The Chevrolet Sierra 3500HD is a full-size pickup truck renowned for its power, capability, and comfort. It offers a spacious cabin, a robust engine lineup, and advanced technology features. Its impressive towing and hauling capabilities make it ideal for hauling and towing tasks.
Specs
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Body Type
Pick-up
Seats
5
Doors
4
Length
6572 mm 258.74 in.
Width Including Mirrors
2436 mm 95.91 in.
Height
1931 mm 76.02 in.
Wheelbase
4242 mm 167.01 in.
Front Track
1742 mm 68.58 in.
Rear Track
1897 mm 74.69 in.
Ride Height Ground Clearance
233 mm 9.17 in.
Fuel Consumption
The Sierra 3500HD is a heavy-duty pickup truck that is powered by a diesel engine, making it ideal for towing and hauling heavy loads. Its diesel engine provides ample power and torque, making it suitable for commercial use or for those who need to tow large trailers or boats.
Specs
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Rating
Fuel Type
Diesel
Engine & Transmission
The Chevrolet Sierra 3500HD boasts a powerful Duramax LMM V-8 engine, generating 365 horsepower and 895 Nm of torque. This heavy-duty truck offers exceptional power and capability for hauling and towing.
Specs
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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 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
Maximum Engine Speed
3450 rpm.
Brakes
The Sierra 3500HD has ventilated disc brakes on both the front and rear wheels, with sizes of 325x38 mm and 325x30 mm respectively. The steering system is a cone worm with recirculation balls. The tire sizes available are 265/75 R16, 265/70 R17, and 225/75 R17, which fit on wheel rims of sizes 6.5J x 17, 7J x 16, and 7.5J x 17. The Sierra 3500HD also comes with an Anti-lock braking system (ABS) for safety.
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
265/75 R16; 265/70 R17; 225/75 R17
Wheel Rims Size
6.5J x 17; 7J x 16; 7.5J x 17
Weight & Capacity
The Sierra 3500HD has a weight-to-power ratio of 8.3 kg/Hp (120.5 Hp/tonne) and a weight-to-torque ratio of 3.4 kg/Nm (295.5 Nm/tonne). It has a kerb weight of 3029 kg (6677.8 lbs.) and a maximum weight of 4445 kg (9799.55 lbs.), allowing for a maximum load of 1416 kg (3121.75 lbs.). The trunk/boot space is 2170 l (76.63 cu. ft.) and the fuel tank capacity is 129 l (34.08 US gal | 28.38 UK gal). The permitted trailer load with brakes (12%) is 5897 kg (13000.66 lbs.).
Specs
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Rating
Weight To Power Ratio
8.3 kg/Hp, 120.5 Hp/tonne
Weight To Torque Ratio
3.4 kg/Nm, 295.5 Nm/tonne
Kerb Weight
3029 kg 6677.8 lbs.
Max Weight
4445 kg 9799.55 lbs.
Max Load
1416 kg 3121.75 lbs.
Trunk Boot Space Maximum
2170 l 76.63 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 3500HD III (GMT900) Crew Cab Long Box
The fuel efficiency varies depending on the engine and trim level, but generally ranges from 14 mpg city and 19 mpg highway.
The maximum towing capacity is 12,000 pounds.
Standard features include a 12-inch touchscreen infotainment system, a Bose sound system, and a rearview camera.
The Sierra 3500HD has a maximum towing capacity of up to 35,500 pounds, making it suitable for heavy-duty hauling and towing.
The Sierra 3500HD offers three engine options: a 6.6L Duramax Turbo-Diesel V8, a 6.2L EcoTec3 V8, and a 6.6L V8 Gas Engine.
Yes, the Sierra 3500HD is designed to handle off-road terrain, with features like four-wheel drive, high ground clearance, and a locking rear differential.
Diesel
Yes, it is designed for heavy-duty towing and hauling.
It is commonly used for commercial purposes, such as construction or landscaping, or for personal use for towing large trailers or boats.
The Sierra 3500HD runs on diesel fuel.
The maximum engine speed of the Sierra 3500HD is 3450 rpm.
The Sierra 3500HD comes equipped with a 6-speed automatic transmission for smooth and efficient shifting.
The front brakes are ventilated discs with a size of 325x38 mm, and the rear brakes are also ventilated discs with a size of 325x30 mm.
The Sierra 3500HD has a cone worm with recirculation balls steering system.
The Sierra 3500HD has tires available in sizes 265/75 R16, 265/70 R17, and 225/75 R17, which fit on wheel rims of sizes 6.5J x 17, 7J x 16, and 7.5J x 17.
The GMC Sierra 3500HD has a maximum towing capacity of up to 35,500 pounds.
The GMC Sierra 3500HD is available with three engine options: a 6.6L Duramax Turbo-Diesel V8, a 6.2L EcoTec3 V8, and a 6.6L V8.
Yes, the GMC Sierra 3500HD is designed to handle off-road terrain and offers features like four-wheel drive and a locking rear differential to help navigate challenging terrain.
The weight-to-power ratio of the Sierra 3500HD is 8.3 kg/Hp (120.5 Hp/tonne).
The maximum trailer load with brakes for the Sierra 3500HD is 5897 kg (13000.66 lbs.).
The fuel tank capacity of the Sierra 3500HD is 129 l (34.08 US gal | 28.38 UK gal).
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GMC - Sierra 3500HD III (GMT900) Crew Cab Long Box variants
