GMC Sierra 3500HD V (GMTT1XX, facelift 2024) Crew Cab Standard Bed 6.6 Duramax TD V8 (470 Hp) 4WD 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)
V (GMTT1XX, facelift 2024) Crew Cab Standard Bed Overview:
GMC Sierra 3500HD (V (GMTT1XX, facelift 2024) Crew Cab Standard Bed). With 1322 Nm of torque, it offers ample pulling power. At around 3570 kg, it’s on the heavier side. All‑wheel drive provides excellent grip, ideal for off‑road use. A vehicle with an open cargo bed at the back, suitable for transporting goods. Seating for 5 makes it ideal for daily use.
6.6 Duramax TD V8 (470 Hp) 4WD SRW Automatic Verdict:
Performance Verdict
Combines the immense power and torque of the Duramax diesel with the added traction and capability of 4WD, making it the ultimate choice for challenging terrains and extreme towing conditions.
Fuel Economy
Similar to the 2WD diesel, it offers competitive fuel economy for its class, though the added weight and drivetrain losses of 4WD might slightly impact efficiency.
Community Verdict
This rating is based on comments found on Reddit, scanned using artificial intelligence, and may not accurately reflect reality.

4 / 5
Based on AI analysis of 20 discussions
Read What Owners Say
Pros and Cons:
Pros:
- • Exceptional towing and hauling capabilities, especially with the Duramax diesel.
- • Robust and durable construction designed for demanding work.
- • Spacious and comfortable Crew Cab interior with modern amenities.
- • Available 4WD enhances versatility and all-weather/terrain capability.
- • Strong resale value in the heavy-duty truck segment.
Cons:
- • Large size can be challenging for urban maneuvering and parking.
- • Fuel economy is a significant consideration, particularly for gasoline models.
- • Ride quality can be firm when unloaded, typical for heavy-duty trucks.
- • High purchase price and operating costs.
Specifications:
Specifications are compared to those of the previous generation(V (GMTT1XX) Regular Cab Long Bed: 2020 - 2023).
| General: | |
|---|---|
| Brand: | GMC |
| Model: | Sierra 3500HD |
| Generation: | V (GMTT1XX, facelift 2024) Crew Cab Standard Bed |
| Modification (Engine): | 6.6 Duramax TD V8 (470 Hp) 4WD SRW Automatic |
| Start of production: | 2024 |
| Powertrain Architecture: | Internal Combustion engine |
| Body type: | Pick-up |
| Seats: | 5 |
| Doors: | 4 |
| Engine: | |
|---|---|
| Engine systems: | Particulate filter |
| Power: | 470 Hp @ 2800 rpm. Same horsepower |
| Power per litre: | 71.2 Hp/l [387mm more] |
| Torque: | 1322 Nm @ 1600 rpm. |
| Engine Model/Code: | L5P More details about the engine L5P |
| Engine displacement: | 6604 |
| Number of cylinders: | 8 |
| Engine configuration: | V-engine |
| Number of valves per cylinder: | 4 |
| Fuel injection system: | Diesel Commonrail |
| Engine aspiration: | Turbocharger, Intercooler |
| Valvetrain: | OHV |
| Engine oil capacity: | 9.5 l |
| Coolant: | 28.5 l |
| Engine layout: | Front, Longitudinal |
| Cylinder Bore: | 103 mm mm |
| Piston Stroke: | 99 mm mm |
| Compression ratio: | 16:1 |
| Performance: | |
|---|---|
| Fuel Type: | Diesel |
| Weight-to-power ratio: | 7.6 kg/Hp, 131.7 Hp/tonne |
| Weight-to-torque ratio: | 2.7 kg/Nm, 370.3 Nm/tonne |
| Space: | |
|---|---|
| Kerb Weight: | 3570 |
| Max. weight: | 5489 |
| Max load: | 1919 |
| Permitted trailer load with brakes (12%): | 9072 kg |
| Fuel tank capacity: | 136 l |
| Size: | |
|---|---|
| Length: | 6369 mm mm [387mm more] |
| Width: | 2079 mm mm [378mm less] |
| Height: | 2054 mm mm [16mm more] |
| Wheelbase: | 4037 mm mm [442mm more] |
| Width including mirrors: | 2079 mm |
| Front track: | 1731 mm |
| Rear (Back) track: | 1736 mm |
| Ride height (ground clearance): | 284 mm |
| Powertrain: | |
|---|---|
| Drivetrain Architecture | The Internal combustion engine (ICE) drives the rear wheels permanently, and the front wheels are driven through an electrically or mechanically operated clutch if necessary. |
| Drive wheel | All wheel drive (4x4) |
| Number of gears | 10 |
| Transmission type | Automatic |
| Gearbox type | Allison |
| Front brakes | Ventilated discs, 355x40 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 |
| Power steering | Hydraulic Steering |
| Tires size | 275/70 R18; 275/65 R20 |
| Wheel rims size | 8J x 18; 8.5J x 20 |
| Front suspension | Independent torsion bar, double wishbone |
| Rear suspension | Rigid axle suspension, Leaf spring |










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