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Gmc 2500 8.1 V8 (340 Hp) 4WD Automatic

General information
Photo of 2001 - 2006 Gmc 2500 8.1 V8 (340 Hp) 4WD Automatic SUV (340 Hp) - technical specs and dimensions
Power 340 Hp @ 4200 rpm.
Torque 617 Nm @ 3200 rpm.
Brand
GMC
Model
Yukon
Generation
Yukon XL II (GMT800)
Modification (Engine)
2500 8.1 V8 (340 Hp) Automatic
Start of production
2001 year
End of production
2006 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
SUV
Body type refers to the structural design and shape of the vehicle (such as Sedan, Hatchback, SUV, or Coupe).
Seats
9
Seat count specifies the maximum passenger capacity the vehicle is legally approved to transport at once.
Doors
5
Door count indicates the total number of entry points for passengers and cargo access (e.g., 3-door, 5-door).

Gmc Yukon Review

Introduced in 2001, the Gmc Yukon (generation Yukon II (GMT800)) is a classic SUV offering the 2500 8.1 V8 (340 Hp) 4WD Automatic specification. Its propulsion comes from a 8135 cm3 setup, generating a respectable 340 Hp @ 4200 rpm.. Featuring Naturally aspirated engine aspiration, it produces a peak torque of 617 Nm @ 3200 rpm. for robust performance. The specific output is rated at 41.8 Hp/l per litre.

The Gmc 2500 8.1 V8 (340 Hp) 4WD Automatic entered the market in 2001 - 2006, aiming to set new benchmarks through its design and technical capabilities. This version boasts a robust powertrain under the hood, producing a total of 340 Hp @ 4200 rpm.. It demonstrates a steady character and inspires confidence through its handling. Ultimately, the Gmc 2500 8.1 V8 (340 Hp) 4WD Automatic offers a desirable option through both design and engineering.
📊 Model Comparison AnalysisThis model delivers **+55 Hp** more power compared to its sibling 1500 5.3 V8 (285 Hp) 4WD Automatic. This model delivers **+25 Hp** more power compared to its sibling 1500 5.3 V8 (285 Hp) Automatic.
FAQ
How many horsepower does Gmc 2500 8.1 V8 (340 Hp) 4WD Automatic have? +
The Gmc 2500 8.1 V8 (340 Hp) 4WD Automatic model is equipped with an engine producing 340 Hp @ 4200 rpm. total horsepower.
What drivetrain does the Gmc 2500 8.1 V8 (340 Hp) 4WD Automatic have? +
This model transfers power to the road via a Rear wheel drive drivetrain.
Is the Gmc 2500 8.1 V8 (340 Hp) 4WD Automatic a good car? +
Considering the technical specs and market position, the Gmc 2500 8.1 V8 (340 Hp) 4WD Automatic is a highly competitive and desirable model in its class.
Is Gmc 2500 8.1 V8 (340 Hp) 4WD Automatic reliable? +
The Gmc 2500 8.1 V8 (340 Hp) 4WD Automatic is built with high engineering standards and is generally considered a reliable vehicle with proper maintenance.
Performance specs
Fuel Type
Petrol (Gasoline)
Fuel type defines the primary source of energy required by the vehicle’s engine (petrol, diesel, electricity, hybrid, LPG, etc.).
Engine specs
Power
340 Hp @ 4200 rpm.
Power per litre
41.8 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
617 Nm @ 3200 rpm.
Torque represents the engine’s rotational force, which determines pulling power. High torque ensures responsive acceleration and stronger uphill performance.
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
L18
Engine displacement
8135 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
108 mm
Piston stroke
111 mm
Compression ratio
9.1:1
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.
Engine oil capacity
6.1 l
Coolant
25.5 l
Space, Volume and weights
Max. weight
3900 kg
Curb weight is a key parameter affecting fuel consumption, handling agility, acceleration times, and stopping distances.
Trunk (boot) space - minimum
1294 l
Trunk (boot) space - maximum
3726 l
Fuel tank capacity
146 l
Dimensions
Length
5570 mm
Width
2002 mm
Height
1923 mm
Wheelbase
3302 mm
Front track
1651 mm
Rear / Back Track
1676 mm
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
4 gears, automatic transmission
Front suspension
Independent coil spring, Torsion
The suspension system absorbs road bumps, providing cabin comfort and keeping tires firmly planted on the road surface.
Rear suspension
Independent multi-link suspension, Coil spring
The suspension system absorbs road bumps, providing cabin comfort and keeping tires firmly planted on the road surface.
Front brakes
Ventilated discs
The brake system is a vital safety component that uses friction to slow down or bring the vehicle to a complete stop.
Rear brakes
Disc
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)
Power steering
Hydraulic Steering
Tires size
245/75 R16
Tire size specifies the tread width, aspect ratio, and rim diameter, affecting the balance between handling grip and ride comfort.
Wheel rims size
7J x 16
Common OBD2 Fault Codes
C0254 🔴 High
ABS Wheel Speed Sensor Malfunction C0254
Diagnostic Guide
C0255 🔴 High
ABS Wheel Speed Sensor Malfunction C0255
Diagnostic Guide
C0256 🔴 High
ABS Wheel Speed Sensor Malfunction C0256
Diagnostic Guide
C0257 🔴 High
ABS Wheel Speed Sensor Malfunction C0257
Diagnostic Guide
Similar Models
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Gmc Yukon 5.3 V8 (355 Hp) 4WD Automatic
Gmc Yukon
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Gmc Yukon 5.3 V8 (355 Hp) Automatic
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User Reviews
J
Jacob 92
20 days ago
★★★★☆
Got this car a few months ago. The engine is snappy, great response time. Comfort is top-notch, great seats. Definitely a solid choice in this price range.
C
Charlie 77
15 days ago
★★★☆☆
Does anyone experience any rattles or squeaks over time?
J
Jacob 92
18 months ago
★★★★★
Bought a used model in great condition last year. The 340 Hp @ 4200 rpm. hp feels powerful on the road. The handling in corners is very safe. Planning to keep it for a long time.

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