A list of the most popular car hire companies and that of the best car hire companies will look very different so I wont give you a list. I will give you information on the kind of service that you should expect from a good rental agency and then you can use that information to pick one that you think meets these qualities.
If you are going to need the car for a period of more than two days then you should be able to get a company that should be able to offer you a cover charge for the period than the usual daily rates and charge per extra km. The longer the period the lower the cover charge should become, that is when compared to the daily rate.
You might also want to know if the cars have any extra features that you are going to need. A good car hire company will have roof racks for luggage and maybe sports equipment or extra storage facilities. Not for free of course I’m just saying they should have them available should you ever need them.
Find out the requirements of having extra drivers included in the lease agreement. Normally you would be required to register additional drivers at an extra cost but considering the length of your lease the car rental agency should allow you to have them simply registered and their details filed.
Personally I’m of the opinion that car agencies should as a matter of routine be able to set you up for the itinerary of your stay. That is book your flights, tours, cruises and so on. Although this will mean you paying more money. A good agency will explan the conditions of your lease to you in detail.
I’m particularly referring to the penalty clauses that most agencies tend brush over or briefly mention. You should be clear as to what these are and how they affect you. Even though I will not list the popular ones I will just mention them quickly The most commonly used agencies in the country are Avis, RAV, Hertz and Budget. If you want to access them and compare them all at once just look up any of these: