Cadillac STS insurance facts
- Average car insurance cost: $104/month
- Most affordable company: USAA ($67/month)
- STS insurance premium vs. average vehicle insurance premium: $5 more expensive than the average vehicle
Explore the data below to compare Cadillac STS car insurance premiums offered by top car insurance companies. Then collect quotes specific to your vehicle via The Zebra.
How much does it cost to insure my Cadillac STS?
Select your model year:

2011 Cadillac STS
Cheapest Insurance Companies
Average Annual Cost
$880
$1,128
Vermont Mutual
$1,155
$1,183
Tennessee Farmers
$1,332
$1,339
$1,367
Plymouth Rock Insurance
$1,425
Southern Farm Bureau
$1,450
$1,456
$1,456
$1,528
Compare all 2011 Cadillac STS insurance rates.
Average Cost to Insure Per Year
$1,617List Price
$47,280Trims Available
V6 Luxury Sport, V6 Luxury, V6 Premium