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GMC Sierra 3500HD V (GMTT1XX, facelift 2024) Regular Cab Long Bed 6.6 V8 (401 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)
V (GMTT1XX, facelift 2024) Regular Cab Long Bed Overview:
GMC Sierra 3500HD (V (GMTT1XX, facelift 2024) Regular Cab Long Bed). With 629 Nm of torque, it offers ample pulling power. At around 2870 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.
6.6 V8 (401 Hp) SRW Automatic Verdict:
Performance Verdict
A strong gasoline V8 engine, offering robust performance for significant loads, though with less torque than the diesel for extreme tasks.
Fuel Economy
Lower fuel efficiency compared to the Duramax diesel, especially when under load, but offers a lower initial purchase price.
Pros and Cons:
Pros:
- • Exceptional towing and hauling capabilities
- • Powerful and reliable engine options (Duramax Diesel and Gasoline V8)
- • Robust build quality designed for heavy-duty work
- • Advanced technology and interior upgrades from facelift
- • Available 4WD and DRW configurations for maximum versatility
Cons:
- • Significant fuel consumption, especially with gasoline engines or under heavy load
- • Large size can make maneuvering difficult in urban environments
- • Ride comfort can be stiff when unladen, typical for heavy-duty trucks
- • Higher purchase price compared to lighter duty trucks
- • Limited passenger capacity in Regular Cab configuration
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) Regular Cab Long Bed |
| Modification (Engine): | 6.6 V8 (401 Hp) SRW Automatic |
| Start of production: | 2024 |
| Powertrain Architecture: | Internal Combustion engine |
| Body type: | Pick-up |
| Seats: | 2 |
| Doors: | 2 |
| Engine: | |
|---|---|
| Power: | 401 Hp @ 5200 rpm. Same horsepower |
| Torque: | 629 Nm @ 4000 rpm. |
| Engine Model/Code: | L8T More details about the engine L8T |
| Number of cylinders: | 8 |
| Engine configuration: | V-engine |
| Number of valves per cylinder: | 2 |
| Fuel injection system: | Direct injection |
| Engine aspiration: | Naturally aspirated engine |
| Valvetrain: | OHV |
| Engine oil capacity: | 7.6 l |
| Coolant: | 14.6 l |
| Engine layout: | Front, Longitudinal |
| Cylinder Bore: | 103.25 mm mm |
| Piston Stroke: | 98 mm mm |
| Compression ratio: | 10.8:1 |
| Performance: | |
|---|---|
| Fuel Type: | Petrol (Gasoline) |
| Weight-to-power ratio: | 7.2 kg/Hp, 139.7 Hp/tonne |
| Weight-to-torque ratio: | 4.6 kg/Nm, 219.2 Nm/tonne |
| Space: | |
|---|---|
| Kerb Weight: | 2870 |
| Max. weight: | 4966 |
| Max load: | 2096 |
| Permitted trailer load with brakes (12%): | 6577 kg |
| Fuel tank capacity: | 136 l |
| Size: | |
|---|---|
| Length: | 6002 mm mm [20mm more] |
| Width: | 2076 mm mm [381mm less] |
| Height: | 2056 mm mm [18mm more] |
| Wheelbase: | 3595 mm mm [Same wheelbase.] |
| Width including mirrors: | 2076 mm |
| Front track: | 1731 mm |
| Rear (Back) track: | 1736 mm |
| Ride height (ground clearance): | 285 mm |
| Powertrain: | |
|---|---|
| Drivetrain Architecture | The Internal combustion engine (ICE) drives the rear wheels of the vehicle. |
| Drive wheel | Rear wheel drive |
| 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 | 245/75 R17; 265/70 R17; 275/70 R18; 275/65 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 |
What’s the best feature of the GMC Sierra 3500HD? Tell us in the comments!