Why would a 2005 e320 Mercedes-Benz stall while driving?

A 2005 E320 Mercedes-Benz may stall while driving due to several potential issues, including a failing fuel pump, a clogged fuel filter, or problems with the ignition system, such as faulty spark plugs or ignition coils. Additionally, issues with the mass airflow sensor or a vacuum leak can disrupt engine performance, leading to stalling. Electrical problems, such as a weak battery or alternator failure, may also contribute to the issue. Regular maintenance and diagnostics are essential to identify and resolve the root cause.