Not in conjunction with petrol engine
 The efficiency package with automatic transmission and 4x2 drive will only become available when the new 7G-TRONIC 7-speed automatic transmission is deployed (expected to be available from 1st quarter of 2012).
 Shift point display, battery management and internal engine measures are included as standard. All other components are optional extras.
 Not in conjunction with automatic transmission.
 If available for the model variant in question, otherwise standard-specification tyres.