You may have read my post early February on a certain confusion in the roll-out of new infotainment systems in Ingolstadt (Audi) and Stuttgart (MB) that you can otherwise find here.
Having recently spoken to Mercedes, they were able to shed at least a bit of light as to the roll-out of the Mercedes’ MBUX system;
- The new A- and B-class, as well as the updated GLC and as previously mentioned the new GLE all have the new MBUX, enabling voice- and touch-control.
- Neither the C- and E-class, nor the brand new G-class have it at this point (although the screens look the same).
- For the E-class, the official timeline is that it will not get it until the spring of 2020 in connection with a first facelift.