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Generation / 03

Chevrolet Avalanche

GMT8002002–2006

Compare the powertrains within this generation. Open a version to explore its specifications and equipment.

4powertrainsCrew cab pickupbody styles
  1. 01Make
  2. 02Model
  3. 03Generation
  4. 04Powertrain
  5. 05Equipment

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4 powertrains

PowertrainEngine / motorPowerDrivetrainExplore & compare
avalanche 1500 2wd ↗4-speed automatic · 2002–2008Gasoline · 5.3 L · 285 hp285 hpRear-wheel drive
avalanche 1500 4wd ↗4-speed automatic · 2002–2006Gasoline · 5.3 L · 285 hp285 hp4-Wheel or All-Wheel Drive
avalanche 1500 awd ↗4-speed automatic · 2003–2004Gasoline · 5.3 L · 285 hp285 hp4-Wheel or All-Wheel Drive
colorado 4wd ↗5-speed manual · 2006–2006Gasoline · 3.5 L · 220 hp220 hp4-Wheel or All-Wheel Drive
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About this generation

The original Chevrolet Avalanche 1500 debuted for 2002 on GM’s GMT800 full-size truck architecture. It combined SUV-style enclosed cargo space with a midgate that extended the bed into the cabin area, and it was sold in the U.S. with both 2WD and 4WD drivetrains.

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Catalog data disclaimer. Specifications and equipment are provided for reference and may be incomplete or vary by model year, market, version and optional packages. They do not confirm the configuration, condition or real-world performance of a specific vehicle. Verify relevant details with the manufacturer, vehicle documentation or seller before buying.