CHEVROLET
Chevrolet Avalanche GMT800 (2001–2006) Specs
Specifications, engines, dimensions and technical data.
Gen 1
2001 - 2006
GMT800
Pick Up
W
L
H
WB
GC
Boot
Engine
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Power
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Fuel
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Gears
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Platform
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Body Style
Chassis
Engines
Quick Specs
Fuel
Fuel
Combined
Combined
Engine Lineup
| Trans | Engine | Gears | HP | Fuel | CO₂ |
|---|---|---|---|---|---|
| AT | 5.3 i V8 4WD | 4 | 294 HP | Petrol | — |
| AT | 8.1 V8 4WD | 4 | 329 HP | Petrol | — |
Note: Performance figures may vary based on market and conditions.
Chevrolet Avalanche GMT800 overview
The Chevrolet Avalanche (GMT800) is the 1st generation of the Avalanche, built from 2001 to 2006. It is offered as a Pick Up with 2 engines (petrol), from 294 HP to 329 HP. The 5.3 i V8 (294 Hp) 4WD is 5628 mm long.
How much horsepower does the Chevrolet Avalanche have?
The Chevrolet Avalanche (GMT800) has 294 HP to 329 HP, depending on the engine: 5.3 Vortec (294 HP), 8.1 Vortec (329 HP).
What engines are available for the Chevrolet Avalanche?
The Chevrolet Avalanche is available with 2 engines: 5.3 Vortec (294 HP, petrol), 8.1 Vortec (329 HP, petrol).
What are the dimensions of the Chevrolet Avalanche?
The Chevrolet Avalanche is 5628 mm long, 2026 mm wide, 1869 mm tall, with a 3302 mm wheelbase.
Advanced Specs
Overview
| Generation | Chevrolet Avalanche |
|---|---|
| Year | 2001–2006 |
| Platform | GM GMT Platform / GMT800 |
| Variant | 5.3 i V8 (294 Hp) 4WD |
| Body type | Pick Up |
| Engine type | Fuel |
| Fuel type | Petrol |
| Seats | 5 |
| Doors | 4 |
Power & torque
| Power | 294 HP |
|---|---|
| Power @ max rpm | 5200 rpm |
| Torque | 441 Nm |
| Torque @ max rpm | 4000 rpm |
Engine
| Engine code | LM7 |
|---|---|
| Displacement | 5327 cc |
| Cylinders | 8 |
| Configuration | V Engine |
| Bore | 96.0 mm |
| Stroke | 92.0 mm |
| Compression ratio | 9.5 |
| Valves per cylinder | 2 |
| Injection system | Multi Port Manifold Injection |
| Aspiration | Naturally Aspirated Engine |
| Oil capacity | 5.7 L |
| Coolant | 14.5 L |
| Engine layout | Front Longitudinal |
Drivetrain & transmission
| Drive | All wheel drive (4x4) |
|---|---|
| Powertrain architecture | Internal Combustion Engine |
| Gearbox type | Torque Converter |
| Gears | 4 |
| Gearbox code | 4l60e |
| Gearbox manufacturer | gm |
Dimensions
| Length | 5628 mm |
|---|---|
| Width | 2026 mm |
| Height | 1869 mm |
| Wheelbase | 3302 mm |
| Front track | 1651 mm |
| Rear track | 1676 mm |
| Boot space | 1161 – 1526 L |
Consumption & emissions
| Fuel combined | 16.8 L/100km |
|---|---|
| Fuel urban | 18.1 L/100km |
| Fuel extra urban | 13.8 L/100km |
| Fuel tank | 144.0 L |
Other
| Start Of Production | 2001 |
|---|---|
| End Of Production | 2006 |
Performance
Engine speed (1k/rpm)
! Figures from catalog data; real-world values may differ.
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