What class are Electric Vehicle Rentals, and do they still qualify for UC?

What class are Electric Vehicle Rentals, and do they still qualify for UC?
I have a rental with Hertz I need to make coming up with President's Circle, and the difference in price between the medium sedan and the electric vehicle is about $100 less.
The EV is called " Electric Crossover SUV Kia EV6 or similar".
Can I still use Ultimate Choice if I rent the EV option?