Cadillac STS Insurance Rates
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Michelle Robbins
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UPDATED: May 11, 2024
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U.S. average insurance prices for a Cadillac STS are $1,060 every 12 months for full coverage. Comprehensive costs around $214, collision costs $308, and liability insurance is $402. Liability-only insurance costs around $446 a year, with high-risk driver insurance costing around $2,280. 16-year-old drivers pay the highest rates at $4,066 a year or more.
Average premium for full coverage: $1,060
Price estimates for individual coverage:
Estimates include $500 physical damage insurance deductibles, 30/60 liability coverage, and includes medical/PIP and uninsured motorist coverage. Estimates are averaged for all states and for all STS models.
Price Range from Low to High
For an average driver, Cadillac STS insurance prices go from the cheapest price of $446 for liability-only coverage to the much higher price of $2,280 for a policy for a high-risk driver.
Geographic Price Range
Choosing to live in a large city has a significant impact on auto insurance rates. Areas with sparse population have more infrequent accident claims than congested cities.
The example below illustrates the effect of geographic area on auto insurance rates.
The ranges above show why everyone should compare rates quotes for a specific zip code and their own driving history, rather than relying on rate averages.
Use the form below to get customized rates for your location.
Enter your zip code below to view companies based on your location that have cheap auto insurance rates.
Additional Charts and Tables
The chart below shows estimated Cadillac STS insurance rates for additional coverage choices and driver risks.
- The best full coverage rate is $627
- Raising to $1,000 deductibles will save about $120 a year
- The average price for the average middle-age driver using $500 deductibles is $1,060
- Buying pricier low deductibles increases the price to $1,288
- Higher-risk drivers with multiple tickets or accidents could pay at least $2,280 or more
- The price to insure a teen driver for full coverage can be $4,066
Car insurance prices for a Cadillac STS are also quite variable based on deductibles and policy limits, your driver profile, and the trim level and model year.
Opting for high physical damage deductibles can reduce prices by up to $350 each year, whereas buying more liability protection will increase prices. Going from a 50/100 liability limit to a 250/500 limit will increase prices by as much as $362 extra every 12 months. View Rates by Deductible or Liability Limit
A more mature driver with no driving violations and higher deductibles could pay as little as $1,000 every 12 months on average for full coverage. Prices are highest for teenage drivers, since even excellent drivers will be charged as much as $4,000 a year. View Rates by Age
If you have some driving violations or you were responsible for an accident, you could be paying at least $1,300 to $1,800 extra each year, depending on your age. Cadillac STS insurance for high-risk drivers is expensive and can cost anywhere from 44% to 137% more than the average rate. View High Risk Driver Rates
The state you live in also has a big influence on Cadillac STS insurance rates. A middle-age driver might find prices as low as $700 a year in states like Idaho, Maine, and Iowa, or at least $1,510 on average in Michigan, Louisiana, and New York.
| State | Premium | Compared to U.S. Avg | Percent Difference |
|---|---|---|---|
| Alabama | $958 | -$102 | -9.6% |
| Alaska | $812 | -$248 | -23.4% |
| Arizona | $880 | -$180 | -17.0% |
| Arkansas | $1,060 | -$0 | 0.0% |
| California | $1,208 | $148 | 14.0% |
| Colorado | $1,010 | -$50 | -4.7% |
| Connecticut | $1,088 | $28 | 2.6% |
| Delaware | $1,196 | $136 | 12.8% |
| Florida | $1,324 | $264 | 24.9% |
| Georgia | $980 | -$80 | -7.5% |
| Hawaii | $762 | -$298 | -28.1% |
| Idaho | $716 | -$344 | -32.5% |
| Illinois | $790 | -$270 | -25.5% |
| Indiana | $800 | -$260 | -24.5% |
| Iowa | $714 | -$346 | -32.6% |
| Kansas | $1,006 | -$54 | -5.1% |
| Kentucky | $1,444 | $384 | 36.2% |
| Louisiana | $1,568 | $508 | 47.9% |
| Maine | $654 | -$406 | -38.3% |
| Maryland | $874 | -$186 | -17.5% |
| Massachusetts | $844 | -$216 | -20.4% |
| Michigan | $1,840 | $780 | 73.6% |
| Minnesota | $888 | -$172 | -16.2% |
| Mississippi | $1,270 | $210 | 19.8% |
| Missouri | $940 | -$120 | -11.3% |
| Montana | $1,138 | $78 | 7.4% |
| Nebraska | $834 | -$226 | -21.3% |
| Nevada | $1,270 | $210 | 19.8% |
| New Hampshire | $764 | -$296 | -27.9% |
| New Jersey | $1,184 | $124 | 11.7% |
| New Mexico | $938 | -$122 | -11.5% |
| New York | $1,116 | $56 | 5.3% |
| North Carolina | $612 | -$448 | -42.3% |
| North Dakota | $870 | -$190 | -17.9% |
| Ohio | $730 | -$330 | -31.1% |
| Oklahoma | $1,086 | $26 | 2.5% |
| Oregon | $970 | -$90 | -8.5% |
| Pennsylvania | $1,010 | -$50 | -4.7% |
| Rhode Island | $1,414 | $354 | 33.4% |
| South Carolina | $962 | -$98 | -9.2% |
| South Dakota | $894 | -$166 | -15.7% |
| Tennessee | $928 | -$132 | -12.5% |
| Texas | $1,278 | $218 | 20.6% |
| Utah | $784 | -$276 | -26.0% |
| Vermont | $722 | -$338 | -31.9% |
| Virginia | $634 | -$426 | -40.2% |
| Washington | $818 | -$242 | -22.8% |
| West Virginia | $970 | -$90 | -8.5% |
| Wisconsin | $732 | -$328 | -30.9% |
| Wyoming | $942 | -$118 | -11.1% |

Since prices can be so different, the only way to know your exact price is to regularly compare prices from as many companies as possible. Every auto insurance company utilizes a different rate formula, so rate quotes may be quite different.
