Chevrolet Silverado 2500 HD III (K2XX) Regular Cab Long Box 6.6 Duramax TD V8 (397 Hp) Automatic


Overall Rating

8.3 / 10
Safety N/A / 5
Not Rated
Engine 4.3 / 5
Value 4.0 / 5
Performance 4.5 / 5
Comfort 3.8 / 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) Regular Cab Long Box Overview:

Chevrolet Silverado 2500 HD (III (K2XX) Regular Cab Long Box). With 1037 Nm of torque, it offers ample pulling power. At around 2993 kg, it’s on the heavier side. 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 2 makes it ideal for daily use.

6.6 Duramax TD V8 (397 Hp) Automatic Verdict:

Rating 4 stars

Performance Verdict

Excellent torque and power for heavy towing and hauling, making it a workhorse for demanding tasks. The Allison transmission is a perfect match.

Fuel Economy

Good fuel economy for a heavy-duty diesel, especially when considering its immense capability. Better than gasoline options under load.

Best Use Case: Heavy-duty towing (large trailers, fifth-wheels), commercial hauling, long-distance work with significant loads.

Pros and Cons:

Pros:

  • • Exceptional towing and hauling capabilities, especially with Duramax diesel engines.
  • • Robust and durable construction, built for demanding work environments.
  • • Wide range of powerful engine options to suit various needs.
  • • Spacious interior for a regular cab, with functional controls.

Cons:

  • • Fuel economy can be poor with gasoline engines, especially under load.
  • • Ride quality can be stiff and truck-like when unladen.
  • • Large size can make maneuvering in tight spaces challenging.
  • • Interior materials, while durable, may not feel as premium as some competitors.

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) Regular Cab Long Box
Modification (Engine):6.6 Duramax TD V8 (397 Hp) Automatic
Start of production:2015
End of production:2017
Powertrain Architecture:Internal Combustion engine
Body type:Pick-up
Seats:2
Doors:2
Engine:
Engine systems:Particulate filter
Power:397 Hp @ 3000 rpm. Same horsepower
Power per litre:60.2 Hp/l [638mm less]
Torque:1037 Nm @ 1600 rpm.
Engine Model/Code:Duramax LML More details about the engine Duramax LML
Engine displacement:6599
Number of cylinders:8
Engine configuration:V-engine
Number of valves per cylinder:4
Fuel injection system:Diesel Commonrail
Engine aspiration:Turbocharger, Intercooler
Valvetrain:OHV
Engine oil capacity:9.5 l
Coolant:22.4 l
Engine layout:Front, Longitudinal
Cylinder Bore:103 mm
Piston Stroke:99 mm
Compression ratio:16:1
Performance:
Fuel Type:Diesel
Weight-to-power ratio:7.5 kg/Hp, 132.6 Hp/tonne
Weight-to-torque ratio:2.9 kg/Nm, 346.5 Nm/tonne
Space:
Kerb Weight:2993
Max. weight:4491
Max load:1498
Trunk (boot) space - maximum:2162 l
Permitted trailer load with brakes (12%):6577 kg
Fuel tank capacity:136 l
Size:
Length:5699 mm [638mm less]
Width:2035 mm [3mm more]
Height:1976 mm [5mm more]
Wheelbase:3393 mm [625mm less]
Width including mirrors:2035 mm
Front track:1748 mm
Rear (Back) track:1709 mm
Ride height (ground clearance):231 mm
Minimum turning circle (turning diameter):14 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 typeAllison
Front brakesVentilated discs, 355x40 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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