Sitting at the top of the VW Transporter lineup (if you don’t count the California campervan), the Multivan is the most upmarket people-mover the German automaker builds. Over the years, some tuners ...

Let me ask you a question: Have you ever heard of a W10 engine? Not a V10 or a W12—a W10. Supposedly, Volkswagen made a few prototypes, but that was decades ago. Now, an experimental W10 has emerged ...