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2008 BMW X5 vs 2008 BMW X6

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
Specification2008 BMW X52008 BMW X6
Engine
EngineVaries by configuration: 3.0L 6-cylinder, 4.8L 8-cylinderVaries by configuration: 3.0L 6-cylinder, 4.4L 8-cylinder turbocharged
Displacement3.0 L to 4.8 L3.0 L to 4.4 L
Cylinders6 to 86 to 8
AspirationNot availableTurbocharged
Fuel typeGasolineGasoline
Transmission and drivetrain
TransmissionAutomaticAutomatic
Gears66
DrivetrainAWDAWD
Fuel economy and range
Combined18 mpg (13.1 L/100 km) to 16 mpg (14.7 L/100 km)17 mpg (13.8 L/100 km) to 15 mpg (15.7 L/100 km)
City15 mpg (15.7 L/100 km) to 14 mpg (16.8 L/100 km)15 mpg (15.7 L/100 km) to 13 mpg (18.1 L/100 km)
Highway21 mpg (11.2 L/100 km) to 19 mpg (12.4 L/100 km)20 mpg (11.8 L/100 km) to 18 mpg (13.1 L/100 km)