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2010 Chevrolet Avalanche vs 2010 Chevrolet Tahoe

Published figures side by side. Rows where our sources have no value for a vehicle read “Not available”. Configurations differ within a model year, so ranges are shown where they apply.

Specification comparison
Specification2010 Chevrolet Avalanche2010 Chevrolet Tahoe
Engine
EngineVaries by configuration: 5.3L 8-cylinder (FFV), 6.2L 8-cylinder (FFV)Varies by configuration: 5.3L 8-cylinder (FFV), 6.0L 8-cylinder
Displacement5.3 L to 6.2 L5.3 L to 6.0 L
Cylinders88
Fuel typeFlex fuelVaries by configuration: Flex fuel, Hybrid
Transmission and drivetrain
TransmissionAutomaticAutomatic
Gears66
DrivetrainRWDVaries by configuration: RWD, 4WD
Fuel economy and range
Combined17 mpg (13.8 L/100 km) to 14 mpg (16.8 L/100 km)22 mpg (10.7 L/100 km) to 17 mpg (13.8 L/100 km)
City15 mpg (15.7 L/100 km) to 12 mpg (19.6 L/100 km)21 mpg (11.2 L/100 km) to 15 mpg (15.7 L/100 km)
Highway21 mpg (11.2 L/100 km) to 19 mpg (12.4 L/100 km)22 mpg (10.7 L/100 km) to 21 mpg (11.2 L/100 km)