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Gmc 5.3i V8 (290 Hp) Automatic

General information
Photo of 2003 - 2004 Gmc 5.3i V8 (290 Hp) Automatic SUV (300 Hp) - technical specs and dimensions
Power 300 Hp @ 5200 rpm.
Torque 447 Nm @ 4000 rpm.
Fuel consumption (economy) - combined 14.3 l/100 km
Brand
GMC
Model
Envoy
Generation
Envoy II XL (GMT370)
Modification (Engine)
Denali 5.3i V8 (300 Hp) DoD 4x4 Automatic
Start of production
2005 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
7
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 Envoy Review

Introduced in 2005, the Gmc Envoy (generation Envoy II (GMT360)) is a classic SUV offering the 5.3i V8 (290 Hp) Automatic specification. Its propulsion comes from a 5328 cm3 setup, generating a respectable 300 Hp @ 5200 rpm.. The model features All wheel drive (4x4) and has an average combined fuel consumption of 14.3 l/100 km. Featuring Naturally aspirated engine aspiration, it produces a peak torque of 447 Nm @ 4000 rpm. for robust performance. The specific output is rated at 56.3 Hp/l per litre.

The Gmc 5.3i V8 (290 Hp) Automatic entered the market in 2003 - 2004, aiming to set new benchmarks through its design and technical capabilities. At its core, the vehicle features a performance-oriented engine delivering 300 Hp @ 5200 rpm. of power. Offering balance and comfort, the model is great for daily use. When analyzing fuel consumption, it maintains segment standards with an average of 14.3 l/100 km. Whether for performance or efficiency, this model remains a successful example in today's market.
📊 Model Comparison AnalysisThis model delivers **+25 Hp** more power compared to its sibling 4.2i 24V (275 Hp) 4x4 Automatic, consumes around **4%** more fuel. This model delivers **+9 Hp** more power compared to its sibling 4.2i 24V (275 Hp) Automatic.
FAQ
How many horsepower does Gmc 5.3i V8 (290 Hp) Automatic have? +
The Gmc 5.3i V8 (290 Hp) Automatic model is equipped with an engine producing 300 Hp @ 5200 rpm. total horsepower.
What is the fuel type of Gmc 5.3i V8 (290 Hp) Automatic? +
This vehicle operates on a 14.3 l/100 km fuel system.
What drivetrain does the Gmc 5.3i V8 (290 Hp) Automatic have? +
This model transfers power to the road via a All wheel drive (4x4) drivetrain.
Is the Gmc 5.3i V8 (290 Hp) Automatic a good car? +
Considering the technical specs and market position, the Gmc 5.3i V8 (290 Hp) Automatic is a highly competitive and desirable model in its class.
Is Gmc 5.3i V8 (290 Hp) Automatic reliable? +
The Gmc 5.3i V8 (290 Hp) Automatic is built with high engineering standards and is generally considered a reliable vehicle with proper maintenance.
Performance specs
Fuel consumption (economy) - urban
16.6 l/100 km
Fuel consumption shows how much fuel the car consumes on average per 100 km. Lower figures represent better fuel economy and lower running costs.
Fuel consumption (economy) - extra urban
11.5 l/100 km
Fuel consumption shows how much fuel the car consumes on average per 100 km. Lower figures represent better fuel economy and lower running costs.
Fuel consumption (economy) - combined
14.3 l/100 km
Fuel consumption shows how much fuel the car consumes on average per 100 km. Lower figures represent better fuel economy and lower running costs.
Fuel Type
Petrol (Gasoline)
Fuel type defines the primary source of energy required by the vehicle’s engine (petrol, diesel, electricity, hybrid, LPG, etc.).
Weight-to-power ratio
7.5 kg/Hp, 133.5 Hp/tonne
Weight-to-torque ratio
5 kg/Nm, 198.9 Nm/tonne
Engine specs
Power
300 Hp @ 5200 rpm.
Power per litre
56.3 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
447 Nm @ 4000 rpm.
Torque represents the engine’s rotational force, which determines pulling power. High torque ensures responsive acceleration and stronger uphill performance.
Maximum engine speed
5900 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
LL8
Engine displacement
5328 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
96 mm
Piston stroke
92 mm
Compression ratio
9.5:1
Number of valves per cylinder
4
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
Engine oil capacity
6.6 l
Coolant
13.1 l
Space, Volume and weights
Kerb Weight
2247 kg
Curb weight is a key parameter affecting fuel consumption, handling agility, acceleration times, and stopping distances.
Max. weight
2903 kg
Curb weight is a key parameter affecting fuel consumption, handling agility, acceleration times, and stopping distances.
Max. load
656 kg
Trunk (boot) space - minimum
594 l
Trunk (boot) space - maximum
3041 l
Fuel tank capacity
96.1 l
Permitted trailer load with brakes (12%)
3039 kg
Dimensions
Length
5271 mm
Width
1897 mm
Height
1917 mm
Wheelbase
3275 mm
Front track
1603 mm
Rear / Back Track
1576 mm
Ride height (ground clearance)
203 mm
Minimum turning circle (turning diameter)
12.6 m
Approach angle
34°
Departure angle
23.3°
Drivetrain, brakes and suspension specs
Drive wheel
All wheel drive (4x4)
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 Hydra-Matic
Front suspension
Double wishbone
The suspension system absorbs road bumps, providing cabin comfort and keeping tires firmly planted on the road surface.
Rear suspension
Independent multi-link suspension
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)
Steering type
Steering rack and pinion
Power steering
Hydraulic Steering
Tires size
245/65 R17; 245/60 R18
Tire size specifies the tread width, aspect ratio, and rim diameter, affecting the balance between handling grip and ride comfort.
Wheel rims size
7.0J x 17; 8.0J x 18
Common OBD2 Fault Codes
C0235 🔴 High
ABS Wheel Speed Sensor Malfunction C0235
Diagnostic Guide
C0236 🔴 High
ABS Wheel Speed Sensor Malfunction C0236
Diagnostic Guide
C0237 🔴 High
ABS Wheel Speed Sensor Malfunction C0237
Diagnostic Guide
C0238 🔴 High
ABS Wheel Speed Sensor Malfunction C0238
Diagnostic Guide
Similar Models
Gmc Envoy 4.2i 24V (275 Hp) 4x4 Automatic
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4.2i 24V (275 Hp) 4x4 Automatic
Gmc Envoy 4.2i 24V (275 Hp) Automatic
Gmc Envoy
4.2i 24V (275 Hp) Automatic
Gmc Envoy 4.2i 24V (291 Hp) 4x4 Automatic
Gmc Envoy
4.2i 24V (291 Hp) 4x4 Automatic
Gmc Envoy 4.2i 24V (291 Hp) Automatic
Gmc Envoy
4.2i 24V (291 Hp) Automatic
User Reviews
O
Oscar B.
26 months ago
★★★★★
Ordered it immediately after a quick test drive. Very responsive throttle, makes highway overtaking a breeze. The exterior design looks sharp and modern in person. If you are thinking about buying one, go test drive it.
C
Charlie T.
15 days ago
★★★★☆
Finally got the keys today. 14.3 l/100 km efficiency is surprisingly good for this class. The handling in corners is very safe. I highly recommend it, won't disappoint.
N
Noah V.
19 days ago
★★★★★
How is the long-term reliability of this model?

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