GMC Sierra 2500HD III (GMT900) Crew Cab Standard Box 6.0 V8 (360 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

GMC Sierra 2500HD:

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 (GMT900) Crew Cab Standard Box Overview:

GMC Sierra 2500HD (III (GMT900) Crew Cab Standard Box). With 515 Nm of torque, it offers ample pulling power. At around 2594 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.

6.0 V8 (360 Hp) Automatic Verdict:

Rating 4 stars

Performance Verdict

Provides solid power for heavy loads and daily driving, a dependable choice for those not requiring 4WD, offering robust performance for its class.

Fuel Economy

Similar to its 4WD counterpart, this engine is thirsty, particularly under load, and will incur higher fuel costs than the diesel option.

Best Use Case: Heavy-duty work primarily on paved roads, less demanding towing, and general utility where 4WD is not a requirement.

Pros and Cons:

Pros:

  • • Exceptional towing and hauling capabilities, especially with the Duramax diesel
  • • Robust and reliable engine options, known for their durability
  • • Spacious Crew Cab interior provides ample room for passengers
  • • Durable heavy-duty chassis built for demanding work
  • • Strong resale value due to its reputation as a workhorse

Cons:

  • • Poor fuel economy for gasoline engines, particularly when loaded
  • • Large size can be challenging for urban driving and parking maneuvers
  • • Ride quality can be stiff and truck-like, especially when unloaded
  • • Interior design is functional but may lack the premium feel of some rivals

Specifications:

General:
Brand:GMC
Model:Sierra 2500HD
Generation:III (GMT900) Crew Cab Standard Box
Modification (Engine):6.0 V8 (360 Hp) Automatic
Start of production:2007
End of production:2010
Powertrain Architecture:Internal Combustion engine
Body type:Pick-up
Seats:5
Doors:4
Engine:
Power:360 Hp @ 5400 rpm.
Power per litre:60.3 Hp/l
Torque:515 Nm @ 4200 rpm.
Engine Model/Code:Vortec LY6
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
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 (Gasoline)
Weight-to-power ratio:7.2 kg/Hp, 138.8 Hp/tonne
Weight-to-torque ratio:5 kg/Nm, 198.5 Nm/tonne
Space:
Kerb Weight:2594
Max. weight:4173
Max load:1579
Trunk (boot) space - maximum:1718 l
Permitted trailer load with brakes (12%):5670 kg
Size:
Length:6094 mm mm
Width:2032 mm mm
Height:1958 mm mm
Wheelbase:3886 mm 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):15.6 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 typeHydra-Matic
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

Behind the wheel of the GMC Sierra 2500HD. How does it handle on the road?