While requesting for car insurance quote online provide all your details to the auto insurance company such as your name, age, zip code, address, your marital status, car's annual commuting miles and safety features of your car because as default they will surely offer you high car insurance quote online.
Your credit history matters a lot for auto insurance companies. Reviews of insurance companies have shown a correlation between credit scores and risk to an insurance company. Thus, manage your credit score to a positive level before requesting for a car insurance quote online.
During the request for car insurance quote online keep an eye on discounts provided by auto insurance companies, mainly on their websites. With offered discounts, you can drop your premium.