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GMC Sierra 3500HD III (GMT900, facelift 2011) Extended Cab Long Box 6.0 V8 (360 Hp) DRW Automatic
Overall Rating
GMC Sierra 3500HD:
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. 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, facelift 2011) Extended Cab Long Box Overview:
GMC Sierra 3500HD (III (GMT900, facelift 2011) Extended Cab Long Box). With 515 Nm of torque, it offers ample pulling power. At around 3028 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) DRW Automatic Verdict:
Performance Verdict
A capable gasoline engine providing ample power for general tasks and moderate towing. The DRW configuration enhances stability for heavier loads, even without 4WD.
Fuel Economy
Fuel economy is a notable concern for this large gasoline V8, particularly when loaded or in stop-and-go traffic, though slightly better than the 4WD variant.
Community Verdict
This rating is based on comments found on Reddit, scanned using artificial intelligence, and may not accurately reflect reality.
4.1 / 5
Based on AI analysis of 17 discussions
Read What Owners Say
Pros and Cons:
Pros:
- • Exceptional towing and hauling capabilities, especially with the Duramax diesel.
- • Robust and reliable engine options suitable for demanding work.
- • Durable construction designed for heavy-duty commercial and personal use.
- • Available in various configurations (SRW/DRW, 2WD/4WD) to suit specific needs.
- • Relatively comfortable interior for a heavy-duty work truck.
Cons:
- • Poor fuel economy, particularly with the gasoline V8 and under heavy loads.
- • Large size and long wheelbase can make maneuvering in tight spaces challenging.
- • Ride quality can be stiff and bouncy when the truck is unloaded.
- • Higher purchase price and maintenance costs for the Duramax diesel engine.
- • Limited luxury features compared to lighter-duty trucks or SUVs.
Specifications:
Specifications are compared to those of the previous generation(III (GMT900) Regular Cab Long Box: 2007 - 2010).
| General: | |
|---|---|
| Brand: | GMC |
| Model: | Sierra 3500HD |
| Generation: | III (GMT900, facelift 2011) Extended Cab Long Box |
| Modification (Engine): | 6.0 V8 (360 Hp) DRW Automatic |
| Start of production: | 2011 |
| End of production: | 2013 |
| Powertrain Architecture: | Internal Combustion engine |
| Body type: | Pick-up |
| Seats: | 5 |
| Doors: | 2 |
| Engine: | |
|---|---|
| Power: | 360 Hp @ 5400 rpm. Same horsepower |
| Power per litre: | 60.3 Hp/l [623mm more] |
| Torque: | 515 Nm @ 4200 rpm. |
| Engine Model/Code: | Vortec L96 More details about the engine Vortec L96 |
| 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 (Gasoline) |
| Weight-to-power ratio: | 8.4 kg/Hp, 118.9 Hp/tonne |
| Weight-to-torque ratio: | 5.9 kg/Nm, 170.1 Nm/tonne |
| Space: | |
|---|---|
| Kerb Weight: | 3028 |
| Max. weight: | 5908 |
| Max load: | 2880 |
| Trunk (boot) space - maximum: | 2138 l |
| Permitted trailer load with brakes (12%): | 6169 kg |
| Fuel tank capacity: | 136 l |
| Size: | |
|---|---|
| Length: | 6337 mm mm [623mm more] |
| Width: | 2436 mm mm [Same width.] |
| Height: | 1966 mm mm [47mm more] |
| Wheelbase: | 4018 mm mm [640mm more] |
| Width including mirrors: | 2436 mm |
| Front track: | 1748 mm |
| Rear (Back) track: | 1906 mm |
| Ride height (ground clearance): | 213 mm |
| Minimum turning circle (turning diameter): | 16.1 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, 355x40 mm [Best for performance and cooling.] |
| Rear brakes | Ventilated discs, 373x34 mm [Best for performance and cooling.] |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Cone worm with recirculation balls |
| Tires size | 235/80 R17; 265/70 R18 |
| Front suspension | Independent torsion bar, double wishbone |
| Rear suspension | Rigid axle suspension, Leaf spring |
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