Here are my personal rosters for engine and diesel drivers of Strodas depends for they are part or full time drivers no matter what age they are.

Jennifer's driver: Priya Mangal

Sean and Aurora's drivers: Cecilia and Alejandra

Nikki's driver: Sugar Belle

Duncan's driver: Abby Park

Cassie's Driver: Isabella Madrigal

Mabel and Billie's Drivers: Daisy Duck and Elmer Fudd

Tracy's Driver: Ariel

George/Georgie's Driver: Jane Porter

Andrea and Alice's Drivers: Tadashi and Hiro Hamada

Marion's Driver: Applejack

Nancy's Driver: Alice

Darren's Driver: Aurora

Gregory's Driver: Starlight Glimmer

Alfred's Driver: Donald Duck