Chevrolet Silverado 2500 HD III (K2XX) Crew Cab Long Box 6.0 V8 (301 Hp) Automatic CNG


Overall Rating

8.6 / 10
Safety N/A / 5
Not Rated
Engine 4.8 / 5
Value 4.0 / 5
Performance 4.5 / 5
Comfort 3.5 / 5
People\'s Opinion N/A / 5
Not Rated

Chevrolet Silverado 2500 HD:

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 Starting with the LT trim. Standard and "Custom" trims are still called Silverado. 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)

III (K2XX) Crew Cab Long Box Overview:

Chevrolet Silverado 2500 HD (III (K2XX) Crew Cab Long Box). With 452 Nm of torque, it offers ample pulling power. Rear‑wheel drive offers dynamic handling and sporty feedback. A vehicle with an open cargo bed at the back, suitable for transporting goods. Seating for 5 makes it ideal for daily use.

6.0 V8 (301 Hp) Automatic CNG Verdict:

Rating 4 stars

Performance Verdict

Offers a specialized alternative fuel option with adequate power for lighter duty tasks, though less potent than its gasoline or diesel siblings.

Fuel Economy

Provides significant fuel cost savings where CNG infrastructure is available, but range and power are compromised compared to other options.

Best Use Case: Fleet operations focused on reducing fuel costs and emissions, with dedicated CNG refueling access and lighter payload requirements.

Pros and Cons:

Pros:

  • • Exceptional towing and hauling capabilities, especially with the Duramax diesel.
  • • Robust and durable construction, built for heavy work.
  • • Spacious Crew Cab interior suitable for work crews or families.
  • • Variety of powerful engine options, including a CNG alternative.
  • • Strong resale value in the heavy-duty truck market.

Cons:

  • • Fuel economy can be a significant concern for gasoline models.
  • • Unladen ride quality can be stiff due to heavy-duty suspension.
  • • Large dimensions make maneuvering in urban environments challenging.
  • • Higher purchase price for diesel models and advanced trims.
  • • Interior, while functional, may lack some refinement found in lighter-duty trucks.

Specifications:

Specifications are compared to those of the previous generation(II (GMT900, facelift 2011) Extended Cab Long Box: 2013 - 2014).

General:
Brand:Chevrolet
Model:Silverado 2500 HD
Generation:III (K2XX) Crew Cab Long Box
Modification (Engine):6.0 V8 (301 Hp) Automatic CNG
Start of production:2015
End of production:2016
Powertrain Architecture:Internal Combustion engine
Body type:Pick-up
Seats:5
Doors:4
Engine:
Power:301 Hp @ 5000 rpm.
Power per litre:50.4 Hp/l
Torque:452 Nm @ 4200 rpm.
Engine Model/Code:Vortec LC8 [Same engine] 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%):4082 kg
Fuel tank capacity:136 l
CNG cylinder capacity:67 kg
Size:
Length:6563 mm mm [226mm more]
Width:2045 mm mm [13mm more]
Height:1981 mm mm [10mm more]
Wheelbase:4258 mm mm [240mm more]
Width including mirrors:2045 mm
Front track:1748 mm
Rear (Back) track:1709 mm
Ride height (ground clearance):211 mm
Minimum turning circle (turning diameter):17.1 m [above average]
Powertrain:
Drivetrain ArchitectureThe Internal combustion engine (ICE) drives the rear wheels of the vehicle.
Drive wheelRear wheel drive
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 size245/75 R17; 265/70 R17; 265/70 R18; 265/60 R20
Wheel rims size7.5J x 17; 8J x 18; 8.5J x 20
Front suspensionIndependent torsion bar, double wishbone
Rear suspensionRigid axle suspension, Leaf spring

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