Mercedes-Benz has sold a number of automobiles with the "420" model name:

  • 1994–1995 W124
  • 1994–1995 E420
  • 1986–1991 W126
  • 1986–1991 420SEL
  • 1994-1999 W140
  • 1994-1999 S420
  • 1997 W210
  • 1997 E420

2006-2009 Mercedes-Benz W221 S420 CDI