Skip to content
AutoSpec Index
Menu

2020 BMW X3 vs 2020 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
Specification2020 BMW X32020 Porsche Cayenne
Engine
EngineVaries by configuration: 3.0L 6-cylinder turbocharged (SIDI), 2.0L 4-cylinder turbocharged (SIDI), 2.0L 4-cylinder turbocharged (SIDI; PHEV)Varies by configuration: 3.0L 6-cylinder turbocharged (SIDI), 3.0L 6-cylinder turbocharged (SIDI; PHEV), 2.9L 6-cylinder turbocharged (SIDI), 4.0L 8-cylinder turbocharged (SIDI), 4.0L 8-cylinder turbocharged (SIDI; PHEV)
Displacement2.0 L to 3.0 L2.9 L to 4.0 L
Cylinders4 to 66 to 8
AspirationTurbochargedTurbocharged
Fuel typeVaries by configuration: Gasoline, Plug-in hybridVaries by configuration: Gasoline, Plug-in hybrid
Transmission and drivetrain
TransmissionAutomaticAutomatic
Gears88
DrivetrainVaries by configuration: AWD, RWDAWD
Fuel economy and range
Combined27 mpg (8.7 L/100 km) to 16 mpg (14.7 L/100 km)20 mpg (11.8 L/100 km) to 17 mpg (13.8 L/100 km)
City25 mpg (9.4 L/100 km) to 14 mpg (16.8 L/100 km)19 mpg (12.4 L/100 km) to 15 mpg (15.7 L/100 km)
Highway29 mpg (8.1 L/100 km) to 19 mpg (12.4 L/100 km)23 mpg (10.2 L/100 km) to 19 mpg (12.4 L/100 km)