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Gmc 6.2 diesel V8 (126 Hp) 4WD

General information
Photo of 1988 - 1989 Gmc 6.2 diesel V8 (126 Hp) 4WD Pick-up (135 Hp) - technical specs and dimensions
Power 135 Hp @ 3600 rpm.
Torque 325 Nm @ 1900 rpm.
Brand
GMC
Model
Sierra 1500
Generation
Sierra 1500 I (GMT400) Regular cab LWB Wideside
Modification (Engine)
6.2 diesel V8 (135 Hp)
Start of production
1989 year
End of production
1990 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
3
Seat count specifies the maximum passenger capacity the vehicle is legally approved to transport at once.
Doors
2
Door count indicates the total number of entry points for passengers and cargo access (e.g., 3-door, 5-door).

Gmc Sierra 1500 Review

As a Pick-up model, the Gmc Sierra 1500 Sierra 1500 I (GMT400) Regular cab SWB Wideside (6.2 diesel V8 (126 Hp) 4WD) has been in production since 1989. The heart of the vehicle is a internal combustion engine producing 135 Hp @ 3600 rpm.. The power is delivered smoothly across 8 cylinders.

The Gmc 6.2 diesel V8 (126 Hp) 4WD stands out as a prominent 1988 - 1989 model that has gained significant attention in the automotive world. Technically satisfying, the model responds to driver expectations with its 135 Hp @ 3600 rpm. unit. This vehicle satisfies expectations in both city and highway driving. With its timeless design, this version maintains a popular profile according to CarWiki.
📊 Model Comparison AnalysisThis model has **5 Hp** lower power than 6.2 diesel V8 (140 Hp) Automatic. This model has **5 Hp** lower power than 6.2 diesel V8 (135 Hp) 4WD.
FAQ
How many horsepower does Gmc 6.2 diesel V8 (126 Hp) 4WD have? +
The Gmc 6.2 diesel V8 (126 Hp) 4WD model is equipped with an engine producing 135 Hp @ 3600 rpm. total horsepower.
What drivetrain does the Gmc 6.2 diesel V8 (126 Hp) 4WD have? +
This model transfers power to the road via a Rear wheel drive drivetrain.
Is the Gmc 6.2 diesel V8 (126 Hp) 4WD a good car? +
Considering the technical specs and market position, the Gmc 6.2 diesel V8 (126 Hp) 4WD is a highly competitive and desirable model in its class.
Is Gmc 6.2 diesel V8 (126 Hp) 4WD reliable? +
The Gmc 6.2 diesel V8 (126 Hp) 4WD is built with high engineering standards and is generally considered a reliable vehicle with proper maintenance.
Performance specs
Fuel Type
Diesel
Fuel type defines the primary source of energy required by the vehicle’s engine (petrol, diesel, electricity, hybrid, LPG, etc.).
Engine specs
Power
135 Hp @ 3600 rpm.
Torque
325 Nm @ 1900 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.
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
101.09 mm
Piston stroke
97.03 mm
Compression ratio
21.3:1
Fuel injection system
Precombustion chamber 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
6.6 l
Coolant
23.5 l
Space, Volume and weights
Fuel tank capacity
129 l
Dimensions
Length
5547 mm
Width
1951 mm
Height
1788 mm
Wheelbase
3340 mm
Front overhang
886 mm
Rear overhang
1321 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, manual transmission
Front suspension
Independent coil spring
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
Disc
The brake system is a vital safety component that uses friction to slow down or bring the vehicle to a complete stop.
Rear brakes
Drum
The brake system is a vital safety component that uses friction to slow down or bring the vehicle to a complete stop.
Tires size
225/75 R15
Tire size specifies the tread width, aspect ratio, and rim diameter, affecting the balance between handling grip and ride comfort.
Common OBD2 Fault Codes
C1100 🔴 High
ABS Actuator Supply Voltage Circuit Low
Diagnostic Guide
C1200 🔴 High
ABS Actuator Pump Motor Fault
Diagnostic Guide
C1210 🔴 High
Brake Booster Pressure Sensor Fault
Diagnostic Guide
U0001 🔴 High
High Speed CAN Communication Bus
Diagnostic Guide
Similar Models
Gmc Sierra 1500 6.2 diesel V8 (140 Hp) Automatic
Gmc Sierra 1500
6.2 diesel V8 (140 Hp) Automatic
Gmc Sierra 1500 6.2 diesel V8 (135 Hp) 4WD
Gmc Sierra 1500
6.2 diesel V8 (135 Hp) 4WD
Gmc Sierra 1500 6.2 diesel V8 (135 Hp)
Gmc Sierra 1500
6.2 diesel V8 (135 Hp)
Gmc Sierra 1500 6.2 diesel V8 (126 Hp)
Gmc Sierra 1500
6.2 diesel V8 (126 Hp)
User Reviews
W
William Z.
22 months ago
★★★★☆
Decided on this after deep research. The 135 Hp @ 3600 rpm. hp feels more than enough for daily driving. Sound insulation is great, very quiet cabin at high speeds. If you're undecided, just go for it.
O
Oscar M.
20 weeks ago
★★★★★
Ordered it immediately after a quick test drive. N/A economy is better than I expected. Sound insulation is great, very quiet cabin at high speeds. If you are thinking about buying one, go test drive it.
O
Oscar K.
28 months ago
★★★★☆
Anyone knows the real-world N/A usage?
H
Henry A.
20 months ago
★★★★★
Just picked mine up last week! The engine is snappy, great response time. Comfort is top-notch, great seats. If you are thinking about buying one, go test drive it.
A
Arthur T.
20 months ago
★★★★★
Mainly using it for my daily commute to work. The 135 Hp @ 3600 rpm. hp feels powerful on the road. Sound insulation is great, very quiet cabin at high speeds. I highly recommend it, won't disappoint.
O
Oliver M.
3 months ago
★★★★★
Switched from a different brand. Very responsive throttle, makes highway overtaking a breeze. Spacious interior and practical cargo capacity. Worth every single penny spent.

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