Pricing
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Stay up to date by tracking the KBB.com Fair Purchase Price.
Values and Prices
Fair Purchase Price is determined by collecting thousands of actual consumer vehicle purchase prices, plus data from national vehicle registration databases and several other reliable third-party sources.
Estimated Values
Condition | Trade-In Value | Private Party Value | ||
|---|---|---|---|---|
Excellent | $4,700 | $5,725 | ||
Very Good | $4,475 | $5,475 | ||
Good | $4,225 | $5,200 | ||
Fair | $3,575 | $4,475 |
Estimated Trade-In Values for the 2011 Cadillac STS Sedan 4D range from about $3,575 to $4,700 depending on vehicle condition. Estimated Private Party Values range from about $4,475 to $5,725 depending on vehicle condition. Valid for ZIP Code 43085 through 9/6/2026.
2011 Cadillac STS Sedan 4D Depreciation
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2011 Cadillac STS Sedan 4D Annual Depreciation
Year | Vehicle Depreciation* | Resale Value | Trade-In Value | ||
|---|---|---|---|---|---|
2023 | $1,108 | $5,400 | $3,246 | ||
2024 | + $394 | $5,794 | $3,433 | ||
2025 | $688 | $5,106 | $2,553 | ||
Now | + $94 | $5,200 | $4,225 |
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2-Year Forecasted Depreciation
*Depreciation for the last 12 months of the private party resale value.
2011 Cadillac STS Sedan 4D Depreciation
Annual Depreciation is an estimation of what your vehicle's value might be over time based on an average of similar vehicles. Estimations are calculated by comparing Kelley Blue Book Private Party Values of vehicles similar to yours over time, as well as forecasts from Manheim Auction data comparing current and projected auction values against current Kelley Blue Book Private Party and Trade-In Values. This is not a guarantee of actual depreciation. Local weather conditions, market factors and driver performance will also impact your vehicle's actual depreciation.
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Specifications
Dimensions, Weights & Capacities
Curb Weight | 3973 lbs. | ||
|---|---|---|---|
Fuel Capacity | 17.0 gallons | ||
Front Head Room | 38.7 inches | ||
Front Leg Room | 42.6 inches | ||
Max Seating Capacity | 5 | ||
Overall Length | 196.7 inches | ||
Front Shoulder Room | 58.6 inches | ||
Towing Capacity, Maximum | 1000 lbs. | ||
Trunk or Cargo Capacity | 13.8 cu.ft. | ||
Turning Diameter | 36.9 feet | ||
Wheel Base | 116.4 inches | ||
Width with mirrors | 72.6 inches |
Exterior
Alloy Wheels | Available | ||
|---|---|---|---|
Fog Lights | Available | ||
HID Headlights | Available | ||
Moon Roof/Sun Roof | Available | ||
Number of Doors | 4 doors | ||
Privacy Glass | Available | ||
Rear Spoiler | Available |
Fuel Economy
City | 18 mpg | ||
|---|---|---|---|
Highway | 27 mpg | ||
Combined | 21 mpg |
Mechanical
Drivetrain | RWD | ||
|---|---|---|---|
Transmission Type | Automatic | ||
6 speed | Available | ||
Recommended Fuel | Regular | ||
Limited Slip Differential | Available |
Performance
Horsepower | 302 @ 6300 RPM | ||
|---|---|---|---|
Torque | 272 @ 5200 rpm | ||
Engine | V6, 3.6 Liter |
Warranty
Basic | 4 years / 50000 miles | ||
|---|---|---|---|
Powertrain | 5 years / 100000 miles | ||
Corrosion | 6 years / Unlimited miles |
2011 Cadillac STS Sedan 4D Standard Features
2011 Cadillac STS
KBB.com Review
If you like the crisp lines and modern styling of the CTS Sedan, but need just a bit more rear-seat passenger room, check out the STS.
If you’re looking for V8-inspired power or bold styling that stands out in a crowd, the STS probably won’t impress you.
2011 Cadillac STS
KBB.com Consumer Reviews
Consumer Rating
2011 Cadillac STS Sedan 4D Safety
Safety Features & Technology
Crash Test Rating
Compare to Similar Vehicles
 Used 2011 Cadillac STS Sedan 4D |  Used 2017 Mitsubishi Mirage G4 |  Used 2015 Nissan Sentra |  Used 2015 Ford Fiesta | ||
|---|---|---|---|---|---|
| Price | $5,875 | $5,325 | $5,100 | $5,050 | |
| KBB.com Rating | N/A | 3.1 | 4.2 | 4.5 | |
| Consumer Rating | 4.5 | 4.0 | 3.6 | 3.9 | |
| Fuel Economy | City 18/Hwy 27/Comb 21 MPG | City 33/Hwy 40/Comb 35 MPG | City 30/Hwy 40/Comb 34 MPG | City 28/Hwy 36/Comb 31 MPG | |
| Fuel Type | Gas | Gas | Gas | Gas | |
| Safety Rating | N/A | N/A | 4.0 | 4.0 | |
| Seating Capacity | 5 | 5 | 5 | 5 | |
| Basic Warranty | 4 years or 50000 miles | 5 years or 60000 miles | 3 years or 36000 miles | 3 years or 36000 miles | |
| Horsepower | 302 @ 6300 RPM | 78 @ 6000 RPM | 130 @ 6000 RPM | 120 @ 6350 RPM | |
| Engine | V6, 3.6 Liter | 3-Cyl, 1.2 Liter | 4-Cyl, 1.8 Liter | 4-Cyl, 1.6 Liter | |
| Drivetrain | RWD | FWD | FWD | FWD |