Chevrolet Silverado 2500 HD II (GMT900) Extended Cab Standard Box 6.6 Duramax TD V8 (365 Hp) Automatic


Overall Rating

8.3 / 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)

II (GMT900) Extended Cab Standard Box Overview:

Chevrolet Silverado 2500 HD (II (GMT900) Extended Cab Standard Box). With 895 Nm of torque, it offers ample pulling power. At around 2851 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 5 makes it ideal for daily use.

6.6 Duramax TD V8 (365 Hp) Automatic Verdict:

Rating 5 stars

Performance Verdict

Exceptional torque and horsepower delivery, making it a powerhouse for heavy towing and hauling. Acceleration is strong for a truck of its size, ensuring confident highway merging and load management.

Fuel Economy

While not 'economical' in absolute terms, this Duramax diesel offers competitive fuel efficiency for a heavy-duty truck, especially when under load or on long highway runs, outperforming its gasoline counterparts.

Best Use Case: Heavy-duty towing, commercial hauling, long-distance highway cruising with significant loads.

Pros and Cons:

Pros:

  • • Exceptional towing and hauling capabilities, especially with the Duramax diesel.
  • • Robust and durable powertrains (Duramax and Vortec V8s).
  • • Strong, fully-boxed frame provides excellent rigidity and strength.
  • • Comfortable interior for a heavy-duty truck, suitable for long hauls.
  • • Available 4WD enhances versatility and all-weather capability.

Cons:

  • • Fuel economy, particularly with the gasoline V8s, can be a significant cost.
  • • Large turning radius makes maneuvering in tight spaces challenging.
  • • Ride quality can be stiff when the truck is unloaded.
  • • Interior plastics, while durable, can feel less premium than some competitors.
  • • Overall size can be cumbersome for urban environments.

Specifications:

General:
Brand:Chevrolet
Model:Silverado 2500 HD
Generation:II (GMT900) Extended Cab Standard Box
Modification (Engine):6.6 Duramax TD V8 (365 Hp) Automatic
Start of production:2007
End of production:2010
Powertrain Architecture:Internal Combustion engine
Body type:Pick-up
Seats:5
Doors:2
Engine:
Engine systems:Particulate filter
Power:365 Hp @ 3200 rpm.
Power per litre:55.3 Hp/l
Torque:895 Nm @ 1600 rpm.
Engine Model/Code:Duramax LMM
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:24 l
Engine layout:Front, Longitudinal
Cylinder Bore:103 mm
Piston Stroke:99 mm
Compression ratio:16.8:1
Maximum engine speed:3450 rpm.
Performance:
Fuel Type:Diesel
Weight-to-power ratio:7.8 kg/Hp, 128 Hp/tonne
Weight-to-torque ratio:3.2 kg/Nm, 313.9 Nm/tonne
Space:
Kerb Weight:2851
Max. weight:4173
Max load:1322
Trunk (boot) space - maximum:1718 l
Permitted trailer load with brakes (12%):5897 kg
Fuel tank capacity:98 l
Size:
Length:5850 mm
Width:2032 mm
Height:1951 mm
Wheelbase:3645 mm
Width including mirrors:2032 mm
Front track:1744 mm
Rear (Back) track:1676 mm
Ride height (ground clearance):243 mm
Minimum turning circle (turning diameter):14.5 m
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, 325x38 mm
Rear brakesVentilated discs, 325x30 mm
Assisting systemsABS (Anti-lock braking system)
Steering typeCone worm with recirculation balls
Tires size245/75 R16; 265/75 R17
Wheel rims size6.5J x 16; 7.5J x 17
Front suspensionIndependent torsion bar, double wishbone
Rear suspensionRigid axle suspension, Leaf spring

If you could change one thing about the Chevrolet Silverado 2500 HD, what would it be?