2006 Chevrolet Avalanche 1500

SUV Flex Fuel
Chevrolet Avalanche 1500 2006
14MPG Combined
2 Trims
← 2005 2006 2007 →
Updated February 27, 2026

The 2006 Chevrolet Avalanche 1500 is a SUV that delivers 14 combined MPG. Here’s everything you need to know about this vehicle, from fuel economy to safety ratings.

2006 Chevrolet Avalanche 1500 Specifications

SpecValue
Combined MPG14 combined MPG
City MPG13
Highway MPG17
Body StyleSUV
Fuel TypeFlex Fuel
DriveRWD
Available Trims2

Available Trims

TrimMPG (City/Hwy/Combined)EngineTransmission
Auto13/17/145.3L 8cylAutomatic 4-spd
Auto13/17/145.3L 8cylAutomatic 4-spd

Annual Fuel Cost

Based on EPA estimates, the 2006 Chevrolet Avalanche 1500 costs approximately $3,150 per year in fuel. This assumes 15,000 miles driven annually and current fuel prices.

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