If you're shopping for cheap auto insurance, compare quotes carefully to make sure you are getting the best deal. There are so many options out there for auto insurance – and amazing variations in pricing. One woman recently compared quotes online to find the best price on her auto insurance, and she found that some companies were charging almost double the premium for exactly the same coverage!

Many major insurance companies will give you a personalized auto insurance quote in a matter of minutes once you answer a few simple questions on their website. Others may collect your information and put you in touch with an insurance agent in your area. Leading auto insurance companies include Geico, Progressive, Allstate, State Farm, and Nationwide; myriad smaller companies also offer excellent deals on auto insurance, so it's worth shopping around.

Some factors to keep in mind if you're looking for cheap auto insurance: You may get a discount on your insurance if you've been accident-free for a certain number of years, or have various safety features installed on your car. You may also be eligible for a discount if you buy other insurance, such as homeowner's or renter's, from the same insurance company. If you drive an older car with a low book value, you can save on your premiums if you choose not to be covered for collision or comprehensive. Raising your deductibles will lower your insurance premiums, but will mean you'll face additional expenses if you do have an accident.

Keep in mind that cheap auto insurance may not always be the best option. Buying the minimum basic policy may get you the lowest price, but you may be better off with additional coverage. Raising the liability limits on your policy may result in only a small increase on your premium but a significantly higher level of protection.

Like so many aspects of modern life, insurance has become very complex; the more informed you are, the better off you'll be. If you'd like to know more, check Amazon.com for a selection of reading material on this topic.