2012 Mercedes-Benz Tres Ejes

The 2012 Mercedes-Benz Tres Ejes is not a recognized model. Mercedes-Benz does not manufacture a vehicle with that name. Please provide a valid make and model. If “Tres Ejes” is a colloquial term or a specific configuration/trim level within a known model, please clarify the actual model name. Without this information, I am unable to provide accurate and specific information on common issues, engine options, transmission options, or associated costs. I need a valid Mercedes-Benz model and its available configurations to generate the requested information.