Caroline
Caroline is a vintage automobile based on a two-door saloon car from the 1920s. She is described as someone who enjoys taking leisurely drives along the fictional Sodor countryside and is a calm character. Caroline doesn't like running too fast on the road or her engine will overheat. Caroline is a red and black passenger car with large windows.
Butch
Butch is a powerful tow truck with an extremely large engine, and he serves in the Sodor Heavy Recovery Unit. He was manufactured from parts of different Sodor vehicles and is described as someone who takes his job seriously and loves working. Made from parts such as a crane, a truck and a diesel engine, he is known to have a kind heart and is always ready when he is needed. Butch is yellow and blue, has large tires and Sodor Heavy Recovery Unit is printed on his body.
Madge
Madge is a lorry based on a 1964 Scammell Scarab 6-ton tractor lorry with three wheels and a flat bed. She has a lot of strength and personality. Her character is known for being playful, and she also loves to hear funny jokes. She is described as having a strong engine, a good heart, a good ear and she gets the job done when needed. Madge is green and light yellow and her face is large and gray.