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Gmc 6.0 V8 (301 Hp) 4WD Automatic CNG

General information
No photo
Power 301 Hp @ 5000 rpm.
Torque 452 Nm @ 4200 rpm.
Brand
GMC
Model
Sierra 3500HD
Generation
Sierra 3500HD IV (GMTK2XX) Crew Cab Standard Box
Modification (Engine)
6.0 V8 (301 Hp) Automatic CNG
Start of production
2015 year
End of production
2016 year
Powertrain Architecture
Internal Combustion engine
Powertrain architecture classifies the propulsion technology of the vehicle, such as internal combustion, electric (BEV), or hybrid.
Body type
Pick-up
Body type refers to the structural design and shape of the vehicle (such as Sedan, Hatchback, SUV, or Coupe).
Seats
5
Seat count specifies the maximum passenger capacity the vehicle is legally approved to transport at once.
Doors
4
Door count indicates the total number of entry points for passengers and cargo access (e.g., 3-door, 5-door).

Gmc Sierra 3500HD Review

As a Pick-up model, the Gmc Sierra 3500HD Sierra 3500HD IV (GMTK2XX) Double Cab Long Box (6.0 V8 (301 Hp) 4WD Automatic CNG) has been in production since 2015. The heart of the vehicle is a 5967 cm3 internal combustion engine producing 301 Hp @ 5000 rpm.. The specific power of 50.4 Hp/l highlights the efficiency of this engine setup. The power is delivered smoothly across 8 cylinders.

