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GMC Sierra 3500HD IV (GMTK2XX) Crew Cab Long Box 6.6 Duramax TD V8 (397 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)
IV (GMTK2XX) Crew Cab Long Box Overview:
GMC Sierra 3500HD (IV (GMTK2XX) Crew Cab Long Box). With 1037 Nm of torque, it offers ample pulling power. At around 3475 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 (397 Hp) 4WD SRW Automatic Verdict:
Performance Verdict
Excellent power and torque for heavy-duty tasks, with 4WD providing enhanced traction. The SRW configuration offers a slightly narrower stance.
Fuel Economy
Good fuel efficiency for a heavy-duty diesel, though the 4WD system can slightly impact economy compared to 2WD versions.
Pros and Cons:
Pros:
- • Exceptional towing and hauling capabilities, especially with Duramax diesel engines.
- • Robust and durable construction, built for heavy work.
- • Spacious and comfortable Crew Cab interior.
- • Available advanced safety and technology features for its time.
- • Strong resale value, particularly for Duramax models.
Cons:
- • Poor fuel economy with gasoline V8 engines, especially when loaded.
- • Large size can make urban maneuvering challenging.
- • Ride quality can be stiff and truck-like when unloaded.
- • Higher purchase price for diesel models and higher maintenance costs.
- • Interior materials, while durable, may not feel as premium as some competitors.
Specifications:
Specifications are compared to those of the previous generation(III (GMT900, facelift 2011) Crew Cab Standard Box: 2011 - 2013).
| General: | |
|---|---|
| Brand: | GMC |
| Model: | Sierra 3500HD |
| Generation: | IV (GMTK2XX) Crew Cab Long Box |
| Modification (Engine): | 6.6 Duramax TD V8 (397 Hp) 4WD SRW Automatic |
| Start of production: | 2015 |
| End of production: | 2017 |
| Powertrain Architecture: | Internal Combustion engine |
| Body type: | Pick-up |
| Seats: | 5 |
| Doors: | 4 |
| Engine: | |
|---|---|
| Engine systems: | Particulate filter |
| Power: | 397 Hp @ 3000 rpm. Same horsepower |
| Power per litre: | 60.2 Hp/l [462mm more] |
| Torque: | 1037 Nm @ 1600 rpm. |
| Engine Model/Code: | Duramax LML More details about the engine Duramax LML |
| Engine displacement: | 6599 |
| 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: | 29.7 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: | 8.8 kg/Hp, 114.2 Hp/tonne |
| Weight-to-torque ratio: | 3.4 kg/Nm, 298.4 Nm/tonne |
| Space: | |
|---|---|
| Kerb Weight: | 3475 |
| Max. weight: | 5262 |
| Max load: | 1787 |
| Trunk (boot) space - maximum: | 2162 l |
| Permitted trailer load with brakes (12%): | 6804 kg |
| Fuel tank capacity: | 136 l |
| Size: | |
|---|---|
| Length: | 6563 mm mm [462mm more] |
| Width: | 2045 mm mm [13mm more] |
| Height: | 1983 mm mm [17mm more] |
| Wheelbase: | 4259 mm mm [355mm more] |
| Width including mirrors: | 2045 mm |
| Front track: | 1748 mm |
| Rear (Back) track: | 1709 mm |
| Ride height (ground clearance): | 218 mm |
| Minimum turning circle (turning diameter): | 17.1 m [above average] |
| 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 | 6 |
| Transmission type | Automatic |
| Gearbox type | Allison |
| Front brakes | Ventilated discs, 355x40 mm [Best for performance and cooling.] |
| Rear brakes | Ventilated discs, 373x34 mm [Best for performance and cooling.] |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Cone worm with recirculation balls |
| Tires size | 235/80 R17; 265/70 R18 |
| Wheel rims size | 7.5J x 17; 8J x 18 |
| Front suspension | Coil spring, Double wishbone, Wishbone |
| Rear suspension | Rigid axle suspension, Leaf spring |
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