Insurance Rates by Trim Level and Model Year
| Model and Trim | Annual Premium | Monthly Premium |
|---|---|---|
| Cadillac STS V6 4-Dr Sedan | $1,022 | $85 |
| Cadillac STS V6 AWD 4-Dr Sedan | $1,022 | $85 |
| Cadillac STS V6 4-Dr Sedan | $1,042 | $87 |
| Cadillac STS V6 AWD 4-Dr Sedan | $1,042 | $87 |
| Cadillac STS V6 4-Dr Sedan | $1,060 | $88 |
| Cadillac STS V6 AWD 4-Dr Sedan | $1,060 | $88 |
| Cadillac STS V8 4-Dr Sedan | $1,060 | $88 |
| Cadillac STS V8 4-Dr Sedan | $1,060 | $88 |
| Cadillac STS V8 AWD 4-Dr Sedan | $1,060 | $88 |
| Cadillac STS V8 4-Dr Sedan | $1,098 | $92 |
| Cadillac STS V8 AWD 4-Dr Sedan | $1,116 | $93 |
Rates assume 2011 model year, a 40-year-old male driver with no accidents or violations, $500 comprehensive and collision deductibles, minimum liability limits, and uninsured/under-insured motorist coverage included. Rates are for comparison only and are averaged for all 50 U.S. states.
| Model Year | Comprehensive | Collision | Liability | Total Premium |
|---|---|---|---|---|
| 2011 Cadillac STS | $214 | $308 | $402 | $1,060 |
| 2010 Cadillac STS | $208 | $278 | $398 | $1,020 |
| 2008 Cadillac STS | $200 | $258 | $384 | $978 |
| 2007 Cadillac STS | $184 | $246 | $380 | $946 |
| 2006 Cadillac STS | $178 | $232 | $376 | $922 |
Rates are averaged for all Cadillac STS models and trim levels. Rates assume a 40-year-old male driver, full coverage with $500 deductibles, and a clean driving record.
How to Shop for Low Cost Cadillac STS Insurance
Getting lower rates on Cadillac STS insurance consists of being a low-risk driver, maintaining a good credit score, eliminating unnecessary coverage, and qualifying for all possible discounts. Take the time to compare rates every year by getting rate quotes from direct carriers like Progressive, GEICO, and Esurance, and also from local exclusive and independent agents.
The items below are a review of the coverage data covered in the above illustrations.
- Drivers can save up to $120 per year simply by quoting online well ahead of the renewal date
- Increasing physical damage deductibles could save as much as $350 each year
- Teen drivers are the costliest to insure, with premiums as much as $339 a month if the policy includes full coverage
- High-risk drivers who have several accidents or serious violations may pay on average $1,220 more every year to insure their STS
Rate Tables and Charts
Rates by Driver Age
| Driver Age | Premium |
|---|---|
| 16 | $4,066 |
| 20 | $2,416 |
| 30 | $1,094 |
| 40 | $1,060 |
| 50 | $972 |
| 60 | $952 |
Full coverage, $500 deductibles
Rates by Deductible
| Deductible | Premium |
|---|---|
| $100 | $1,288 |
| $250 | $1,184 |
| $500 | $1,060 |
| $1,000 | $940 |
Full coverage, driver age 40
Rates by Liability Limit
| Liability Limit | Premium |
|---|---|
| 30/60 | $1,060 |
| 50/100 | $1,196 |
| 100/300 | $1,297 |
| 250/500 | $1,558 |
| 100 CSL | $1,237 |
| 300 CSL | $1,458 |
| 500 CSL | $1,619 |
Full coverage, driver age 40
Rates for High Risk Drivers
| Age | Premium |
|---|---|
| 16 | $5,770 |
| 20 | $3,846 |
| 30 | $2,316 |
| 40 | $2,280 |
| 50 | $2,174 |
| 60 | $2,154 |
Full coverage, $500 deductibles, two speeding tickets, and one at-fault accident
If a financial responsibility filing is required, the additional charge below may also apply.
Potential Rate Discounts
If you qualify for discounts, you may save the amounts shown below.
| Discount | Savings |
|---|---|
| Multi-policy | $55 |
| Multi-vehicle | $56 |
| Homeowner | $17 |
| 5-yr Accident Free | $71 |
| 5-yr Claim Free | $68 |
| Paid in Full/EFT | $43 |
| Advance Quote | $49 |
| Online Quote | $74 |
| Total Discounts | $433 |
Discounts are estimated and may not be available from every company or in every state.
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