GMC Sierra 3500HD IV (GMTK2XX) Regular Cab Long Box 6.0 V8 (301 Hp) 4WD Automatic CNG


Overall Rating

7.8 / 10
Safety N/A / 5
Not Rated
Engine 3.8 / 5
Value 4.0 / 5
Performance 4.5 / 5
Comfort 3.0 / 5
People\'s Opinion N/A / 5
Not Rated

GMC Sierra 3500HD:

The Chevrolet Silverado is a range of trucks manufactured by General Motors under the Chevrolet brand. Introduced for the 1999 model year, the Silverado is the successor to the long-running Chevrolet C/K model line. Taking its name from the top trim level from the Chevrolet C/K series, the Silverado is offered as a series of full-size pickup trucks, chassis cab trucks, and medium-duty trucks. The fourth generation of the model line was introduced for the 2019 model year.
The Chevrolet Silverado shares mechanical commonality with the identically related GMC Sierra; GMC ended the use of the C/K nomenclature a model generation prior to Chevrolet. In Mexico, high-trim level versions of the Silverado use the Chevrolet Cheyenne name. Competing against the Ford F-Series, Ram pickup, Toyota Tundra, and Nissan Titan, the Silverado is among the best-selling vehicles in the United States, having sold over 12 million trucks since its introduction in 1998 as a 1999 model year....(Read more on Wikipedia)

IV (GMTK2XX) Regular Cab Long Box Overview:

GMC Sierra 3500HD (IV (GMTK2XX) Regular Cab Long Box). With 452 Nm of torque, it offers ample pulling power. All‑wheel drive provides excellent grip, ideal for off‑road use. A vehicle with an open cargo bed at the back, suitable for transporting goods. Seating for 2 makes it ideal for daily use.

6.0 V8 (301 Hp) 4WD Automatic CNG Verdict:

Rating 4 stars

Performance Verdict

Offers adequate power for utility work, but the CNG operation results in a noticeable power reduction compared to gasoline, especially under load.

Fuel Economy

Provides potential fuel cost savings in regions with established CNG infrastructure, though range can be limited and efficiency varies.

Best Use Case: Fleet operations, municipal use, or businesses with access to dedicated CNG fueling stations and specific environmental goals.

Pros and Cons:

Pros:

  • • Exceptional towing and hauling capabilities, especially with Duramax diesel engines.
  • • Robust and durable construction designed for heavy-duty work.
  • • Wide range of configurations (4WD/2WD, SRW/DRW) to suit diverse needs.
  • • Powerful engine options, including the highly capable Duramax diesel.
  • • Spacious interior for a regular cab, with functional controls.

Cons:

  • • Gasoline engine fuel economy is poor, particularly under load.
  • • Ride comfort can be stiff and truck-like when unladen.
  • • Large size makes maneuverability challenging in urban environments.
  • • Higher purchase price for diesel variants and top trims.
  • • Interior materials, while durable, may lack the refinement of some competitors.

Specifications:

Specifications are compared to those of the previous generation(III (GMT900, facelift 2011) Crew Cab Standard Box: 2011 - 2013).

General:
Brand:GMC
Model:Sierra 3500HD
Generation:IV (GMTK2XX) Regular Cab Long Box
Modification (Engine):6.0 V8 (301 Hp) 4WD Automatic CNG
Start of production:2015
End of production:2016
Powertrain Architecture:Internal Combustion engine
Body type:Pick-up
Seats:2
Doors:2
Engine:
Power:301 Hp @ 5000 rpm. Same horsepower
Power per litre:50.4 Hp/l [402mm less]
Torque:452 Nm @ 4200 rpm.
Engine Model/Code:Vortec LC8 More details about the engine Vortec LC8
Engine displacement:5967
Number of cylinders:8
Engine configuration:V-engine
Number of valves per cylinder:2
Fuel injection system:Multi-port manifold injection
Engine aspiration:Naturally aspirated engine
Valvetrain:OHV, VVT
Engine oil capacity:5.7 l
Coolant:15.5 l
Engine layout:Front, Longitudinal
Cylinder Bore:101.6 mm mm
Piston Stroke:92 mm mm
Compression ratio:9.6:1
Maximum engine speed:6000 rpm.
Performance:
Fuel Type:Petrol / CNG
Space:
Permitted trailer load with brakes (12%):3992 kg
Fuel tank capacity:136 l
CNG cylinder capacity:67 kg
Size:
Length:5699 mm mm [402mm less]
Width:2035 mm mm [3mm more]
Height:1979 mm mm [13mm more]
Wheelbase:3393 mm mm [511mm less]
Width including mirrors:2035 mm
Front track:1748 mm
Rear (Back) track:1709 mm
Ride height (ground clearance):220 mm
Minimum turning circle (turning diameter):14 m [above average]
Powertrain:
Drivetrain ArchitectureThe 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 wheelAll wheel drive (4x4)
Number of gears6
Transmission typeAutomatic
Gearbox typeHydra-Matic
Front brakesVentilated discs, 350x40 mm [Best for performance and cooling.]
Rear brakesVentilated discs, 360x34 mm [Best for performance and cooling.]
Assisting systemsABS (Anti-lock braking system)
Steering typeCone worm with recirculation balls
Tires size235/80 R17; 265/70 R18
Wheel rims size7.5J x 17; 8J x 18
Front suspensionCoil spring, Double wishbone, Transverse stabilizer
Rear suspensionRigid axle suspension, Leaf spring

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