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GMC Sierra 1500 III (GMT900) Crew Cab Short Box 6.0 Vortec V8 (367 Hp) Automatic
Overall Rating
GMC Sierra 1500:
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 Short Box Overview:
GMC Sierra 1500 (III (GMT900) Crew Cab Short Box). With 508 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. With seating for 6, it’s perfect for larger families.
6.0 Vortec V8 (367 Hp) Automatic Verdict:
Performance Verdict
Offers substantial power for serious towing and hauling tasks. This 2WD variant delivers robust performance without the added weight or complexity of 4WD.
Fuel Economy
As a large V8, fuel economy is poor, though slightly better than its 4WD counterpart. This engine is built for work, not efficiency.
Pros and Cons:
Pros:
- • Powerful V8 engine options
- • Excellent towing and hauling capacity
- • Spacious and comfortable Crew Cab interior
- • Robust and durable build quality
- • Available 4WD/AWD for versatility
Cons:
- • Poor fuel economy, especially with larger engines
- • Some V8 engines (e.g., 5.3L) prone to Active Fuel Management (AFM) issues
- • Ride can be stiff when unladen
- • Interior plastics feel dated compared to some rivals
- • Large turning radius in tight spaces
Specifications:
Specifications are compared to those of the previous generation(II (GMT800): 2002 - 2007).
| General: | |
|---|---|
| Brand: | GMC |
| Model: | Sierra 1500 |
| Generation: | III (GMT900) Crew Cab Short Box |
| Modification (Engine): | 6.0 Vortec V8 (367 Hp) Automatic |
| Start of production: | 2007 |
| End of production: | 2010 |
| Powertrain Architecture: | Internal Combustion engine |
| Body type: | Pick-up |
| Seats: | 6 |
| Doors: | 4 |
| Engine: | |
|---|---|
| Power: | 367 Hp @ 5600 rpm. Same horsepower |
| Power per litre: | 61.5 Hp/l [683mm more] |
| Torque: | 508 Nm @ 4300 rpm. |
| Engine Model/Code: | L76 More details about the engine L76 |
| 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: | 13.6 l |
| Engine layout: | Front, Longitudinal |
| Cylinder Bore: | 101.6 mm mm |
| Piston Stroke: | 91.95 mm mm |
| Compression ratio: | 9.6:1 |
| Maximum engine speed: | 6000 rpm. |
| Performance: | |
|---|---|
| Fuel Type: | Petrol (Gasoline) |
| Fuel consumption (economy) - urban: | 16.8 l/100 km |
| Fuel consumption (economy) - extra urban: | 12.4 l/100 km |
| Space: | |
|---|---|
| Max. weight: | 3084 |
| Trunk (boot) space - maximum: | 1506 l |
| Fuel tank capacity: | 98 l |
| Size: | |
|---|---|
| Ramp-over (brakeover) angle: | 19.3° |
| Length: | 5844 mm mm [683mm more] |
| Width: | 2031 mm mm [37mm more] |
| Height: | 1875 mm mm [67mm more] |
| Wheelbase: | 3645 mm mm [622mm more] |
| Width including mirrors: | 2031 mm |
| Front track: | 1730 mm |
| Rear (Back) track: | 1702 mm |
| Ride height (ground clearance): | 229 mm |
| Minimum turning circle (turning diameter): | 14.4 m [above average] |
| Approach angle: | 15.3° |
| Departure angle: | 22.8° |
| 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, 330x30 mm [Best for performance and cooling.] |
| Rear brakes | Drum, 295x60 mm [bad for performance and cooling.] |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Electric Steering |
| Tires size | 245/70 R17 |
| Wheel rims size | 7.5J x 17 |
| Front suspension | Independent coil spring |
| Rear suspension | Rigid axle suspension, Leaf spring |
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