l 35.93 US gal | 29.92 UK gal
Permitted trailer load with brakes (12%) 6577 kg 14499.8 lbs.

Dimensions

Length 6563 mm 258.39 in.
Width including mirrors 2045 mm 80.51 in.
Height 1980 mm 77.95 in.
Wheelbase 4258 mm 167.64 in.
Front track 1748 mm 68.82 in.
Rear (Back) track 1709 mm 67.28 in.
Ride height (ground clearance) 208 mm 8.19 in.
Minimum turning circle (turning diameter) 17.1 m 56.1 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 brakesVentilated discs, 350x40 mm
Rear brakesVentilated discs, 360x34 mm
Assisting systemsABS (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 size7.5J x 17; 8J x 18; 8.5J x 20