Cadillac STS Car Insurance

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The Cadillac STS is a moderately expensive car to insure, with average annual rates $65 more than the national mean. The STS provides superb cost-to-insure value, with a below-average insurance rate-to-purchase cost ratio.

USAA supplies the most affordable car insurance rates for the Cadillac STS, with an average annual expense of $805 — 65% less than the average among top insurance companies. The most expensive auto insurance provider for the Cadillac STS is Farmers, offering an average outlay of $1,714 annually.

Explore the information we've gathered to uncover Cadillac STS auto insurance rates from top auto insurance providers.

How much does it cost to insure my Cadillac STS?

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STS Car Insurance

2011 Cadillac STS

Cheapest Insurance Companies
Average Annual Cost





Vermont Mutual



Tennessee Farmers





Plymouth Rock Insurance


Southern Farm Bureau




State Farm




Compare all 2011 Cadillac STS insurance rates.
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Average Cost to Insure Per Year
List Price
Trims Available

V6 Luxury Sport, V6 Luxury, V6 Premium