National Car Rental

The service has always been excellent and I haven't run into an issue with their presence across major airports. I always am valued as an Emerald Club member. I've gotten some brand new luxury cars at some airport locations, as an Executive level member. They run very good promotions that have allowed me to travel for free in a lot of places on my own time, because of my use of their services through my company.

Strengths: Emerald club program is excellent (free days and promotions!). Impressive selection of cars in some Emerald aisles.

Needs to improve: Expensive!