A 27-year labor of VW love, Marc's Bug finally became everything he imagined: his show car, daily driver, dragster, track car, and interstate cruiser. Nicole Johnson explores the fine details of Marc ...

For a time, the engine, with its distinctive exhaust warble, became closely associated with Audi’s lineup, aided in no small part by the motorsport successes of five-cylinder rally cars like the Sport ...

In an era of digital driving aids, turbochargers, and piped-in fake exhaust notes, the sound of a naturally aspirated VR6 ...