With a Miele Complete C4, you get a powerful vacuum. You can choose between a Powerline or Ecoline vacuum. With the Black Diamond Ecoline, you can save energy. With the Powerline, you can vacuum more thoroughly. Miele Complete C3 vacuums have a 7.5m cord that rolls up with a push of the button. You can find the extra accessories underneath the hood of the vacuum. Choose your vacuum based on your usage situation. A Miele C3 Parquet has a soft parquet brush for wood floors, for example. The Miele Cat&Dog has a turbo brush for pet hairs.