Gordon's important position as the engine who pulls the Express has made him proud, pompous and self-important, with a good reason too; he is the fastest engine on Sodor. He is extremely proud of this and is inclined to boast. He is goodhearted, always willing to forgive and uses his superior strength to help smaller engines out of trouble. He also has a great hate of goods trains. He speaks with a deep, upper-class English accent.