- TrackMaster by Fisher-Price version (Button with phrases and whistle sounds, and random phrases are heard when moving) (2011-2014)
- TrackMaster (Revolution) by Fisher-Price version (redesigned with attachable car, The Great Race racing design) (2016-present)
TrackMaster (Fisher-Price) version:
- "I'm Diesel."
- "Steamies can't help, not like a diesel."
- "Come to the Dieselworks."
- "What's so special about your special?"
TrackMaster (Revolution) version:
- "I'm Diesel!"
- "I'm full of surprises!"
- "Take me to the Great Railway Show!"
- "Ha ha ha! Silly steamies!"
- "Out of the way!"
- "Let's race!"
- Talking Diesel with Orange Dieselworks Barrel Truck (TrackMaster [Fisher-Price])
- Talking Diesel with Blue Dieselworks Van (TrackMaster [Revolution])
- The 2011 Talking Diesel is voiced by Michael Brandon.