Chevrolet Silverado 3500 HD IV (T1XX) Regular Cab Long Bed 6.6 V8 (401 Hp) SRW Automatic
Overall Rating
Chevrolet Silverado 3500 HD:
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)
IV (T1XX) Regular Cab Long Bed Overview:
Chevrolet Silverado 3500 HD (IV (T1XX) Regular Cab Long Bed). With 629 Nm of torque, it offers ample pulling power. At around 2826 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
The 6.6L gasoline V8 offers strong, responsive power suitable for heavy hauling and general work, though it lacks the extreme low-end torque of the Duramax diesel.
Fuel Economy
As a large displacement gasoline V8 in a heavy-duty truck, fuel economy is modest, especially under load. It's a trade-off for lower initial cost and simpler maintenance.
Pros and Cons:
Pros:
- • Class-leading towing and hauling capabilities, especially with the Duramax diesel.
- • Robust and proven engine options (Duramax L5P and L8T).
- • Durable Allison 10-speed automatic transmission.
- • Wide range of configurations (SRW/DRW, 2WD/4WD) to suit specific needs.
- • Spacious and functional interior for a work truck.
Cons:
- • Fuel economy is a significant consideration, particularly with the gasoline engine.
- • Large size can make maneuvering in urban environments challenging.
- • Ride quality can be stiff when unladen, typical for heavy-duty trucks.
- • Higher purchase price and running costs compared to light-duty pickups.
Specifications:
Specifications are compared to those of the previous generation(III (K2XX) Crew Cab Long Box: 2017 - 2019).
| General: | |
|---|---|
| Brand: | Chevrolet |
| Model: | Silverado 3500 HD |
| Generation: | IV (T1XX) Regular Cab Long Bed |
| Modification (Engine): | 6.6 V8 (401 Hp) SRW Automatic |
| Start of production: | 2020 |
| End of production: | 2023 |
| Powertrain Architecture: | Internal Combustion engine |
| Body type: | Pick-up |
| Seats: | 2 |
| Doors: | 2 |
| Engine: | |
|---|---|
| Engine systems: | Start & Stop System |
| 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, VVT |
| Engine oil capacity: | 7.6 l |
| Coolant: | 14.6 l |
| Engine layout: | Front, Longitudinal |
| Cylinder Bore: | 103.25 mm |
| Piston Stroke: | 98 mm |
| Compression ratio: | 10.8:1 |
| Performance: | |
|---|---|
| Fuel Type: | Petrol (Gasoline) |
| Weight-to-power ratio: | 7 kg/Hp, 141.9 Hp/tonne |
| Weight-to-torque ratio: | 4.5 kg/Nm, 222.6 Nm/tonne |
| Space: | |
|---|---|
| Kerb Weight: | 2826 |
| Max. weight: | 4876 |
| Max load: | 2050 |
| Permitted trailer load with brakes (12%): | 7802 kg |
| Fuel tank capacity: | 136 l |
| Size: | |
|---|---|
| Length: | 5982 mm [581mm less] |
| Width: | 2076 mm [31mm more] |
| Height: | 2056 mm [77mm more] |
| Wheelbase: | 3595 mm [664mm less] |
| 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 | 6 |
| Transmission type | Automatic |
| Gearbox type | Hydra-Matic |
| 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 | 235/80 R17; 265/70 R17; 245/75 R17; 275/70 R18 |
| Wheel rims size | 7.5J x 17; 8J x 18 |
| Front suspension | Independent torsion bar, double wishbone |
| Rear suspension | Rigid axle suspension, Leaf spring |












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