I'm currently booking a rental in SEA from 7/25 ~ 8/14. Before any add-ons (LDW, additional driver, etc.), I can book at Sixt (4 Series Convertible or similar) for $1,245 total and Hertz (Midsize w/ aisle access) for $1,568. However, I really want to try national as I've heard that their exec. aisle is much better than PC (choose your color Malibu/Altima/Rogue) but it'd set me back $2,861.83 for the rental. Does anyone know any cheaper ways to book with National/why it is so much more expensive? Thanks in advance!