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Specs of GMC Sierra 2500HD III (GMT900) Extended Cab Long Box 6.6 Duramax TD V8 (365 Hp) Automatic /2007, 2008, 2009, 2010/

2007 GMC Sierra 2500HD III (GMT900) Extended Cab Long Box - Photo 1

Key specs

GMC Sierra 2500HD III (GMT900) Extended Cab Long Box 6.6 Duramax TD V8 (365 Hp) Automatic /Pick-up 2007 - 2010/

What is the body type of GMC Sierra 2500HD III (GMT900) Extended Cab Long Box?
Pick-up, 2 Doors, 5 Seats
What is the power output of GMC Sierra 2500HD Pick-up 2007 6.6 Duramax TD V8 (365 Hp) Automatic?
365 Hp, 895 Nm
660 lb.-ft.
What is the engine displacement of GMC Sierra 2500HD Pick-up 2007 6.6 Duramax TD V8 (365 Hp) Automatic?
6.6 l
6599 cm3
402.7 cu. in.
What is the number of cylinders in 2007 GMC 6.6 Duramax TD V8 (365 Hp) Automatic?
8, V-engine
What is the drivetrain of GMC Sierra 2500HD III (GMT900) Extended Cab Long Box Pick-up 2007 6.6 Duramax TD V8 (365 Hp) Automatic?
Rear wheel drive. Internal Combustion engine. The Internal combustion engine (ICE) drives the rear wheels of the vehicle.
What is the length of 2007 GMC Sierra 2500HD Pick-up?
6330 mm
249.21 in.
What is the width of 2007 GMC Sierra 2500HD Pick-up?
2436 mm
95.91 in.
What is the kerb weight of 2007 GMC Sierra 2500HD III (GMT900) Extended Cab Long Box 6.6 Duramax TD V8 (365 Hp) Automatic?
2915 kg
6426 lbs.
What is the maximum permissible mass of 2007 GMC Sierra 2500HD III (GMT900) Extended Cab Long Box 6.6 Duramax TD V8 (365 Hp) Automatic?
4173 kg
9200 lbs.
What is the trunk (boot) capacity of 2007 GMC Sierra 2500HD Pick-up?
2138 l
75.5 cu. ft.
What are the number of gears and the gearbox type of 2007 GMC Sierra 2500HD III (GMT900) Extended Cab Long Box 6.6 Duramax TD V8 (365 Hp) Automatic?
6, automatic transmission Allison
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General information

Brand
GMC
Model
Sierra 2500HD
Generation
Sierra 2500HD III (GMT900) Extended Cab Long Box
Modification (Engine)
6.6 Duramax TD V8 (365 Hp) Automatic
Start of production
2007
End of production
2010
Powertrain Architecture
Internal Combustion engine
Body type
Pick-up
Seats
5
Doors
2
Looking for GMC Sierra 2500HD on the used-car market?
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Performance specs

Fuel Type
Diesel
Weight-to-power ratio
8 kg/Hp, 125.2 Hp/tonne
Weight-to-torque ratio
3.3 kg/Nm, 307 Nm/tonne

Engine specs

Power
365 Hp @ 3200 rpm.
Power per litre
55.3 Hp/l
Torque
895 Nm @ 1600 rpm. 660 lb.-ft. @ 1600 rpm.
Maximum engine speed
3450 rpm.
Engine layout
Front, Longitudinal
Engine Model/Code
Duramax LMM
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
16.8:1
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
24 l 25.36 US qt | 21.12 UK qt
Engine systems
Particulate filter

Volume and weights

Kerb Weight
2915 kg 6426 lbs.
Max. weight
4173 kg 9200 lbs.
Max load
1258 kg 2773 lbs.
Trunk (boot) space - maximum
2138 l 75.5 cu. ft.
Fuel tank capacity
129 l 34.08 US gal | 28.38 UK gal
Permitted trailer load with brakes (12%)
5897 kg 13001 lbs.

Dimensions

Length
6330 mm 249.21 in.
Width including mirrors
2436 mm 95.91 in.
Height
1930 mm 75.98 in.
Wheelbase
4001 mm 157.52 in.
Front track
1744 mm 68.66 in.
Rear (Back) track
1676 mm 65.98 in.
Ride height (ground clearance)
243 mm 9.57 in.
Minimum turning circle (turning diameter)
16 m 52.49 ft.

Drivetrain, brakes and suspension specs

Drivetrain Architecture
The Internal combustion engine (ICE) drives the rear wheels of the vehicle.
Drive wheel
Rear wheel drive
Number of gears and type of gearbox
6 gears, automatic transmission Allison
Front suspension
Independent torsion bar, double wishbone
Rear suspension
Rigid axle suspension, Leaf spring
Front brakes
Ventilated discs, 325x38 mm
Rear brakes
Ventilated discs, 325x30 mm
Assisting systems
ABS (Anti-lock braking system)
Steering type
Recirculating-ball steering
Tire size
245/75 R16; 265/75 R17
Wheel rim size
6.5J x 16; 7.5J x 17