The Chevrolet Sierra 2500HD is a heavy-duty pickup truck with a powerful engine, impressive towing capacity, and a comfortable ride. It features a spacious cabin with seating for five, and a long list of standard and optional features.
Specs
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Rating
Body Type
Pick-up
Seats
5
Doors
2
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 Track
1676 mm 65.98 in.
Min Turning Circle
16 m 52.49 ft.
Ride Height Ground Clearance
243 mm 9.57 in.
Fuel Consumption
The Chevrolet Sierra 2500HD is a heavy-duty pickup truck that runs on diesel fuel. It's a powerful and reliable option for those who need a truck that can handle heavy loads and towing.
Specs
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Rating
Fuel Type
Diesel
Engine & Transmission
The Sierra 2500HD is a powerful pickup truck with a 6.6L Duramax LMM diesel engine, producing 365 HP and 895 Nm of torque. It features a front, longitudinal engine layout, turbocharger with intercooler, and OHV valvetrain. The truck has a 6-speed automatic transmission and an all-wheel-drive system. The suspension consists of independent torsion bar with double wishbone in the front and a rigid axle with leaf spring in the rear. It has a 24L coolant capacity and a 9.5L engine oil capacity.
Specs
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Rating
Powertrain Architecture
Internal Combustion engine
Power
365 Hp @ 3200 rpm.
Power Per Litre
55.3 Hp/l
Torque
895 Nm @ 1600 rpm. 660.12 lb.-ft. @ 1600 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
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
15W-40 / API CJ-4 15W-40 / API CI-4 10W-30 / API CJ-4 10W-30 / API CI-4
Coolant
24 l 25.36 US qt | 21.12 UK qt
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
Independent torsion bar, double wishbone
Rear Suspension
Rigid axle suspension, Leaf spring
Maximum Engine Speed
3450 rpm.
Brakes
The Chevrolet Sierra 2500HD is a heavy-duty pickup truck with impressive braking capabilities, featuring ventilated discs on both the front and rear wheels. It also comes equipped with advanced safety features like ABS. The truck's steering system is designed for smooth handling, and it rides on 16-inch or 17-inch wheels with a range of tire sizes.
Specs
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Rating
Front Brakes
Ventilated discs, 325x38 mm
Rear Brakes
Ventilated discs, 325x30 mm
Assisting Systems
ABS (Anti-lock braking system)
Steering Type
Cone worm with recirculation balls
Tires Size
245/75 R16; 265/75 R17
Wheel Rims Size
6.5J x 16; 7.5J x 17
Weight & Capacity
The Chevrolet Sierra 2500HD boasts a powerful engine and impressive towing capacity. Its weight-to-power and weight-to-torque ratios are impressive, indicating strong acceleration and capability. The truck offers ample cargo and towing capacity, making it suitable for hauling and towing needs.
Specs
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Weight To Power Ratio
8.3 kg/Hp, 120.2 Hp/tonne
Weight To Torque Ratio
3.4 kg/Nm, 294.8 Nm/tonne
Kerb Weight
3036 kg 6693.23 lbs.
Max Weight
4173 kg 9199.89 lbs.
Max Load
1137 kg 2506.66 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 Percent
5897 kg 13000.66 lbs.
Frequently Asked Questions
FAQs for GMC - Sierra 2500HD III (GMT900) Extended Cab Long Box
The Sierra 2500HD has a maximum towing capacity of up to 14,500 pounds.
The Sierra 2500HD can seat up to five passengers.
The wheelbase of the Sierra 2500HD is 157.52 inches.
The Sierra 2500HD is designed for heavy-duty towing and hauling.
Yes, the Sierra 2500HD is capable of handling off-road terrain, but its primary focus is on heavy-duty towing and hauling.
The Sierra 2500HD comes with a powerful diesel engine, designed for maximum towing and hauling capacity.
The Sierra 2500HD runs on diesel fuel.
Yes, the Sierra 2500HD is designed for heavy-duty use and can handle heavy loads and towing.
Yes, the Sierra 2500HD is known for its reliability and durability.
The engine displacement of the Sierra 2500HD is 6599 cm3 (402.7 cu. in.).
The Sierra 2500HD uses a Diesel Commonrail fuel injection system.
The Sierra 2500HD has an all-wheel-drive system, with the rear wheels driven permanently by the internal combustion engine and the front wheels driven through an electrically or mechanically operated clutch if necessary.
The Sierra 2500HD features ventilated discs on both the front and rear wheels.
The Sierra 2500HD comes equipped with ABS (Anti-lock braking system) for improved safety on the road.
The Sierra 2500HD features a cone worm with recirculation balls steering system for smooth handling.
The towing capacity of the Sierra 2500HD varies by trim and configuration, but it can tow up to 14,500 lbs.
Yes, the Sierra 2500HD is available with a 6.6L Turbo-Diesel V8 engine.
The maximum payload capacity of the Sierra 2500HD is up to 3,979 lbs.
Fuel consumption information is not in the given spec sheet.
The maximum payload capacity is not explicitly stated in the spec sheet.
Feature information is not included in the spec sheet.
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GMC - Sierra 2500HD III (GMT900) Extended Cab Long Box variants
