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2015 Mercedes-Benz G-Class vs 2015 Mercedes-Benz GL-Class

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
Specification2015 Mercedes-Benz G-Class2015 Mercedes-Benz GL-Class
Engine
EngineVaries by configuration: 5.5L 8-cylinder, 5.5L 8-cylinder turbocharged (SIDI)Varies by configuration: 3.0L 6-cylinder turbocharged (SIDI), 4.7L 8-cylinder turbocharged (SIDI), 5.5L 8-cylinder turbocharged (SIDI)
Displacement5.5 L3.0 L to 5.5 L
Cylinders86 to 8
AspirationTurbochargedTurbocharged
Fuel typeGasolineGasoline
Transmission and drivetrain
TransmissionAutomaticAutomatic
Gears77
Drivetrain4WD4WD
Fuel economy and range
Combined13 mpg (18.1 L/100 km)19 mpg (12.4 L/100 km) to 14 mpg (16.8 L/100 km)
City12 mpg (19.6 L/100 km)17 mpg (13.8 L/100 km) to 13 mpg (18.1 L/100 km)
Highway15 mpg (15.7 L/100 km) to 14 mpg (16.8 L/100 km)21 mpg (11.2 L/100 km) to 17 mpg (13.8 L/100 km)