I rented a Mazda 6 or equivalent and the agent was adament that the Kia Spectra was equivalent! The Kia is a class B or a compact not a mid-size. I am away from the renting location and the local Hertz franchise is unwilling to get involved. When you call the 800 line for Hertz they say to call the renting agent, Jim Gifford. Not a help. read full review »