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2010 Ford Flex vs 2010 Hummer H3

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 Ford Flex2010 Hummer H3
Engine
EngineVaries by configuration: 3.5L 6-cylinder turbocharged, 3.5L 6-cylinderVaries by configuration: 3.7L 5-cylinder, 5.3L 8-cylinder (FFV)
Displacement3.5 L3.7 L to 5.3 L
Cylinders65 to 8
AspirationTurbochargedNot available
Fuel typeGasolineVaries by configuration: Gasoline, Flex fuel
Transmission and drivetrain
TransmissionAutomaticVaries by configuration: Automatic, Manual
Gears64 to 5
DrivetrainVaries by configuration: 4WD, AWD, FWD4WD
Fuel economy and range
Combined20 mpg (11.8 L/100 km) to 18 mpg (13.1 L/100 km)16 mpg (14.7 L/100 km) to 14 mpg (16.8 L/100 km)
City17 mpg (13.8 L/100 km) to 16 mpg (14.7 L/100 km)14 mpg (16.8 L/100 km) to 13 mpg (18.1 L/100 km)
Highway24 mpg (9.8 L/100 km) to 22 mpg (10.7 L/100 km)18 mpg (13.1 L/100 km) to 16 mpg (14.7 L/100 km)