Michigan-based Infinite Auto Protection — also known as Opulent Marketing — was a well-known auto insurance provider. It offered extended warranties, or vehicle service contracts, for used cars.

AA Auto Protection is a car warranty broker that works with a variety of plan administrators to find the best coverage for you. It has 39 different vehicle service contracts, including powertrain, ...

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Michael Evans writes about insurance and other finance topics for Investopedia. An insurance industry veteran, he has covered personal finance for more than 20 years for publications including ...

Collateral protection insurance — or CPI — is a type of car insurance purchased by your lender to protect your vehicle if you don't have the required amount of insurance coverage. You'll pay more for ...

Editorial Note: Content was created in partnership with Money Research Collective. Cars.com receives a commission from the partner links contained within the content. By Kiah Treece Protect My Car, ...

Add-ons are optional covers that you can purchase along with your car insurance policy to enhance its protection. They are designed to cover specific risks that your base policy often does not cover, ...