Introduced in 2015 - 2016, the Gmc 6.0 V8 (301 Hp) 4WD Automatic CNG brings a high level of engineering and build quality to its segment. Technically satisfying, the model responds to driver expectations with its 301 Hp @ 5000 rpm. unit. Compared to its competitors, it stands out in ergonomics and dynamics. Ultimately, the Gmc 6.0 V8 (301 Hp) 4WD Automatic CNG offers a desirable option through both design and engineering.
📊 Model Comparison AnalysisThis model has **59 Hp** lower power than 6.0 V8 (301 Hp) Automatic CNG. This model has **59 Hp** lower power than 6.0 V8 (360 Hp) 4WD SRW Automatic.
FAQ
How many horsepower does Gmc 6.0 V8 (301 Hp) 4WD Automatic CNG have? +
The Gmc 6.0 V8 (301 Hp) 4WD Automatic CNG model is equipped with an engine producing 301 Hp @ 5000 rpm. total horsepower.
What drivetrain does the Gmc 6.0 V8 (301 Hp) 4WD Automatic CNG have? +
This model transfers power to the road via a Rear wheel drive drivetrain.
Is the Gmc 6.0 V8 (301 Hp) 4WD Automatic CNG a good car? +
Considering the technical specs and market position, the Gmc 6.0 V8 (301 Hp) 4WD Automatic CNG is a highly competitive and desirable model in its class.
Is Gmc 6.0 V8 (301 Hp) 4WD Automatic CNG reliable? +
The Gmc 6.0 V8 (301 Hp) 4WD Automatic CNG is built with high engineering standards and is generally considered a reliable vehicle with proper maintenance.
Performance specs
Fuel Type
Petrol / CNG
Fuel type defines the primary source of energy required by the vehicle’s engine (petrol, diesel, electricity, hybrid, LPG, etc.).
Engine specs
Power
301 Hp @ 5000 rpm.
Power per litre
50.4 Hp/l
Power per litre (specific power) measures the engine power relative to its displacement. A higher value indicates advanced efficiency and engineering quality.
Torque
452 Nm @ 4200 rpm.
Torque represents the engine’s rotational force, which determines pulling power. High torque ensures responsive acceleration and stronger uphill performance.
Maximum engine speed
6000 rpm.
Engine layout
Front, Longitudinal
Engine layout defines the position and alignment of the engine block. This layout affects the car’s weight distribution, handling, and interior cabin space.
Engine Model Code
Vortec LC8
Engine displacement
5967 cm3
Engine displacement represents the combined volume of all cylinders. It is a direct indicator of engine size and baseline performance potential.
Number of cylinders
8
Cylinder count represents the number of combustion chambers. More cylinders generally result in smoother operation and a refined engine note.
Engine configuration
V-engine
Cylinder bore
101.6 mm
Piston stroke
92 mm
Compression ratio
9.6:1
Number of valves per cylinder
2
Valves per cylinder control the airflow into and exhaust out of the engine. More valves improve high-RPM breathing and performance.
Fuel injection system
Multi-port manifold injection
Engine aspiration
Naturally aspirated engine
Aspiration describes how the engine draws air into its cylinders, distinguishing naturally aspirated setups from turbochargers or superchargers.
Valvetrain
OHV, VVT
Engine oil capacity
5.7 l
Coolant
15.5 l
Space, Volume and weights
Fuel tank capacity
136 l
cng-cylinder-capacity
67 kg
Permitted trailer load with brakes (12%)
4082 kg
Dimensions
Length
6083 mm
Width including mirrors
2045 mm
Height
1990 mm
Wheelbase
3904 mm
Front track
1748 mm
Rear / Back Track
1709 mm
Ride height (ground clearance)
218 mm
Minimum turning circle (turning diameter)
15.8 m
Drivetrain, brakes and suspension specs
Drivetrain Architecture
The Internal combustion engine (ICE) drives the rear wheels of the vehicle.
Drivetrain type specifies which wheels receive power from the engine. This affects road grip, cornering, and stability on slippery surfaces.
Drive wheel
Rear wheel drive
Drivetrain type specifies which wheels receive power from the engine. This affects road grip, cornering, and stability on slippery surfaces.
Number of gears and type of gearbox
6 gears, automatic transmission Hydra-Matic
Front suspension
Coil spring, Double wishbone, Transverse stabilizer
The suspension system absorbs road bumps, providing cabin comfort and keeping tires firmly planted on the road surface.
Rear suspension
Rigid axle suspension, Leaf spring
The suspension system absorbs road bumps, providing cabin comfort and keeping tires firmly planted on the road surface.
Front brakes
Ventilated discs, 350x40 mm
The brake system is a vital safety component that uses friction to slow down or bring the vehicle to a complete stop.
Rear brakes
Ventilated discs, 373x34 mm
The brake system is a vital safety component that uses friction to slow down or bring the vehicle to a complete stop.
Assisting systems
ABS (Anti-lock braking system)
Steering type
Cone worm with recirculation balls
Tires size
235/80 R17; 265/70 R18
Tire size specifies the tread width, aspect ratio, and rim diameter, affecting the balance between handling grip and ride comfort.
Wheel rims size
7.5J x 17; 8J x 18
Common OBD2 Fault Codes
P1196 🔴 High
Manufacturer Specific Engine Fault Code P1196
Diagnostic Guide
P1198 🔴 High
Manufacturer Specific Engine Fault Code P1198
Diagnostic Guide
P1200 🔴 High
Manufacturer Specific Engine Fault Code P1200
Diagnostic Guide
P1202 🔴 High
Manufacturer Specific Engine Fault Code P1202
Diagnostic Guide
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User Reviews
H
Henry S.
4 months ago
★★★★★
Finally got the keys today. The 301 Hp @ 5000 rpm. hp feels more than enough for daily driving. Sound insulation is great, very quiet cabin at high speeds. Definitely a solid choice in this price range.
J
Jack X
26 weeks ago
★★★★☆
Bought a used model in great condition last year. Very responsive throttle, makes highway overtaking a breeze. The exterior design looks sharp and modern in person. Planning to keep it for a long time.
J
Jack A.
6 weeks ago
★★★★☆
Mainly using it for my daily commute to work. N/A economy is better than I expected. Sound insulation is great, very quiet cabin at high speeds. No regrets so far, extremely happy with my purchase.
L
Leo 77
5 weeks ago
★★★★★
Got this car a few months ago. The 301 Hp @ 5000 rpm. hp feels more than enough for daily driving. Interior quality is premium for this class. If you are thinking about buying one, go test drive it.
T
Thomas T.
18 months ago
★★★☆☆
Got this car a few months ago. Acceleration is punchy and satisfying. Suspension handles bumps and rough roads very smoothly. Worth every single penny spent.
H
Harry K.
19 months ago
★★★★★
Been driving it for 3 months now. The 301 Hp @ 5000 rpm. hp feels powerful on the road. Interior quality is premium for this class. Planning to keep it for a long time.

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