See also:

Performance
Unlike most Mercedes, there is no V-6 option for the CLS. The model range starts with the CLS550 and ends with the CLS63 AMG, with nothing in between. That means you have the choice of either a 40 ...

Premium-grade unleaded gasoline
To ensure the longevity and full performance of the engine, only premiumgrade unleaded gasoline may be used. If there is no premium-grade unleaded gasoline available and regular-grade un ...

Displaying station information
This function is only available for analog FM and digital AM/FM programs (HD Radio). Information relevant to the current station is shown below the main function bar. Select Radio in the radio ...