D199, nicknamed 'Spamcan', is a rude diesel engine.
- He, Culdee and Big City Engine are the only 3 railway series characters in the range.
- The number of D199's wheels is reduced due to the size of his model. Other characters who are affected by this are Gordon, Murdoch, Spencer, Hank, Hiro, Freddie, Connor, Caitlin, Gator, Emily and The Diesel.
- D199's side detail is reversed compared to his other merchandise models.