It a realy nice route driving from Tel-Aviv accross the desert to Eilat. The quaility of the road is top level. Along the way a stop is worth at Dead sea.

Useful

Useful to visit the rental car brokers, as the deals of  major ( THRIFTY, AVIS,
EUROPCAR, BUDGET, HERTZ, SIXT, NATIONAL, ALAMO ) and local car rental companies
(suppliers) are compared in one site. They offer online booking possibility,
live support and 24 hours hotline.