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2010 Acura RDX vs 2010 Porsche Cayenne

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 Acura RDX2010 Porsche Cayenne
Engine
Engine2.3L 4-cylinder turbochargedVaries by configuration: 3.6L 6-cylinder, 4.8L 8-cylinder, 4.8L 8-cylinder turbocharged
Displacement2.3 L3.6 L to 4.8 L
Cylinders46 to 8
AspirationTurbochargedTurbocharged
Fuel typeGasolineGasoline
Transmission and drivetrain
TransmissionAutomaticVaries by configuration: Automatic, Manual
Gears56
DrivetrainVaries by configuration: FWD, AWDAWD
Fuel economy and range
Combined21 mpg (11.2 L/100 km) to 19 mpg (12.4 L/100 km)16 mpg (14.7 L/100 km) to 13 mpg (18.1 L/100 km)
City19 mpg (12.4 L/100 km) to 17 mpg (13.8 L/100 km)14 mpg (16.8 L/100 km) to 11 mpg (21.4 L/100 km)
Highway24 mpg (9.8 L/100 km) to 22 mpg (10.7 L/100 km)20 mpg (11.8 L/100 km) to 17 mpg (13.8 L/100 km)