With so many car rental companies on the net, it's easy to feel overwhelmed. Take a look at the following online rental sites when you're in the market for a cheap car rental. Some offer coupons and special offers available to people reserving through their web sites.

Dollar Rent A Car (www.dollar.com)

Dollar Rent a Car has a quick and easy form to obtain a car rental reservation. Not only can you reserve a cheap car rental in a matter of minutes, but the site also allows you to research the type of car that's best for you. The "cars" tab allows you to visually see at a glance the inventory of available car rental options, clearing up any questions you may have about what cars are classified as "intermediate" or "midsized".

You can get discount car rental by selecting from the list of special offers. There is also an area that allows site visitors to enter a promotional code for further discounts on car rental prices.

Dollar Rent a Car offers cheap car rental options internationally. So regardless of your location or destination, chances are there will be access to a car rental.

Car Rentals (www.carrentals.com)

Car Rentals is a fabulous site that brings together offers from all the most popular car rental providers in one place. Save time looking for your discount car rental, as you to fill out a single form and receive available offers from a variety of cheap car rental providers including Dollar Rent a Car, Thrifty, Avis, Budget, Enterprise, Alamo and Ace.

If you've already made your reservation with the site, you can view the reservation and make modifications to it by logging into your account from the web site. An extensive frequently asked questions list should provide you with all the details you need to know when renting a car.

Cheap Seats (www.cheapseats.com)

As the name implies, Cheap Seats is more than just a discount car rental site. You can easily plan for an entire trip using cheapseats.com. The car rental section of the site offers a list of specials to choose from by the most popular car rental companies to give you cheap car rental offers. Fill out a form for all available offers.

While you're checking for discount car rental rates, check for your flights and hotel prices, cruise offerings or full vacation deals. When filling out the form to check availability of rental cars, watch for coupons and discounts that are displayed along the right side of the page. You'll see offers for a specific dollar amount savings, as well as upgrade options.

Breezenet (www.bnm.com)

Breezenet has one of the largest listings of discount car rental providers all in one place online. Over 50 car rental companies are searched when you check availability for your rental car. Special offers are displayed front and center, right smack in the middle of the page so you won't miss them.

In addition to the typical search form, you can also select to search for a cheap car rental by rental car type, by company, or by a comparison chart of all of the major car rental companies. You could also start your search by selecting the airport you are traveling out of.

Highlights:
Dollar Rent A Car (www.dollar.com)

Dollar Rent a Car has a quick and easy form to obtain a car rental reservation.
You can get discount car rental by selecting from the list of special offers. Dollar Rent a Car offers cheap car rental options internationally.

Car Rentals (www.carrentals.com)

Car Rentals is a fabulous site that brings together offers from all the most popular car rental providers in one place.

As the name implies, Cheap Seats is more than just a discount car rental site. The car rental section of the site offers a list of specials to choose from by the most popular car rental companies to give you cheap car rental offers. Over 50 car rental companies are searched when you check availability for your rental car.