GMC Sierra 1500 V (GMTT1XX) Crew Cab Standard Box AT4 3.0 Duramax TD (277 Hp) 4WD Automatic


Overall Rating

8.3 / 10
Safety N/A / 5
Not Rated
Engine 4.8 / 5
Value 3.8 / 5
Performance 4.5 / 5
Comfort 4.0 / 5
People\'s Opinion N/A / 5
Not Rated

GMC Sierra 1500:

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)

V (GMTT1XX) Crew Cab Standard Box Overview:

GMC Sierra 1500 (V (GMTT1XX) Crew Cab Standard Box). With 623 Nm of torque, it offers ample pulling power. It has moderate fuel consumption (~10.7 l/100km). At around 2422 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.

AT4 3.0 Duramax TD (277 Hp) 4WD Automatic Verdict:

Rating 5 stars

Performance Verdict

Outstanding torque for towing and off-road, delivering smooth, effortless power, making it highly capable.

Fuel Economy

Best-in-class fuel economy for a full-size truck, particularly impressive on highways and for long-distance hauling.

Best Use Case: Heavy towing, long-distance hauling, serious off-roading (especially in AT4 trim), fuel-efficiency priority.

Pros and Cons:

Pros:

  • • Wide range of powerful and efficient engine options, including diesel
  • • High towing and hauling capabilities suitable for demanding tasks
  • • Spacious and comfortable Crew Cab interior with ample room for passengers
  • • Available advanced technology and safety features for enhanced driving experience
  • • Robust build quality and specialized off-road trims like AT4

Cons:

  • • Fuel economy can be poor with larger V8 engines, especially under load
  • • Large size can be challenging to maneuver and park in urban environments
  • • Higher trim levels become very expensive, impacting overall value proposition
  • • Ride quality can be stiff when unladen, typical for a body-on-frame truck
  • • Interior design, while functional, can feel less premium than some rivals

Specifications:

Specifications are compared to those of the previous generation(V (GMTT1XX) Crew Cab Short Box: 2018 - 2021).

General:
Brand:GMC
Model:Sierra 1500
Generation:V (GMTT1XX) Crew Cab Standard Box
Modification (Engine):AT4 3.0 Duramax TD (277 Hp) 4WD Automatic
Start of production:2019
End of production:2021
Powertrain Architecture:Internal Combustion engine
Body type:Pick-up
Seats:5
Doors:4
Engine:
Engine systems:Particulate filter
Power:277 Hp @ 3750 rpm. Same horsepower
Power per litre:92.3 Hp/l [242mm more]
Torque:623 Nm @ 1500 rpm.
Engine Model/Code:LM2 More details about the engine LM2
Engine displacement:3000
Number of cylinders:6
Engine configuration:Inline
Number of valves per cylinder:4
Fuel injection system:Diesel Commonrail
Engine aspiration:Turbocharger, Intercooler
Valvetrain:DOHC
Engine oil capacity:6.6 l
Coolant:20.7 l
Engine layout:Front, Longitudinal
Cylinder Bore:84 mm mm
Piston Stroke:90 mm mm
Compression ratio:15:1
Maximum engine speed:5100 rpm.
Performance:
Fuel Type:Diesel
Fuel consumption (economy) - urban:10.7 l/100 km
Fuel consumption (economy) - extra urban:9 l/100 km
Weight-to-power ratio:8.7 kg/Hp, 114.4 Hp/tonne
Weight-to-torque ratio:3.9 kg/Nm, 257.2 Nm/tonne
Space:
Kerb Weight:2422
Max. weight:3221
Max load:799
Permitted trailer load with brakes (12%):4037 kg
Fuel tank capacity:83 l
AdBlue tank:20.3 l
Size:
Length:6128 mm mm [242mm more]
Width:2063 mm mm [Same width.]
Height:1987 mm mm [69mm more]
Wheelbase:3989 mm mm [244mm more]
Width including mirrors:2063 mm
Powertrain:
Drivetrain ArchitectureThe 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 wheelAll wheel drive (4x4)
Number of gears10
Transmission typeAutomatic
Front brakesVentilated discs, 330x30 mm [Best for performance and cooling.]
Rear brakesVentilated discs, 345x20 mm [Best for performance and cooling.]
Assisting systemsABS (Anti-lock braking system)
Steering typeSteering rack and pinion
Power steeringElectric Steering
Tires size255/70 R17; 265/70 R17
Wheel rims size8J x 17
Front suspensionIndependent coil spring
Rear suspensionRigid axle suspension, Leaf spring

Fuel, speed, and comfort: How does the GMC Sierra 1500 rank in your book?