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Diesel's Big World! Big Adventure! is the 2018 movie.


A racing car called Thud inspires Diesel to become the first diesel engine to travel the world, so Diesel sets off on an adventure which takes him to five continents, across deserts, through jungles and over dangerous mountains. ☀. On his journey Diesel meets Kala, a Diesel engine who teaches him that everyone needs a little help from their friends.


  • Diesel
  • Paxton
  • Norman
  • Salty
  • Mavis
  • Diesel 10
  • BoCo
  • Sidney
  • Den
  • Dart

Characters Introduced

  • Thud
  • Kala
  • Mr. Theo Bob
  • Professor
  • King
  • Noah
  • Riley


  • Michael Brandon as Diesel and Professor
  • Joseph May as Thomas
  • David Tennant as Thud
  • Emily Mortimer as Kala


  • Where in the World is Diesel?
  • Wake Up
  • Full Of Surprises
  • We're Friends (Diesel and Kala Version)
  • Free and Easy
  • Sometimes You Make a Friend (Diesel Version)
  • Friends are Family
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