- Take-n-Play version (made in China, sixteen wheels, chuffing sounds in wheels) (2010-2012)
- Take-n-Play version (made in Thailand, updated body, fourteen wheels, chuffing sounds when button is held) (2013-2014)
- Take-n-Play version (unpainted buffers, ten wheels, one way magnets) (2015-2016)
- Whistle* "Hello, I'm Spencer!"
- "I have to collect a special Special!"
- "Bust my buffers!"
- "Full steam ahead!"
- "I'm Spencer the grand!"
- "Hello Sodor!"
- "Out of my way, slow coach!"