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GMC Sierra 3500HD V (GMTT1XX) Crew Cab Standard Bed 6.6 Duramax TD V8 (445 Hp) 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) Crew Cab Standard Bed Overview:
GMC Sierra 3500HD (V (GMTT1XX) Crew Cab Standard Bed). With 1234 Nm of torque, it offers ample pulling power. At around 3437 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.
6.6 Duramax TD V8 (445 Hp) Automatic Verdict:
Performance Verdict
This Duramax turbo-diesel V8 delivers class-leading torque and horsepower, providing unmatched capability for the most demanding towing and hauling tasks, paired with a robust automatic transmission.
Fuel Economy
Excellent fuel efficiency for a heavy-duty truck, particularly when under load, making it the most cost-effective option for high-mileage heavy-duty work.
Pros and Cons:
Pros:
- • Exceptional towing and hauling capabilities, especially with the Duramax diesel.
- • Spacious and comfortable Crew Cab interior with modern amenities.
- • Robust and durable chassis built for heavy-duty work.
- • Strong engine options, both gasoline and diesel, offering ample power.
Cons:
- • Large size can make maneuvering in urban areas challenging.
- • Fuel economy is modest, particularly with the gasoline V8.
- • Higher purchase price and running costs compared to light-duty trucks.
- • Ride quality can be firm when unloaded, typical for a heavy-duty truck.
Specifications:
Specifications are compared to those of the previous generation(IV (GMTK2XX) Crew Cab Long Box: 2017 - 2019).
| General: | |
|---|---|
| Brand: | GMC |
| Model: | Sierra 3500HD |
| Generation: | V (GMTT1XX) Crew Cab Standard Bed |
| Modification (Engine): | 6.6 Duramax TD V8 (445 Hp) Automatic |
| Start of production: | 2020 |
| End of production: | 2023 |
| Powertrain Architecture: | Internal Combustion engine |
| Body type: | Pick-up |
| Seats: | 5 |
| Doors: | 4 |
| Engine: | |
|---|---|
| Engine systems: | Particulate filter |
| Power: | 445 Hp @ 2800 rpm. |
| Power per litre: | 67.4 Hp/l |
| Torque: | 1234 Nm @ 1600 rpm. |
| Engine Model/Code: | Duramax L5P [Same engine] More details about the engine Duramax 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: | 29.1 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: | 7.7 kg/Hp, 129.5 Hp/tonne |
| Weight-to-torque ratio: | 2.8 kg/Nm, 359 Nm/tonne |
| Space: | |
|---|---|
| Kerb Weight: | 3437 |
| Max. weight: | 5330 |
| Max load: | 1893 |
| Permitted trailer load with brakes (12%): | 9752 kg |
| Fuel tank capacity: | 136 l |
| Size: | |
|---|---|
| Length: | 6352 mm mm [211mm less] |
| Width: | 2079 mm mm [34mm more] |
| Height: | 2054 mm mm [75mm more] |
| Wheelbase: | 4037 mm mm [222mm less] |
| 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 of the vehicle. |
| Drive wheel | Rear wheel drive |
| Number of gears | 10 |
| Transmission type | Automatic |
| Gearbox type | Allison |
| Front brakes | Ventilated discs, 350x40 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 | Steering rack and pinion |
| Power steering | Electric Steering |
| Tires size | 265/70 R17; 245/75 R17; 265/70 R18; 265/60 R20 |
| Wheel rims size | 7.5J x 17; 8J x 18; 8.5J x 20 |
| Front suspension | Coil spring, Double wishbone, Transverse stabilizer |
| Rear suspension | Rigid axle suspension, Leaf spring |
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