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GMC Sierra 3500HD III (GMT900) Regular Cab Long Box 6.0 V8 (360 Hp) SRW 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) Regular Cab Long Box Overview:
GMC Sierra 3500HD (III (GMT900) Regular Cab Long Box). With 515 Nm of torque, it offers ample pulling power. At around 2564 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 2 makes it ideal for daily use.
6.0 V8 (360 Hp) SRW Automatic Verdict:
Performance Verdict
Solid performance for a gasoline V8, capable of handling substantial loads, but without the added traction of 4WD.
Fuel Economy
The least efficient option for heavy work due to the gasoline engine and lack of 4WD, which might imply lighter duty cycles but still high consumption.
Community Verdict
This rating is based on comments found on Reddit, scanned using artificial intelligence, and may not accurately reflect reality.
3.6 / 5
Based on AI analysis of 26 discussions
Read What Owners Say
Pros and Cons:
Pros:
- • Exceptional towing and hauling capabilities, especially with the Duramax diesel.
- • Robust and durable construction, built for demanding work.
- • Available 4WD and DRW options provide versatility and maximum stability.
- • Powerful engine options (Vortec LY6 and Duramax LMM) for various needs.
Cons:
- • Poor fuel economy, particularly with the gasoline V8.
- • Large size and weight can make maneuverability challenging in urban environments.
- • Ride quality can be stiff when unladen, typical for heavy-duty trucks.
- • Interior comfort and features are utilitarian, not luxury-focused.
Specifications:
| General: | |
|---|---|
| Brand: | GMC |
| Model: | Sierra 3500HD |
| Generation: | III (GMT900) Regular Cab Long Box |
| Modification (Engine): | 6.0 V8 (360 Hp) SRW Automatic |
| Start of production: | 2007 |
| End of production: | 2010 |
| Powertrain Architecture: | Internal Combustion engine |
| Body type: | Pick-up |
| Seats: | 2 |
| Doors: | 2 |
| 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: | 7.1 kg/Hp, 140.4 Hp/tonne |
| Weight-to-torque ratio: | 5 kg/Nm, 200.9 Nm/tonne |
| Space: | |
|---|---|
| Kerb Weight: | 2564 |
| Max. weight: | 4309 |
| Max load: | 1745 |
| Trunk (boot) space - maximum: | 2170 l |
| Permitted trailer load with brakes (12%): | 5715 kg |
| Fuel tank capacity: | 129 l |
| Size: | |
|---|---|
| Length: | 5714 mm mm |
| Width: | 2436 mm mm |
| Height: | 1944 mm mm |
| Wheelbase: | 3378 mm mm |
| Width including mirrors: | 2436 mm |
| Front track: | 1742 mm |
| Rear (Back) track: | 1676 mm |
| Ride height (ground clearance): | 233 mm |
| Minimum turning circle (turning diameter): | 13.8 m |
| 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, 325x38 mm |
| Rear brakes | Ventilated discs, 325x30 mm |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Cone worm with recirculation balls |
| Tires size | 265/75 R16; 265/70 R17; 225/75 R17 |
| Wheel rims size | 6.5J x 17; 7J x 16; 7.5J x 17 |
| Front suspension | Independent torsion bar, double wishbone |
| Rear suspension | Rigid axle suspension, Leaf spring |
Every driver has a story. What’s yours with the GMC Sierra 3500HD?