Mavis the Quarry Diesel is a a diesel engine who works for the Ffarquhar Quarry Company at Anopha Quarry. She also works at the Sodor Slate Quarry.

Why She Rocks

  1. Unlike most diesel engines back in the day, Mavis is a kind and caring, even towards steam engines, similar to BoCo, Daisy, and Rusty.
  2. Despite being introduced as an arrogant character in Season 3, she quickly changed her ways after she saw Toby in accident and saved him immediately.
  3. Speaking of Toby, the two get a long very well.
  4. Since Season 5, she started to act as a kind, motherly figure towards the other characters in the series. Similar to Kanaya Maryam from Homestuck, except the latter was always a motherly figure.
  5. Teresa Gallagher and Jules De Jongh did a great job voicing her. 
Community content is available under CC-BY-SA unless otherwise noted.