Need to rent a car and don't want to overpay? LiveCarHire searches 500+ car rental companies at 30,000 locations in 174 countries to give you the largest selection of competitive car rental rates from the top car rental companies worldwide.
In addition to the standard worldwide Airport Search, the visitor can imap display cities, train stations, ports, areas or street address for the nearest available car hire deals. Pretty cool.
Here is an example of the search map display, comparing all available car hire/rentals, with each search having the imap zoom facility to widen or narrow the search area:
USA - Los Angeles DowntownThere is also a free iphone app that provides exactly the same Live Car Hire service on ipad, iphone and ipod.