See National Car Rental Specials to go, where you can find the best car rental deals National has to offer. Local, regional, and international rental car rates and E-coupons discounts! Nationalcar.com offers nationwide car rental exclusives, daily, weekly, weekend and one-way rental car specials as well as our Last Minute travel discounts. Reserving a rental car, luxury car rental, or van rental for your next business trip or vacation travel couldn't be any more convenient.