9. Kia Soul
The Kia Soul arrived with an unconventional, boxy shape that set it apart from the crowd, initially raising eyebrows. However, clever marketing campaigns—featuring catchy music and dancing hamsters—paired with affordability and standout practicality, quickly won over Millennials.
As noted by Edmunds, the Soul became a go-to city car for young drivers looking for something fun and distinctive, cementing its place as a millennial favorite.