Insurance Car Insurance Car Insurance Basics Factors That Affect Car Insurance Rates By Emily Delbridge Emily Delbridge Twitter Emily Delbridge is an authority on car insurance and loans who contributed to The Balance for nine years. Delbridge is a licensed Personal Lines Insurance Agent who has been in the insurance business since 2005. Since joining the industry, she has significantly contributed to the book of business for independent agency, Great Michigan Insurance. learn about our editorial policies Updated on April 14, 2021 Reviewed by Somer G. Anderson Reviewed by Somer G. Anderson Somer G. Anderson is CPA, doctor of accounting, and an accounting and finance professor who has been working in the accounting and finance industries for more than 20 years. Her expertise covers a wide range of accounting, corporate finance, taxes, lending, and personal finance areas. learn about our financial review board Photo: Anchiy / Getty Images Why does car insurance cost so much? While it might seem arbitrary, insurance companies use several factors to decide how much to charge you. Knowing the factors that influence auto insurance costs can help you make informed decisions about your vehicle purchases and insurance coverage. Key Takeaways When it comes to paying for car insurance, your insurance company uses several factors to decide how much to charge you.The first factor is your vehicle, including the car's value, make and model, safety features, and more.The second factor is who you are as a driver, including your age and driving history.The third factor is how the insurance company operates its business, including its profitability and any applicable state laws. Vehicle Factors Car insurance companies collect information on your vehicle to determine how much you need to pay for insurance. They may use your vehicle identification number (VIN) to access information, and they'll ask you for information as well. Here are the vehicle factors that might determine your costs. Year: The year of your vehicle affects your insurance rate. New vehicles can be more expensive to insure because insurance companies base your rate on the car's value. Some insurance companies offer new vehicle discounts, though. Make and model: The make and model of your vehicle also influence the cost of your insurance. A luxury sports car will typically cost more to insure than a minivan. This is because sports cars are typically driven at higher speeds, making drivers more prone to accidents. Vehicle safety features: Insurance companies offer discounts for safety features like airbags because they are proven to protect drivers and passengers. Car alarm: Most car insurance companies offer a discount for car alarms or other anti-theft devices. Number of vehicles you insure: Insuring more than one vehicle on your policy will typically get you a multi-car discount. The discount will apply to each vehicle, but it doesn't increase as you add more vehicles to the policy. If you get a 10% discount for insuring multiple vehicles, it will stay 10% whether you have two or three insured vehicles. Driver Factors Insurance companies also look at your personal information. They compare it with statistical data to decide on your premiums. Here are some of the personal factors they consider. Age: Young, inexperienced drivers are charged higher rates than older drivers. Rates typically start to drop for young adult drivers at age 25. Rates may increase for adults aged 70 or older due to slower reaction times and a higher likelihood of needing medical care after an accident. Driving record: Insurance companies review your driving record to determine how risky it is to insure you. If you have a history of accidents or traffic violations, you'll be charged a higher rate for your insurance. Number of drivers: Adding another driver to your car insurance will affect your price. Adding a young driver to your policy will increase your rates even more. Having more drivers than vehicles can be a good thing because the extra drivers can be listed as occasional drivers instead of a principal driver, and it costs less to insure occasional drivers. Credit score: Unless you live in a state where the practice is banned, your credit score will also influence your insurance rate. A higher credit score typically means a lower insurance rate. Homeownership: Most insurance carriers offer a homeowner discount and a multi-policy discount as long as you insure both policies with the same carrier. Where you live: Your location affects your car insurance rates. If you live in an area with high claims or high theft, your insurance rates will be higher. If you live in a rural area, you may pay more because of a high deer accident volume, for example. Grades: Insurance costs more for teen drivers. Insurance companies may offset that by offering discounts for getting good grades. Getting good grades shows a high level of responsibility, which may translate to safer driving. Insurance Company Factors The cost of insurance is also affected by how the insurance company operates its business. Is the company privately held or public? How many employees does it have? How much are the employees paid? And the biggest factor, how much money has been paid out in claims? Here are a few ways your insurance company can impact your claims. Profitability: Every insurance company is striving to be profitable. A company's bottom line is an important factor when it comes to your rates. Many factors affect profitability, including natural disasters, company investments, other lines of business, and underwriting.Payment plans: Insurance companies offer different payment plans. Some offer discounts for paying annually or semiannually. Some companies may also offer discounts if you make automatic payments.Length of time insured: As an extra incentive to keep your business, many insurance companies offer lower rates to clients who have been with them for a long time. In addition to loyalty discounts, they may also offer credits toward your deductible for each policy period you don't make a claim, which can also save you money.State laws: Insurance companies have to abide by the state laws in which you live. You must purchase a policy that meets your state's minimum requirements. Some states also have additional fees that can increase your premiums. Was this page helpful? Thanks for your feedback! Tell us why! Other Submit Sources The Balance uses only high-quality sources, including peer-reviewed studies, to support the facts within our articles. Read our editorial process to learn more about how we fact-check and keep our content accurate, reliable, and trustworthy. Allstate. "Insurance Discounts for New Cars." Insurance Information Institute. "What Determines the Price of an Auto Insurance Policy?" Kelley Blue Book. "What Are Most Expensive and Least Expensive Cars to Insure." Allstate. "7 Easy Ways To Help Lower Your Car Insurance Premiums." Insurance Information Institute. "How to Save Money on Car Insurance." Esurance. "Myth: Older Drivers Always Pay More." Allstate. "What Factors May Affect Your Car Insurance Premium?" Esurance. "Your Credit Score Doesn't Affect Your Rate: Partially Debunking a Car Insurance Myth." Progressive. "Car Insurance Discounts and Ways to Save." Nationwide. "Vanishing Deductible." Michigan Catastrophic Claims Association. "Purpose."