Chevrolet Suburban GMT800 8.1 i V8 (329 Hp)


Overall Rating

8.6 / 10
Safety N/A / 5
Not Rated
Engine 4.0 / 5
Value 4.2 / 5
Performance 3.8 / 5
Comfort 4.5 / 5
People\'s Opinion N/A / 5
Not Rated

Chevrolet Suburban:

The Chevrolet Suburban is a series of SUVs built by Chevrolet since 1934. The longest-produced automobile nameplate in the world, the Suburban is currently in its twelfth generation, in production since the 2021 model year. Beginning life as one of the first metal-bodied station wagons, the Suburban is the progenitor of the modern full-size sport utility vehicle, combining a wagon-style body with the chassis and powertrain of a pickup truck. Alongside its Advance Design, Task Force, and C/K predecessors, the Chevrolet Silverado currently shares chassis and mechanical commonality with the Suburban and other trucks....(Read more on Wikipedia)

GMT800 Overview:

Chevrolet Suburban (GMT800). With 606 Nm of torque, it offers ample pulling power. At around 2615 kg, it’s on the heavier side. Rear‑wheel drive offers dynamic handling and sporty feedback. The top speed reaches 156 km/h. A sport utility vehicle offering higher ground clearance and versatile cargo space. With seating for 9, it’s perfect for larger families.

Safety Rating
Not rated
Euro NCAP Year N/A
Adult Occupant N/A
Stars N/A
Expert Note:
The Chevrolet Suburban GMT800 was primarily designed for the North American market and was not tested by Euro NCAP. It performed adequately in US NHTSA crash tests for its era, offering robust construction typical of large SUVs.

8.1 i V8 (329 Hp) Verdict:

Rating 4 stars

Performance Verdict

Strong and capable, delivering ample power for most tasks, especially towing.

Fuel Economy

Very thirsty, leading to high running costs due to significant fuel consumption.

Best Use Case: General heavy towing, large family transport without the need for 4WD.

Pros and Cons:

Pros:

  • • Exceptional interior space for passengers and cargo
  • • Robust V8 engine options for strong towing and hauling
  • • Proven reliability and durability, known for high mileage
  • • Comfortable ride quality, especially on highways
  • • Strong resale value in the used market

Cons:

  • • Very poor fuel economy across all engine options
  • • Large exterior dimensions make city driving and parking challenging
  • • Interior design and materials can feel dated compared to rivals
  • • Handling is ponderous, typical of a large body-on-frame SUV
  • • Limited advanced safety features by modern standards

Specifications:

Specifications are compared to those of the previous generation(GMT800: 2001 - 2004).

General:
Brand:Chevrolet
Model:Suburban
Generation:GMT800
Modification (Engine):8.1 i V8 (329 Hp)
Start of production:2004
End of production:2006
Powertrain Architecture:Internal Combustion engine
Body type:SUV
Seats:9
Doors:5
Engine:
Power:329 Hp @ 4200 rpm. Same horsepower
Power per litre:40.5 Hp/l [Same length.]
Torque:606 Nm @ 3200 rpm.
Engine displacement:8128
Number of cylinders:8
Engine configuration:V-engine
Number of valves per cylinder:2
Fuel injection system:Multi-port manifold injection
Engine aspiration:Naturally aspirated engine
Engine oil capacity:6.1 l
Coolant:25.5 l
Engine layout:Front, Longitudinal
Cylinder Bore:108 mm
Piston Stroke:111 mm
Compression ratio:9.1:1
Performance:
Fuel Type:Petrol (Gasoline)
Maximum speed:156 km/h
Weight-to-power ratio:7.9 kg/Hp, 125.8 Hp/tonne
Weight-to-torque ratio:4.3 kg/Nm, 231.7 Nm/tonne
Space:
Kerb Weight:2615
Max. weight:3900
Max load:1285
Trunk (boot) space - maximum:3726 l
Trunk (boot) space - minimum:1294 l
Fuel tank capacity:142 l
Size:
Length:5570 mm [Same length.]
Width:2027 mm [Same width.]
Height:1951 mm [Same height.]
Wheelbase:3302 mm [Same wheelbase.]
Front track:1651 mm
Rear (Back) track:1657 mm
Powertrain:
Drivetrain ArchitectureThe Internal combustion engine (ICE) drives the rear wheels of the vehicle.
Drive wheelRear wheel drive
Number of gears4
Transmission typeAutomatic
Front brakesVentilated discs [Best for performance and cooling.]
Rear brakesDisc
Assisting systemsABS (Anti-lock braking system)
Power steeringHydraulic Steering
Tires size245/75 R16
Front suspensionDouble wishbone
Rear suspensionCoil spring

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