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Chevrolet Silverado 2500 HD II (GMT900, facelift 2011) Extended Cab Long Box 6.0 V8 (301 Hp) Automatic CNG
Overall Rating
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, facelift 2011) Extended Cab Long Box Overview:
Chevrolet Silverado 2500 HD (II (GMT900, facelift 2011) Extended 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:
Performance Verdict
Offers adequate performance for fleet and utility use, though with a slight power reduction compared to the gasoline-only version.
Fuel Economy
Potentially lower running costs due to cheaper CNG fuel, but dependent on the availability of CNG fueling infrastructure.
Pros and Cons:
Pros:
- • Exceptional towing and hauling capacity, especially with the Duramax diesel
- • Robust and durable build quality, designed for heavy work
- • Spacious Extended Cab interior for passengers and gear
- • Available powerful engine options (Duramax and Vortec)
- • Generally good reliability for a heavy-duty truck
Cons:
- • Gasoline engine fuel economy can be very poor
- • Ride quality can be stiff when unladen, typical for HD trucks
- • Large size can make maneuvering in urban areas challenging
- • Interior materials, while durable, may feel less refined than some competitors
- • Limited advanced safety features compared to modern vehicles
Specifications:
Specifications are compared to those of the previous generation(II (GMT900, facelift 2011) Crew Cab Standard Box: 2011 - 2014).
| General: | |
|---|---|
| Brand: | Chevrolet |
| Model: | Silverado 2500 HD |
| Generation: | II (GMT900, facelift 2011) Extended Cab Long Box |
| Modification (Engine): | 6.0 V8 (301 Hp) Automatic CNG |
| Start of production: | 2013 |
| End of production: | 2014 |
| Powertrain Architecture: | Internal Combustion engine |
| Body type: | Pick-up |
| Seats: | 5 |
| Doors: | 2 |
| Engine: | |
|---|---|
| Power: | 301 Hp @ 5000 rpm. Same horsepower |
| Power per litre: | 50.4 Hp/l [236mm more] |
| 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: | |
|---|---|
| Fuel tank capacity: | 136 l |
| CNG cylinder capacity: | 67 kg |
| Size: | |
|---|---|
| Length: | 6337 mm mm [236mm more] |
| Width: | 2032 mm mm [Same width.] |
| Height: | 1971 mm mm [13mm more] |
| Wheelbase: | 4018 mm mm [114mm more] |
| Width including mirrors: | 2032 mm |
| Front track: | 1748 mm |
| Rear (Back) track: | 1709 mm |
| Ride height (ground clearance): | 216 mm |
| Minimum turning circle (turning diameter): | 15.8 m [above average] |
| Powertrain: | |
|---|---|
| Drivetrain Architecture | The Internal combustion engine (ICE) drives the rear wheels of the vehicle. |
| Drive wheel | Rear wheel drive |
| Number of gears | 6 |
| Transmission type | Automatic |
| Gearbox type | Hydra-Matic |
| Front brakes | Ventilated discs, 350x40 mm [Best for performance and cooling.] |
| Rear brakes | Ventilated discs, 360x34 mm [Best for performance and cooling.] |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Cone worm with recirculation balls |
| Tires size | 245/75 R17; 265/70 R17; 265/70 R18; 265/60 R20 |
| Wheel rims size | 7.5J x 17; 8J x 18; 8.5J x 20 |
| Front suspension | Independent torsion bar, double wishbone |
| Rear suspension | Rigid axle suspension, Leaf spring |
Your first impression of the Chevrolet Silverado 2500 HD in one word? Go!